Thermovelocimetric temperature detector, working depending upon changes in gas pressure, as a function of temperature. It permits the detection of differential temperature changes, from a programmed level of temperature.

The system consists of a copper sensor tube, stainless steel or Teflon (depending on the environmental conditions) of up to 130 meters long and its corresponding detector.

The detector includes: a pump that increases the pressure in the sensor tube, an electronic sensor that continuously measures the absolute pressure inside the tube and a microprocessor that performs the evaluation of data and activates the alarm, it filters the disturbing factors, such as climatic temperature variations and it detects anydamage that may arise in the sensor tube.

Characteristics:

• Supply voltage: 9 at 30 Vdc
• Range of environmental temperature: – 20 ºC to +70 ºC
• Range of temperature for sensor tube: -40 ºC to +300 ºC
• Dimensions: 134 x 250.5 x 160.5 mm.
• Level of protection of the cabinet: IP65• Weight: 1.6 Kg