FA 505 OEM Dew Point Sensor - For OEM applications

CS Instruments FA 505 OEM Dew Point Sensor

FA 505 OEM Dew Point Sensor Dimensions diagram

We aim to respond within 1 hour

Compact design for OEM applications
Condensation insensitive
Quick response time

The FA 505 OEM dew point sensor from CS Instruments has been designed for OEM applications, featuring a smaller compacted design suitable for installations with limited space within drying systems.

The design of the sensor means that it is insensitive to condensation and offers quick response times whilst offering long term sensor stability.

FA 505 has been designed for use across a working temperature range of -80 °c to + 20 °c with a working pressure range of -1 to +50 bar.

Devices are available with either a 4 – 20 mA output for dew point or the Modbus-RTU (RS 485) digital communications protocol.

Key specifications

Measuring ranges	-80…20 °Ctd, -60…30 °Ctd,-20…50 °Ctd, or 0…100% RH
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	IP65
EMV	In acc. with DIN EN 61326-1
Operating temperature	-20…70 °C
Connection	M8, 4-pole
PC connection	Modbus-RTU interface (RS 485)
Output	4...20 mA n 2-wire technology or RS 485 Modbus
Burden for analogue output	< 500 Ω
Screw-in thread	G 1/2″
Via service software Choose units Scaling	% RH, °Ctd, g/m³, mg/m³, ppm V/V Change 4...20 mA
Material housing	Zinc Alloy
Sensor protection	Sintered filter 50 μm stainless steel