The probe thermometer CSTK-2 is designed to measure the temperature of air ventilation pipes or air conditioning systems. For measurements of liquid temperature, it is required to fix an additional cover for the measuring pipe.
Probe thermometer CSTK-2
Product Description
Description of product
Thermometer cooperates with telemetric central station type CST-40A or CST-40C through analogue station CSA-1 and CSA-2. It may also cooperate with other devices provided that the terminal of the feeder-measurement line is compatible.
Thermometer CSTK-2 measures the temperature in the range of – 20 °C to + 50 °C or – 20 °C to + 100 °C (special version). It is power-supplied from an intrinsically safe source with voltage of 12 V. The measured and processed value of the temperature is sent to analogue output which generates a signal of 0.4 to 2V. Additionally, by modulating the analogue value, the output may also work in serial digital mode transmission. The sensor operation in digital mode enables sending (via the CSA-1 or CSA-2 station) the serial number of the sensor and other diagnostic information. The unit has an LCD display that displays the measured temperature.
TProbe thermometer CSTK-2 is a device of M1 category and may thus be used in all underground mines with possible methane or coal dust explosion hazard. It can also be used by the industry.
Technical Data
Measuring range: |
-20 °C to + 50 °C or -20 °C to + 100 °C (special version) |
Measurement method: |
Continuous |
Response time t90: |
2min (air velocity: v=2 m/s) |
Casing internal protection: |
IP-54 |
Explosion-proof mark: |
 I M1 Ex ia III 2G Ex ia IIC T4 |
Type test certificateu: |
TEST 13 ATEX 0023X |
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