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