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1 Product Catalog

2 Table of Contents NGR-30 Gateway ZEM-61 Wireless 3-Phase Electricity Monitor ZEM-30 Wireless Single Phase Electricity Monitor TES-11 / HTS-10 Wireless Temperature / Humidity Sensor TES-21 / TES-22 Wireless Probe Temperature Sensor ZIO-10 Wireless 4-20mA Current Loop Sensor ZPC-10 Wireless Pulse Counter ZHM-10 Wireless Heat Metering Kit RTO-21 Wireless Range Extender

3 Data Sheet : NGR-30 Gateway Page 1 Shown above: NGR-30 Gateway web interface accessed from a laptop. Nodes List Layout View Data View INTRODUCTION EpiSensor s NGR-30 Gateway manages networks of EpiSensor wireless nodes and provides users with an intuitive web interface to quickly and easily deploy the wireless monitoring system. From this interface, various types of data export can be configured to push energy data to 3rd party energy management software for analysis. The NGR-30 is an embedded industrial computer with redundency and reliability at its core. The Gateway allows users to configure and commission all EpiSensor wireless monitoring products. FEATURES Built-in web browser Easy to use interface Remote software upgrade capability Many Data Export Options (CSV, JSON, XML) Reliable Embedded Operating System Ethernet 3G Cellular Modem (optional) Zigbee Wireless Communications Industrial temperature range Dimensions: 67mm x 100mm x 27mm Fanless industrial enclosure Wall mounting bracket

4 Page 2 [ NGR-30 Gateway - Specification] Ordering Codes NGR-30-1 NGR-30-2 Ethernet Ethernet + 3G Cellular Modem System Processor RAM Storage Operating System Intel Atom 600MHz 1GB 4GB (approx. 50% available for data storage) Embedded Linux Data Export CSV JSON XML Google Fusion Tables push via (S)FTP / local storage push via HTTP(S) / local storage push via HTTP(S) / local storage SQL inserts to GFT via HTTPS WAN Connectivity Ethernet Cellular Zigbee Gigabit Ethernet via RJ-45 2G / 3G Cellular, UMTS / GPRS / EDGE / HSPA 2.4GHz Zigbee Radio FCC ID CE, FCC, IEC (see user guide for more information) S3IKM2M800 Zigbee Specification Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Indoor Range (Sensor Network) Outdoor Range (Sensor Network) Encryption (Sensor Network) Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec up to 50m up to 300m (direct line of sight) 128bit AES Encryption Physical Dimensions (LxWxH) Weight Mounting Enclosure Operating Temperature Operating Humidity 67 x 100 x 27 mm (not including antennas) 0.36kg Wall Mounting Flanges Steel 0 C to +50 C up to 80% (non-condensing)

5 Data Sheet : ZEM-61 : Wireless 3-Phase Electricity Monitor FEATURES Easy to Install and Commission Wide Voltage Input Range (75V to 265V) Wide Current Measurement Range: 0.1A to 3kA Class 1 Accuracy, +/- 1% or better Clip-on CT s are included and pre-calibrated Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Reports kwh, PF, V, I, kva & more per phase On-board logging, up to 10,000 data points Dimensions (LxWxH) 192mm x 128mm x 40mm Self-healing mesh network Relays data from other wireless nodes 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 3 INTRODUCTION The ZEM-61 is a highly accurate, wireless 3-phase electricity monitor. It can monitor energy consumption patterns in equipment and buildings remotely via the NGR-30 Gateway. This provides facility and energy managers with targeted energy consumption information essential for increasing efficiency and reducing overall power consumption. The ZEM-61 can be configured with a range of CT s and Rogowski coils to measure currents from 0.1A to 3kA per phase. A list of CT options is available on the back of this data sheet. APPLICATIONS The ZEM-61 Wireless 3-Phase Electricity Monitor is suitable for monitoring energy usage in a wide range of commercial and industrial environments. It can be used to monitor manufacturing lines, HVAC equipment, distribution panels, 3-phase machines, main incomers or any other 3-phase loads in retail environments, hotels, leisure centres, data centres, pharmaceutical and medical device manufacturing plants, food processing plants, brewing plants or any other commercial buildings. The ZEM-61 can also be used to monitor micro-generators such as wind turbines, CHP systems and PV arrays.

6 Page 4 [ ZEM-61 Wireless 3-Phase Electricity Monitor - Specification] Voltage Current Input Voltage Range Voltage Accuracy Voltage Resolution Voltage Measurement Range Current Measurement Range Current Accuracy Current Resolution 75V - 265V, Three Phase AC, 50/60Hz +/- 1% 0.1 Volt 75V - 470V AC 0.1-3kA + (Range of Current Sensors Available) +/- 1% 0.1A kwh, PF, kvah kwh Accuracy +/- 1% kwh Resolution Power Factor Accuracy 0.01 kwh +/- 1% Power Factor Resolution kvah Accuracy kvah Resolution 1% +/- 1% 0.01 kvah Wireless Technology Wireless Range Security Metering Standard Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Indoor Range Outdoor Range Encryption CE Class 1 Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec up to 50m up to 300m (direct line of sight) 128bit AES Encryption Physical Operating Conditions Dimensions (LxWxH) Weight Mounting Enclosure Operating Temperature Operating Humidity 192 x 128 x 40 mm 0.35kg Wall Mounting Flanges Polycarbonate Plastic, IP67 rated -40 C to +85 C up to 80% (non-condensing)

7 Page 5 ZEM m ZEM m ZEM m ZEM-61-rXk-120c [120A, 16mm] [300A, 24mm] [600A, 36mm] [see below] [ ZEM-61 Wireless 3-Phase Electricity Monitor - CT Options] Ordering Codes ZEM m ZEM m ZEM m ZEM-61-r1k-120c ZEM-61-r3k-120c 120A CT s 300A CT s 600A CT s 1000A Rogowski Coils 3000A Rogowski Coils CT Option 1 Product Code Current Range Max. Continuous Current Aperture Diameter ZEM m 0.1A - 120A 200A 16mm CT Option 2 Product Code Current Range Max. Continuous Current Aperture Diameter ZEM m 1A - 300A 360A 24mm CT Option 3 Product Code Current Range Max. Continuous Current Aperture Diameter ZEM m 6A - 600A 650A 36mm Rogowski Coil Option1 Product Code Current Range Max. Continuous Current Aperture Diameter ZEM-61-r1k-120c 10A A 1100A 120mm Rogowski Coil Option 2 Product Code Current Range Max. Continuous Current Aperture Diameter ZEM-61-r3k-120c 30A A 3100A 120mm Please note some CT cable lengths can be specified. Refer to the price list for more information. If custom CT s are required, please contact sales@episensor.com

8 Data Sheet : ZEM-30 : Wireless Single Phase Electricity Monitor FEATURES Easy to Install and Commission Wide Voltage Input Range (75V to 265V) Wide Current Measurement Range: 0.1A to 300A Class 1 Accuracy, +/- 1% or better Clip-on CT s are included and pre-calibrated In-line version with internal 10A CT available Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Reports kwh, PF, V, I & more On-board logging, up to 10,000 data points Dimensions (LxWxH) 144mm x 112mm x 35mm Self-healing mesh network Relays data from other wireless nodes 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 6 INTRODUCTION The ZEM-30 is a highly accurate, wireless singlephase electricity monitor. It can monitor energy consumption patterns in equipment and buildings remotely via the NGR-30 Gateway, which provides building and energy managers with energy consumption information essential for increasing efficiency, reducing overall power consumption and monitoring usage patterns. The ZEM-30 has on-board wireless communications for easy installation and minimum disruption to normal operations and is housed in a waterproof polycarbonate enclosure. APPLICATIONS The ZEM-30 is suitable for monitoring power consumption in light machinery, single phase equipment or small commercial buildings. It can be used to monitor lighting circuits, HVAC systems, boilers, telecoms equipment, servers, kitchen equipment, hotel rooms, trade show stands, commercial & residential buildings or any other single phase load up to 300A. There is also a 10A in-line version available with C13/14 plug and socket. The ZEM-30 can also be used for monitoring renewable energy sources such as wind turbines and PV arrays or for monitoring electric vehicle charging in homes or public charging stations.

9 Page 7 [ ZEM-30 Wireless Single Phase Electricity Monitor - Specification] Ordering Codes Voltage / Current ZEM m ZEM m ZEM-30-10i Input Voltage Range Voltage Accuracy Voltage Resolution Current Measurement Range Current Accuracy Current Resolution 80A CT 120A CT 10A In-Line CT 75V - 265V AC, 50/60Hz +/- 1% 0.1 Volt A +/- 1% 0.1A kwh, PF, kvah kwh Accuracy +/- 1% kwh Resolution Power Factor Accuracy 0.01 kwh +/- 1% Power Factor Resolution kvah Accuracy kvah Resolution 1% +/- 1% 0.01 kvah IEC C13 / C14 Plug & Socket on ZEM-30i Wireless Technology Wireless Range Security Metering Standard Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Indoor Range Outdoor Range Encryption CE Class 1 Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec up to 50m up to 300m (direct line of sight) 128bit AES Encryption Physical Dimensions (LxWxH) Weight Mounting Enclosure Operating Temperature Operating Humidity 144 x 112 x 35 mm 0.35kg Wall Mounting Flanges Polycarbonate Plastic, IP67 rated -40 C to +85 C up to 80% (non-condensing)

10 Data Sheet : TES-11 / HTS-10 : Wireless Temperature / Humidity Sensor FEATURES Easy to Install and Commission - stick on / wall mountable Accurate Temperature Sensor: +/- 0.2 C Wide Temperature Range: -20 C to + 60 C Relative Humidity Accuracy: +/- 3% (normal range) Battery Life > 10 years (30 min reporting interval) On-board data logging: up to 10,000 data points Vented ABS Plastic Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxWxH) 71mm x 71mm x 27mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 8 INTRODUCTION The TES-11 is a fully wireless, accurate ambient temperature sensor which can record temperature data at predefined intervals and make this data available via EpiSensor s NGR-30 Gateway. The unit has on-board wireless communications and is housed in a vented ABS enclosure. The HTS-10 version also includes a relative humidity sensor. At 30 minute reporting intervals, the battery can last up to 10 years under normal conditions. The enclosure measures just 71mm x 71mm x 27mm and can be wall mounted using keyhole slots or sticky pads. APPLICATIONS The TES-11 and HTS-10 are designed for remotely monitoring temperature and humidity for environmental monitoring and energy management applications. These products are designed for monitoring ambient temperature and relative humidity in a wide variety of environments such as warehouses, clean rooms, pharmaceutical manufacturing plants, residential or commercial buildings, data centres, hotels, offices and in manufacturing processes that require temperature or humidity controlled environments.

11 Page 9 [ TES-11 / HTS-10 Wireless Temperature / Humidity Sensor - Specification ] Ordering Codes Humidity (ZHS-10 only) TES-11 HTS-10 Full Humidity Range Normal Humidity Range RH Accuracy (normal range) Humidity Resolution Hysteresis Repeatability Temperature Temperature & Humidity 0% RH - 100% RH 11% RH - 89% RH +/- 3% RH 0.1% 2% RH +/- 0.5% RH Temperature Normal Temperature Range Full Temperature Range Temp. Accuracy (normal range) Temp. Accuracy (full range) Temperature Resolution -20 C C -40 C C +/- 0.2 C +/- 0.4 C 0.1 C Battery Lifetime Type up to 10 years (30 min reporting interval) Lithium Thionyl Chloride (permanent) CE Wireless Technology Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec Wireless Range Indoor Range Outdoor Range up to 50m up to 300m (direct line of sight) Security Encryption 128bit AES Encryption Physical Dimensions (LxWxH) Weight Mounting Enclosure Operating Temperature Operating Humidity 71 x 71 x 27 mm 150g Wall Mounting Holes ABS Plastic, Vented -40 C to +85 C up to 100% (non-condensing)

12 Data Sheet : TES-21 / TES-22 : Wireless Probe Temperature Sensor FEATURES Easy to Install and Commission Accurate Temperature Sensor: +/- 0.2 C Wide Temperature Range: -20 C to + 60 C Various temperature probes available Battery Life > 10 years (30 min reporting interval) On-board data logging: up to 10,000 data points Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxWxH) 144mm x 112mm x 35mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 10 INTRODUCTION The TES-21 is a fully wireless, accurate probe temperature sensor which can record temperature data at predefined intervals and make this data available to users via EpiSensor s NGR-30 Gateway for use in environmental monitoring and energy management applications. There are single and dual probe versions available (dual probe: TES-22) The temperature sensor is housed in a waterproof polycarbonate enclosure so it can be deployed in a wide range of harsh environments and the onboard lithium battery is designed to last up to 10 years (at 30 min reporting interval). APPLICATIONS The TES-21 can be used for monitoring probe temperature in pharmaceutical & manufacturing plants, data centers, food processing and brewing industries, hotels, offices and for any manufacturing processes that require temperature controlled environments. The dual probe version is particularly useful for monitoring temperature in liquids or in areas where a temperature differential is of interest, such as the inlet and exhaust air temperature in a server cabinet or the flow and return temperatures in heating and cooling systems.

13 Page 11 [ TES-21 / TES-22 Wireless Probe Temperature Sensor - Specification ] Sensor Normal Temperature Range Full Temperature Range Accuracy (normal range) Accuracy (full range) Temperature Resolution [depends on probe used, see probe options] [depends on probe used, see probe options] +/- 0.2 C +/- 0.4 C 0.1 C Battery Lifetime Type up to 10 years (30 min reporting interval) Lithium Thionyl Chloride (permanent) CE Wireless Technology Wireless Range Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Indoor Range Outdoor Range Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec up to 50m up to 300m (direct line of sight) Security Encryption 128bit AES Encryption Physical Operating Conditions Dimensions (LxWxH) Weight Mounting Enclosure Operating Temperature Operating Humidity 144 x 112 x 35 mm 150g Wall Mounting Holes Polycarbonate, Waterproof (IP67) -40 C to +85 C up to 80% (non-condensing)

14 Page 12 Probe Option 1 Probe Option 2 Probe Option 3 Probe Option 4 Probe Option 5 [Waterproof, Plastic, 1.5m length] [Waterproof, Plastic, Short Probe] [Stainless Steel, Pipe Probe, 2.0m length] [Dual Waterproof, Plastic, 1.5m length] [Dual Stainless Steel, Pipe Probe, 2.0m length] [ TES-21 / TES-22 Wireless Probe Temperature Sensor - Probe Options ] Ordering Codes TES-21-w1.5 TES-21-w0 TES-21-p2.0 TES-22-w1.5 TES-22-p2.0 Waterproof, Plastic, 1.5m length Waterproof, Plastic, Short Probe Stainless Steel, Pipe Probe, 2.0m length Dual Waterproof, Plastic, 1.5m length Dual Stainless Steel, Pipe Probe, 2.0m length Option 1 Product Code Type Application Normal Temperature Range Full Temperature Range TES-21-w1.5 Waterproof, Plastic, 1.5m length Liquids, pharmaceuticals, warehouses -20 C C -40 C C Option 2 Product Code Type Application Normal Temperature Range Full Temperature Range TES-21-w0 Waterproof, Plastic, Short Probe Outdoor ambient temperature monitoring -20 C C -40 C C Option 3 Product Code Type Application Normal Temperature Range Full Temperature Range TES-21-p2.0 Stainless Steel, Pipe Probe, 2.0m length Pipe temperature monitoring -20 C C -40 C C Option 4 Product Code Type Application Normal Temperature Range Full Temperature Range TES-22-w1.5 Dual Waterproof, Plastic, 1.5m length Liquids, pharmaceuticals, data centers, weather -20 C C -40 C C Option 5 Product Code Type Application Normal Temperature Range Full Temperature Range TES-22-p2.0 Dual Stainless Steel, Pipe Probe, 2.0m length Pipe temperature differential monitoring -20 C C -40 C C

15 Data Sheet : ZIO-10 : Wireless 4-20mA Current Loop Sensor FEATURES Easy to Install and Commission Accuracy of +/- 2% Current Range: 4ma - 20mA Voltage Range: 0-3.3V Low power consumption: ~ 1.1W On-board data logging: up to 10,000 data points Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxWxH) 144mm x 112mm x 35mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 13 Change Photo INTRODUCTION EpiSensor s ZIO-10 is a rugged, wireless mains powered analog current loop monitor. It can be used to monitor flow rates, pressures, levels, ph or any other energy related output which uses the industry standard 4-20mA current loop. The ZIO-10 has a reliable on-board mains power supply and secure wireless Zigbee mesh communications for easy installation and minimum disruption to normal operations. The unit is housed in a waterproof polycarbonate enclosure and has a wireless range of up to 300m outdoors. APPLICATIONS The ZIO-10 can be used to monitor an very wide range of analog parameters that relate either directly or indirectly to energy usage in commercial and industrial buildings. An example of indirect energy usage would be to monitor flow rates in a compressed air line; if a high flow rate is maintained outside of production hours this could indicate a leak in the system, or incorrect configuration of the control system. An example of direct energy monitoring via analog current loop would be tracking the level of fuel oil in a tank.

16 Page 14 [ ZIO-10 Current Loop Monitor - Specification ] Ordering Code ZIO ma 4-20mA Current Loop Monitor Current Loop Current Range Voltage Range Accuracy 4-20mA 0-3.3V +/- 2% Wireless Range Indoor Range Extension Outdoor Range Extension up to 50m up to 300m (direct line of sight) Supply Voltage Input Voltage Range Power Consumption 75V - 265V AC, 50/60Hz 1.1W CE Security Encryption 128bit AES Encryption Wireless Technology Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec Physical Dimensions (LxWxH) Weight Mounting Enclosure 144 x 112 x 35 mm 0.35kg Wall Mounting Flanges Polycarbonate Plastic, IP67 rated Operating Conditions Operating Temperature Operating Humidity -40 C to +85 C up to 80% (non-condensing)

17 Data Sheet : ZPC-10 : Wireless Pulse Counter FEATURES Easy to Install and Commission Pulse frequency up to 4Hz Battery Life up to 10 years (subject to pulse frequency and reporting interval) On-board data logging: up to 10,000 data points Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxWxH) 144mm x 112mm x 35mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 15 Change Photo INTRODUCTION The ZPC-10 is a wireless battery powered pulse counter used to interface to electricity, water and natural gas utility meters. The unit has on-board Zigbee wireless communications and is housed in a waterproof polycarbonate enclosure. Pulse readings are reported to the NGR-30 Gateway at a configurable interval. Large networks of ZPC- 10 s can connect to the Gateway and deliver data to a central location for detailed analysis of energy and water consumption data. If wireless communications break down, up to 10,000 data will be logged automatically. APPLICATIONS The ZPC-10 is designed for situations where a legacy utility meter exists and retrofit of additional metering equipment is difficult or unnecessary. In data centers or manufacturing plants, facility managers may not be able to disconnect an electricity or gas supply, but may have access to a pulse output from existing meters. The ZPC-10 is an extremely rugged, cost effective and easy-to-deploy solution for monitoring legacy utility meters within commercial and industrial buildings.

18 Page 16 [ ZPC-10 Wireless Pulse Counter - Specification ] Ordering Code ZPC-10 Wireless Pulse Counter Pulse Input Channels Max. Pulse Frequency Min. Pulse Length Max. Pulse Voltage Min. Pulse Voltage Single Channel 4 Hz 10 ms 5 V 0.01 V Battery Lifetime Type up to 10 years, 30min reporting interval Lithium Thionyl Chloride (permanent) CE Wireless Technology Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec Wireless Range Indoor Range Outdoor Range up to 50m up to 300m (direct line of sight) Security Encryption 128bit AES Encryption Physical Dimensions (LxWxH) Weight Mounting Enclosure 144 x 112 x 35 mm 150g Wall Mounting Holes Polycarbonate, Waterproof (IP67) Operating Conditions Operating Temperature Operating Humidity -40 C to +85 C up to 80% (non-condensing)

19 Data Sheet : ZHM-10 : Wireless Heat Metering Kit FEATURES Easy to Install and Commission Measures kwh, Flow T, Return T, T Various flow meter and temperature probe options On-board data logging: up to 10,000 data points Waterproof Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxW) 144 x 112 mm, & 112 x 90mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 17 Change Photo INTRODUCTION The ZHM-10 Heat Metering Kit consists of a flow meter, two temperature probes, heat calculator and a wireless interface to seamlessly integrate with EpiSensor s NGR-30 Gateway to monitor heating or cooling. When the heat calculator has been programmed with the liquid type (usually water) it monitors a temperature differential and the flow rate to calculate the total heating or cooling action in a circuit. The unit is housed in a waterproof enclosure, is mains powered and includes on-board fully wireless communications based on the Zigbee standard. APPLICATIONS The ZHM-10 provides energy managers with essential information to control energy usage and costs of HVAC equipment in commercial and industrial buildings. The information reported can be used to calculate the efficiency of boilers, the coefficient of performance (CoP) of chillers or simply for energy accounting purposes to assign cost to a process or an area. The ZHM-10 heat metering kit is easy to deploy and will automatically join the wireless mesh network. The unit is mains powered and has a wide voltage input range.

20 Page 18 [ ZHM-10 - Wireless Heat Metering Kit Specification ] Ordering Code ZHM-10-MB Heat Metering Kit w/ Unico DN20 flow meter Heat Meter Parameters Measured Max. Flow Meter Pulse Frequency Min. Flow Meter Pulse Length Temp. Measurement Range Temperature Sensor Type Pulse Input Voltage Pulse Input Current kwh, Flow T, Return T, T 12Hz 40mS 0 C to +190 C PT-100 or PT-500 < 3V 3µA Wireless Range Indoor Range Extension Outdoor Range Extension up to 50m up to 300m (direct line of sight) CE Security Encryption 128bit AES Encryption Wireless Technology Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec Physical Dimensions (LxWxH) Weight Mounting Enclosure 144 x 112 mm, & 112 x 90mm 2kg Wall Mounting Flanges Polycarbonate Plastic, IP65 rated Operating Conditions Operating Temperature Operating Humidity +5 C to +55 C up to 80% (non-condensing)

21 Data Sheet : RTO-21 : Wireless Range Extender FEATURES Easy to Install and Commission Routes data from other wireless nodes Wide voltage input range Waterproof Polycarbonate Enclosure Fully Wireless Communications Wireless Range up to 300m (LoS) Dimensions (LxWxH) 144mm x 112mm x 35mm Self-healing mesh network 2.4GHz ISM band Zigbee wireless radio Fully secure communications: 128-bit AES encryption Over-the-air software upgrade capability Page 19 Change Photo INTRODUCTION The RTO-21 Range Extender can increase the range of a wireless sensor network by up to 300m. Data is automatically routed from wireless nodes in a mesh network through the range extender and back to the NGR-30 Gateway. It includes an internal mains power supply which is designed to work over a wide range of voltages and on-board Zigbee wireless communications. The RTO-21 s enclosure is fully waterproof, which is ideal for use in harsh industrial or outdoor environments. APPLICATIONS The RTO-21 is perfect for connecting wireless nodes which have been deployed at the extremities of large buildings, back to a Gateway which would otherwise be out of wireless range. Many RTO-21 s can be used in a chain to extend the wireless sensor network to even greater distances. Increasing the number of range extenders also improves the strength and reliability of the mesh network by providing redundant paths for nodes to link to the Gateway.

22 Page 20 [ RTO-21 Wireless Range Extender - Specification ] Ordering Code RTO-21 Wireless Range Extender (omni-directional) Wireless Range Indoor Range Extension Outdoor Range Extension up to 50m up to 300m (direct line of sight) Supply Voltage Input Voltage Range Power Consumption 75V - 265V AC, 50/60Hz 1.1W CE Wireless Technology Radio Technology Radio Frequency Channels Max Tx Power Rx Sensitivity Data Rate Zigbee Pro 2.4 Ghz ISM Band 16 Channels (11-26) +3dBm (+5dBm in Boost Mode) 1% Packet Error Rate up to 250 kbits/sec Security Encryption 128bit AES Encryption Physical Dimensions (LxWxH) Weight Mounting Enclosure 144 x 112 x 35 mm 0.35kg Wall Mounting Flanges Polycarbonate Plastic, IP67 rated Operating Conditions Operating Temperature Operating Humidity -40 C to +85 C up to 80% (non-condensing)