FA 515 Ex Dew Point Sensor - Atex approved

CS Instruments FA 515 Ex Dew Point Sensor

ATEX II 2G Ex ib IIC T4 Gb Zone 1, gas, intrinsically safe, Temp. 135°C
ATEX II 2D Ex ib IIIC T80°C Db Zone 21, dust, intrinsically safe, Temp. 80°C
Air / Compressed air, Argon, Nitrogen, Biogas, Natural gas, Hydrogen use

The FA 515 Ex is an Atex approved dew point sensor and transmitter manufactured by CS Instruments.

Atex approved

Designed for use within ATEX II 2G Ex ib IIC T4 Gb Zone 1, gas, intrinsically safe, Temp. 135°C zones as well as ATEX II 2D Ex ib IIIC T80°C Db Zone 21, dust, intrinsically safe, Temp. 80°C zones.

Process gases

FA 515 Ex is a two wire device offering a 4 – 20 mA output for the dew point across the measuring range, it can be used with a wide variety of process gases including air / compressed air, Argon, Nitrogen, Biogas, Natural gas and Hydrogen.

The latest sensor technology offers extremely stable readings over a long term period. The robust design allows it to be used within applications up to 500 bar.

Key specifications

Measuring ranges	-80…20 °Ctd = 4…20 mA
Pressure range	-1…50 bar -1…500 bar
Power supply	24 VDC (18…28 VDC)
Accuracy	± 1 °C at -20…+20 °Ctd ± 2 °C at -50…-20 °Ctd ± 3 °C at -80…-50 °Ctd
Outputs	4...20 mA in 2-wire technology
Protection class	IP65
EMC	In acc. with DIN EN 61326-1
Operating temperature	-20…70 °C
Storage temperature	-40…+80 °C
Burden for analogue output	< 500 Ω at 24V
Screw-in thread	G 1/2″, optional 5/8" UNF
Connection	M12, 4-pin
Sensor protection	Sinter fi lter 50 µm stainless steel