Instruction manual

14
www.cs-instruments.com
Dew point
FA 410 from -80 to 20°C
td
FA 410 – the ideal dew point sensor
for monitoring membrane and
adsorption dryers
Typical use in compressed air dryers/granulate dryers
at very low dew points down to -80° C.
Special features
 Measuring range -80...20 °C
td
 Extremely long-term stable
 Analogue output 4...20 mA
 Condensation insensitive
 Quick response time
 Pressure-tight up to 350 bar
(special version)
Recommendation:
Mounting with standard measuring
chamber for compressed air up to 16 bar
Advantage: Easy installation via
fast coupling.
Description Order no..
FA 410 dew point sensor, -80°...20°Ctd incl. inspection certificate 0699 0410
FA 410 dew point sensor, -20°...50°Ctd incl. inspection certificate 0699 0412
Connection cables:
Connection cable, length: 5 m 0553 0104
Connection cable, length: 10 m 0553 0105
Options for FA 410:
Option special version up to 350 bar 0699 4003
Option output in mg/m
3
, g/kg, oder %RH, special scaling 4...20 mA 0699 4004
Additional accessories:
Standard measuring chamber up to 16 bar 0699 3390
High-pressure measuring chamber up to 350 bar 0699 3590
Measuring chamber for respiratory air bottles up to 350 bar 0699 3790
CS Service Software for FA/VA 400 sensors including PC connection set, 0554 2005
USB adapter and interface adapter to the sensor as well as
CSM-S for data recording, please see page 21
Mains unit in wall housing 100-240 V, 10 VA, 50-60 Hz/24 VDC, 0.35 A 0554 0108
Mains unit on DIN rail 100-240 VAC / 24 VDC, 0.35 A 0699 3340
Calibration:
Precision calibration at -40°Ctd including ISO certificate 0699 3396
Precision calibration at 3°Ctd including ISO certificate 3200 0003
Control and calibration set 11.3 % RH 0554 0002
Control and calibration set 33 % RH 0554 0004
Control and calibration set 75.3 % RH 0554 0005
Technical data FA 410
Measuring range: -80...20°C
td
resp.
-20...50°C
td
Accuracy: ± 1°C at 20...-20°C
td
± 2°C at -20...-50°C
td
± 3°C at -50...-80°C
td
Pressure range: -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 temp: -20...70 °C
Connection: M12, 5-pole
PC connection: SDI interface
Analogue output:
4...20 mA = -80...20°C
td
resp.
4...20 mA = -20...50°C
td
Burden for
analogue output: < 500 Ohm
Screw-in thread: G1/2”
Dimensions: Ø 30 mm, length approx.
130 mm
Via service software:
– choose units: % RH, °Ctd, g/m
3
, mg/m
3
,
ppm V/V
– scaling change 4...20 mA
Special version: 4...20mA, 2-wire technology