Wi-Fi Node Sensors W-Fi 802.11 & Wi-Fi 802.1x Data Sheet SensoScientific, Inc 685 Cochran St. Suite #200 Simi Valley, CA 93065 P: 1-800-279-3101 F: 1.888-238-6002 Document SEN-M009 Rev. 4.2 Prepared by File Name WiFi_Node_DataSheet_v4.2 Approved by Jennifer Davis Date 08/11/2015 Rajaa Chraibi Date 08/11/2015
Document information, authorship and approvals Author signs to confirm technical content Prepared by: Jennifer Davis Job title: Sales Representative Signature: JD Date: 08/12/2015 Subject matter expert reviewer signs to confirm technical content Reviewed by: Rajaa Chraibi Job title: Process Engineer/Project Manager Signature: RC Date: 08/12/2015 Quality representative signs to confirm document complies with quality management system Authorised by: Mike Zarei Job title: VP of Business Development Signature: MZ Date: 08/12/2015 Document review date
WI-FI 802.11 / 802.1x Node
Wi-Fi Specifications The embedded module is a stand alone, embedded wireless 802.11 networking module. Because of its small form factor and extremely low power consumption, the CM3W sensor has a long battery life. The embedded module incorporates a 2.4GHz radio, processor, TCP/IP stack, real-time clock, crypto accelerator, power management and analog sensor interfaces. Once the embedded is setup it can scan to find an access point, associate, authenticate and connect over any Wi-Fi network. Overview Host Data Rate up to 1 Mbps for UART Intelligent, built-in power management with programmable wakeup Can be powered from regulated 3.3-3.7V source or 2.0-3.0V batteries Real time clock for time stamping, auto-sleep and auto-wakeup Over the air firmware upgrade (FTP) Memory 128 KB RAM,2MB ROM, 2 KB battery-backed memory, 8 Mbit Flash. Secure Wi-Fi authentication WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES), PEAP MS-CHAP Built in networking applications DHCP, UDP, DNS, ARP, ICMP, TCP, sockets 802.11 / 802.1x power save and roaming functions Environmental Conditions Operating Temperature Range Storage Temperature Range -30 C to +85 C -40 C to +85 C Operating Humidty 90% Storage Humidity 90%
Temperature WI-FI 802.11 / 802.1x Transmitter Technical Specifications (B10-100, B11-100) OPERATING TEMPERATURE Node transmitter: -40 C to 75 C Temperature sensor probes: -200 C to 200 C PROBES Supports multiple types of probes for different applications Wide temperature range: -200 C to 200 C Accuracy: o Class A = +/-(0.15+0.002*T) C or 100.00 +/-0.06Ω at 0 C o Class 1/10 DIN = +/-1/10*(0.3+0.005*T) C or 100.00 +/-0.03 Ω at 0 C Data Buffer Single Probe Node (PN B10-100) 400 readings Dual Probe Node (PN B11-100) 100 readings WIRELESS IEEE 802.11b/g / 802.1x Up to 54Mbps 802.11 / 802.1x SECURITY WPA2-PSK (AES) WPA1-PSK (TKIP) WPA1+2 PSK (AES+TKIP) WEP (128bit) PEAP MS-CHAP Certificate SHA1 only SECURE COMMUNICATION PROTOCOL TCP/IP is used (unlike UDP protocol, TCP/IP guarantees data is delivered to the receiver and acknowledgement is sent back to sensor node) AES 128 bit encryption
NETWORK IP based DHCP or static support Very small bandwidth footprint (less than 500 bites per package) USER INTERFACE Four (4) different color LEDS for multiple status indication Five (5) input control buttons Micro USB connector for easy configuration OPTIONAL FEATURES Door open/close indicator Output control option External power supply option PHYSICAL DIMENSIONS Height: 4 3/4 (120 mm) Width: 3 (76mm) - 4 (100mm) with vial Thickness: o 1 1/4 top (32mm) o 2 1/8 bottom (54mm) ACCESORIES Attachable vial holder for glycol bottle (to avoid air temperature fluctuations) Wall mount holster (for easy wall mount) Anti-spill protective and mounting case
Humidity/Ambient Temp WI-FI 802.11 / 802.1x Transmitter Technical Specifications (B13-100) OPERATING TEMPERATURE Node transmitter: -40 C to 75 C PERFORMANCE Humidity Accuracy: +/-2.0 %RH Humidity operating range: 0 to 100 %RH Humidity resolution: 0.05 %RH (12bit resolution) Temperature Accuracy: +/-0.3 C Temperature resolution: 0.01 C Temperature operating range: -40 C to 123.8 C Data Buffer 100 Readings WIRELESS IEEE 802.11b/g / 802.1x Up to 54Mbps 802.11 / 802.1x SECURITY WPA2-PSK (AES) WPA1-PSK (TKIP) WPA1+2 PSK (AES+TKIP) WEP (128bit) PEAP MS-CHAP Certificate SHA1 only SECURE COMMUNICATION PROTOCOL TCP/IP is used (unlike UDP protocol, TCP/IP guarantees data is delivered to the receiver and acknowledgement is sent back to sensor node) AES 128 bit encryption
NETWORK IP based DHCP or static support Very small bandwidth footprint (less than 500 bites per package) USER INTERFACE Four (4) different color LEDS for multiple status indication Five (5) input control buttons Micro USB connector for easy configuration OPTIONAL FEATURES Door open/close indicator Output control option External power supply option PHYSICAL DIMENSIONS Height: 4 3/4 (120 mm) Width: 3 (76mm) - 4 (100mm) with vial Thickness: o 1 1/4 top (32mm) o 2 1/8 bottom (54mm) ACCESORIES Wall mount holster (for easy wall mount) Anti-spill protective and mounting case
External Probes The Wi-Fi nodes support any type of RTD sensors. The most prevalent probe types used are: Description range Temp Cable length Probe length Tolerance Standard probe - short cable -50C to 200C 1.2 " 3.6 " Class A Standard probe - 6ft cable -50C to 200C 6 ft 3.6 " Class A Standard probe - 12ft cable -50C to 200C 12ft 3.6" Class A High Precision probe -50C to 200C 6 ft 3.6 " Class 1/10 Cryogenic probe -200C to 0C 6 ft 3.6 " Class A Short probe heating block -50C to 200C 6 ft 1.2" Class A Ultra Low probe -80C to 50C 6 ft 3.6 " Class A Class A = +/-(0.15+0.002*T) C or 100.00 +/-0.06Ω at 0 C Class 1/10 DIN = +/-1/10*(0.3+0.005*T) C or 100.00 +/-0.03 Ω at 0 C