Dew Point Sensor for Adsorption Dryers — FA 410
FA 410 Specification
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
FA 410 Dew Point Sensor – a device for measuring the dew point temperature in compressed air environments. The device can perform measurements even in extremely dry air (down to -80°CTd). The standard application of the sensor is measuring the dew point during deep drying of gases with adsorption dryers. The device can operate at pressures up to 50 bar, and a special version is available that allows measurements at pressures up to 350 bar. A measuring chamber equipped with a quick-release connection is available as an accessory.
With the optional software for the FA410 dew point sensor , it is possible to configure the analog output to display values in % RH, °Ctd, g/m3, mg/m3, ppm V/V.
Features
- Analog output 4...20 mA
- High long-term stability values
- Insensitive to condensation
- Fast response time
- Measurement range down to -80...20°Ctd
- Operating pressure up to 350 bar (special version)
ATTENTION, the device has been discontinued. Modern equivalents are — FA 510, FA 540
- Specifications
- Overall Drawing
- Connection diagram
- Applications
| Technical Specifications FA 410 | |
| Measurement Ranges | -80...20 °Ctd -20...50 °Ctd |
| Accuracy | ±1°C at 20...-20°Ctd ±2°C at -20...-50°Ctd ±3°C at -50...-80°Ctd |
| Operating Pressure | -1...50 bar special version up to 350 bar |
| Power Supply | 24 VDC (16...30 VDC) |
| Protection Class | IP 65 |
| EMC | according to DIN EN 61326 |
| Operating Temperature | -20...70 °C |
| Electrical Connection | 2 x M12, 5-pin |
| PC Connection | SDI interface |
| Outputs | 4...20 mA = -80...20°Ctd 4...20 mA = -20...50°Ctd |
| Analog Output Load | <500 Ohm |
| Process Connection | G 1/2“ |
| Dimensions | Ø 30 mm, length 130 mm |
| Settings via Software |
Units of measurement: % RH, °Ctd, g/m³, mg/m³, ppm V/V; |
| Special Version |
2-wire circuit 4...20 mA |
|
Contact Number |
Contact Color |
Designation |
Function |
|
Contact 1 |
brown |
SDI |
Digital signal |
|
Contact 2 |
white |
-VB |
Power supply minus |
|
Contact 3 |
blue |
+VB |
Power supply plus 16...30 VDC |
|
Contact 4 |
black |
+I |
Positive signal 4...20 mA |
|
Contact 5 |
|
NC |
Not connected |
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