INFRARED SENSOR FOR LOW VOLTAGE SYSTEMS: WITH NETWORK AND POWER SUPPLY IN A SINGLE CABLE

Zyggot BT was specially designed for low voltage applications, which demand high number of sensors and dispose of short space with low cost. Its base can be fixed through a bolt or a metallic strap directly on the busbar to be monitored, ensuring space saving without damaging insulation. Once the sensor is installed near the monitored object, sensors have a reading angle of 60 degrees, maximizing reading area.
With reduced dimensions, ensors work with communication and power supply on the same cable, they constantly measure the temperature and allow constant temperature reading of small places. They are connected with each other using mini USB cables, arranged in a parallel network. Cables are supplied on sizes from 0,3 to 8,0 meters, allowing fast installation, error free and without the need of tools.
Each relays supports up to 125 sensors that must be addressed using a computer and Varixx software. Reading values of each sensor can be plotted in a graphic on the relay or using a supervisory system. A supervisory and config software is available free of charge for download.

Relay Specifications
Power supply: 24 V¬DC
Relative humidity: 5 a 95%
Number of sensors: up to 125
Alarm/Trip Resolution: 1 ºC
Inputs: 4 analog and 8 digitals (24VDC)
Outputs: 2 alarm relay outputs (level 1 and 2 ) ; 4 programmable relay outputs and 1 output for connection with sensor’s network

Sensor Specifications
Measurement angle: 60°
Precision: +/- 2,5% S.B.
Emissivity: adjustable (0,95 default)
Resolution: 1ºC
Target Temperature Reading Range: 10 to 120 ºC
Environment Temperature Reading Range: 0 to 75 ºC
Power supply: 24 VDC
Communication: Modbus RTU
Material: Thermoplastic