CS Instruments FA 515 Dew Point Sensor for Refrigeration Dryers (-20...50°Ctd, 2 wire connection)

Measuring range: -20…50°Ctd

Accuracy:± 1°C at 50…-20 °Ctd; ± 2°C at -20…-50 °Ctd; ± 3°C at -50…-80 °Ctd

Pressure range: -1…50 bar; Special version up to 350 bar

Power supply: 24 VDC (10…36 VDC)

Protection class: IP 65

EMC: In acc. with DIN EN 61326-1

Operating temperature:-20…70 °C

Connection: M12, 5-pin

PC connection: Modbus-RTU interface (RS485)

Analogue output: 4…20 mA (2-wire)

Burden for analogue output: <500 Ω

Screw-in thread: G 1/2″; Optional: UNF 5/8", NPT 1/2"

Dimensions: Ø 30 mm, length approx. 130 mm

Via service software:

Choose units: % RH, °Ctd, g/m³, mg/m³, ppm V/V

Scaling: 4…20 mA change