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1-Wire sump temperature sensor with a head

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The SD 125C-120 sensor is designed for measuring the temperature of gaseous or liquid substances. With a suitable thermowell and a holder, the sensor can be also used inside pipelines and air or water distribution systems. The sensor utilizes the DS18B20 temperature chip placed within a metal sheath. The plastic head (IP65 protection) contains a spring terminal for easy wire connection.  For the communication with the control system, the sensor utilizes the 1-Wire bus and can be used in any system compatible with the DS18B20 chip. The product underwent a metrologic inspection. 


36,36 €
30,05 € excl. VAT
Less than 20 items in stock

pcs

Product description

The SD 125C-120 sensor is designed for measuring the temperature of gaseous or liquid substances. With a suitable thermowell and a holder, the sensor can be also used inside pipelines and air or water distribution systems. The sensor utilizes the DS18B20 temperature chip placed within a metal sheath. The plastic head (IP65 protection) contains a spring terminal for easy wire connection.  For the communication with the control system, the sensor utilizes the 1-Wire bus and can be used in any system compatible with the DS18B20 chip. The product underwent a metrologic inspection. 

Compatibility

The sensor can be connected to all systems featuring a 1-Wire bus. Wiring scheme is available in the product’s documentation (see the Files tab above). The sensor’s grommet is placed on the bottom edge of the plastic head for easy connection of multiple sensors to a single bus. If needed, the IP65 protection can be retained by adding a second grommet.  

The sensor is compatible with the Mervis and the EVOK web service APIs. In both environments, the sensor can be used immediately after connection.

Further info

Documentation

Product datasheet
Product features and technical information
download
Manual
User guide and technical documentation
download

Sensing element type DS18B20
Temperature measuring range -30°C/+125°C
Power 3.5 až 5.5 VDC
Measurement accuracy ± 0.5 °C in range of -10°C/+85°C, ± 2°C in range of -30°C/+100°C
IP rating IP65
Model name SD 125C-120