Electronic Digital Thermometer. Series SolarTemp and DiTemp

Transcription

1 Electronic Digital Thermometer Series SolarTemp and DiTemp

2 Digital and analogue - as ever accurate The measuring process The original concept for the format of the display was toservice considerations appear like a traditional dial instrument. A circular arran - gement of LCD elements achieves this. This quasi-ana - A significant advantage of our instrument lies in the long logue display allows a rapid interpretation even at term stability of the use of electronics to provide the extended distances. The exact temperature can be read measurement and by the lack of mechanical compo - from the 4 digit segment display. Depending on the -ran nents. ge programmed, the display can have a resolution of - eit Integrated diagnostic routines continually check the - vali her 0.1 K or 0.5 K. dity of the sensor output so that a sensor failure can be flagged on the display For users wishing to have a purely digital indication, a special instrument (shown on pages 4-7) is available. The constructive design The SIKA SolarTemp consists of a robust assembly in a stainless steel case. To accommodate industrial applica - tions the unit complies the vibration requirements of German Lloyd. Dust and moisture protection level is to IP 54 and the electromagnetic interference complies with the requirements of the EC standards. Sensor connections The SolarTemp and DiTemp digital thermometers rely The temperature sensor is a Platinum resistance type on a periodic measurement process. The cycle time is 3 Pt Its signal conditioning is performed by the seconds. So that the viewer, even in passing, can take amicro processor. current reading. An activity display (a sun symbol at thethe small size of the sensor chip gives pinpoint posi - start of the display) indicates the measurement cycle. tioning in the medium by faster response characteristics. The indicator can be positioned close to the sensor or at The display a distance of up to several meters. Leads can be made to customers requirements. Unsightly loops are then The SolarTemp and DiTemp provide a dual display of avoided on site. LCD elements. Performance The micro processor conditions the signal resistance of the Pt 2000 with a resolution of 12 bits. The numerical error of measurement is thus less than 1 Kelvin. This - ful fills the accuracy requirements for measuring equipment to class 1. Self test After being switched on the device performs an initializa - tion routine. In the process it carries out a self test as well as checking the operation of the sensor and the connections. Sensor monitoring The micro processor continually checks the plausibility of the sensor signal. The result is displayed on the - dis play.

3 SIKA digital thermometer SolarTemp Series and for local temperature indication Ranges: -60 C to +500 C Ambient temperature: -20 C to +60 C Case: 98 x 98 mm, square stainless steel , frame nickel plated Power supply: Solar cell Min. light density: 50 Lux Cycle time: 3 s Dual display (series ) analogue: bar graph 61 divisions digital 4 digit, 7 segment display, 11 mm high Digital display (series )* 4 digit, 7 segment display, mm high Protection level: IP 54 Accuracy: class 1 in accordance with DIN Ordering code (e.g.) Thermometer type: dual digital* Vertical Axial to right to left Range: -60 C to +40 C C to +80 C 48 0 C to +120 C 12 0 C to +160 C 16 0 C to +250 C 25 0 C to +300 C 30 0 C to +500 C 50 Immersion tube length L1 (immersion tube plain = L = L1+35 mm): 100 mm mm mm mm 400 Immersion tube type: Plain without thread Type A 1 Adjustable screw coupling Type AK 9 Thread type: Coupling with male thread 2 Coupling with female thread 3 Thread size dg: G ½ 2 G ¾ 3 M 20x1,5 7 Material of tube and coupling Stainless steel / no coupling 1 Stainless steel / Zinc plated gold passivated 2 Stainless steel / Stainless steel Immersion tube diameter Diameter d2 = 8 mm (standard) 0 Diameter d2 = 6 mm 1 Diameter d2 = 6 mm, reduced to d3 = 3 mm (up to 160 C only) 2 Diameter d2 = 8 mm, reduced to d3 = 3 mm (up to 160 C only) 3 * This thermometer is also available with battery. Special versions - please ask for quotation Type 801 Type 812

4 Case types and dimensions Type 801 Type 801, with reduced tip Type 812 Type 812, with reduced tip Details of adjustable screw coupling B Ø d1 Ø d3 Ø d5 H h1 L L2 SW1 SW2 dg All dimensions in mm Technical changes reserved 6 8»28 30 see data sheet G ½ M20X1,5 32 G ¾

5 SIKA digital thermometer SolarTemp Series 810 and 840 Remote reading thermometer with connecting cable Ranges: -60 C to +650 C Ambient temperature: -20 C to +60 C Case : 98 x 98 mm, square stainless steel , frame nickel plated Power supply: Solar cell Min. light density: min. 50 Lux Cycle time: 3 s Dual display (series 810) analogue: bar graph 61 divisions digital 4 digit, 7 segment display, 11 mm high Digital display (series 840)* 4 digit, 7 segment display, mm high Protection level: IP 54 Accuracy: class 1 in accordance with DIN Ordering code (e.g.) Thermometer type with wall mounting bracket: Dual display 810 Digital display* 840 Range: -60 C to +40 C C to +80 C 48 0 C to +120 C 12 0 C to +160 C 16 0 C to +250 C 25 0 C to +300 C 30 0 C to +500 C 50 0 C to +650 C 65 Immersion tube length L1 ((immersion tube plain = L = L1+35 mm): 100 mm mm mm mm 400 Immersion tube type: Plain without thread Type A 1 Adjustable screw coupling Type AK 9 Thread type: Coupling with male thread 2 Coupling with female thread 3 Thread size dg: G ½ 2 G ¾ 3 M 20 x 1,5 7 Material of tube and coupling Stainless steel / no coupling 1 Stainless steel / Zinc plated gold passivated 2 Stainless steel / Stainless steel Immersion tube diameter Diameter d2 = 8 mm 0 Diameter d2 = 6 mm 1 Diameter d2 = 6 mm, reduced to d3 = 3 mm (up to 160 C only) 2 Diameter d2 = 8 mm, reduced to d3 = 3 mm (up to 160 C only) 3 Connecting cable 1 m 1 3 m 3 5 m 5 to customers requirement (by quotation) X * This thermometer is also available with battery. Special versions - please ask for quotation Type 810 Type 840

6 Case types and dimensions Type 810 Type 840 wall mounting bracket DIN 16281, Form H Details of adjustable screw coupling B Ø d5 L L2 M m1 m2 SW1 SW2 dg All dimensions in mm see data sheet Technical changes reserved G ½ M20X1,5 32 G ¾

7 SIKA digital thermometer DiTemp Series , for local temperature indication Ranges: -60 C to +500 C Ambient temperature: -20 C to +60 C Case: 80 mm dia. Bayonet case and bezel in stainless steel Power supply: Lithium battery Service life: 10 years Cycle time: 3 s Dual display analogue: bar graph 61 divisions digital 4 digit, 7 segment display, 11 mm high Protection level: IP 54 Accuracy: class 1 in accordance with DIN Type 901 Ordering code (e.g.) Thermometer type: Vertical 901 Axial to right to left Range: -60 C to +40 C C to +80 C 48 0 C to +120 C 12 0 C to +160 C 16 0 C to +250 C 25 0 C to +300 C 30 0 C to +500 C 50 Immersion tube length L1 ((immersion tube plain =L=L1+35 mm) 100 mm mm mm mm 400 Immersion tube type: Plain without thread Type A 1 Adjustable screw coupling Type AK 9 Thread type: Coupling with male thread 2 Coupling with female thread 3 Thread size dg: G ½ 2 G ¾ 3 M 20 x 1,5 7 Material of tube and coupling Stainless steel / no coupling 1 Stainless steel / Zinc plated gold passivated 2 Stainless steel / Stainless steel Immersion tube diameter Diameter d2 = 8 mm (standard) 0 Diameter d2 = 6 mm 1 Diameter d2 = 6 mm, reduced to d3 = 3 mm (up to 160 C only) 2 Diameter d2 = 8 mm, reduced to d3 = 3 mm (up to 160 C only) 3 Special versions - please ask for quotation Type 902

8 Case types and dimensions Type 901 Type 901, with reduced tip Type 902 Type 902, with reduced tip Details of adjustable screw coupling B Ø d1 Ø d3 Ø d5 Ø D h1 L L2 SW1 SW2 dg» All dimensions in mm Technical changes reserved see data sheet G ½ M20X1,5 32 G ¾

9 SIKA digital thermometer DiTemp Series , Remote reading thermometer with connecting cable Ranges: -60 C to +650 C Ambient temperature: -20 C to +60 C Case: 80 mm dia. Bayonet case and bezel in stainless steel Power supply: Lithium battery Service life: 10 years Cycle time: 3 s Dual display analogue: bar graph 61 divisions digital 4 digit, 7 segment display, 11 mm high Protection level: IP 54 Accuracy: class 1 in accordance with DIN Type 910 Ordering code (e.g.) Thermometer type: with wall mounting bracket 910 with rear flange 920 with front flange 930 Range: -60 C to +40 C C to +80 C 48 0 C to +120 C 12 0 C to +160 C 16 0 C to +250 C 25 0 C to +300 C 30 0 C to +500 C 50 0 C to +650 C 65 Immersion tube length L1 ((immersion tube plain=l=l1+35mm) 100 mm mm mm mm 400 Immersion tube type: Plain without thread Type A 1 Adjustable screw coupling Type AK 9 Thread type: Coupling with male thread 2 Coupling with female thread 3 Thread size dg: G ½ 2 G ¾ 3 M 20 x 1,5 7 Material of tube and coupling Stainless steel / no coupling 1 Stainless steel / Zinc plated gold passivated 2 Stainless steel / Stainless steel Immersion tube diameter Diameter d2 = 8 mm 0 Diameter d2 = 6 mm 1 Diameter d2 = 6 mm, reduced to d3 = 3 mm (up to 160 C only) 2 Diameter d2 = 8 mm, reduced to d3 = 3 mm (up to 160 C only) 3 Connecting cable 1 m 1 3 m 3 5 m 5 to customers requirement (by quotation) X Special versions - please ask for quotation Type 930

10 Case types and dimensions Typ 910 wall mounting bracket Typ 930 Typ 920 B Ø D Ø D1 Ø D2 Ø D3 Ø d5 L L2 m1 m2 M SW1 SW2 dg» ,8 All dimensions in mm Technical changes reserved 6 8 see data sheet G ½ M20X1,5 32 G ¾