Instruction manual

FA 415 / FA 416 from -20 to 50°C
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The dew point sensors FA 415/416
for the typical use in refrigeration dryers
FA 415 dew point sensor
The ideal dew point sensor for the
monitoring of refrigeration dryers
with analogue output 4...20 mA
Special features
 Analogue output 4...20 mA
 Precise, long-term stability
 Quick response time
 Measuring range -20...50 ° C
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Dew point
FA 416 condensate switch
For reliable alarm signal in case of
condensation with alarm relay
and LED
Special features
 Dew point distance freely adjustable
 Alarm in case of condensation
 LED alarm signal
 Quick response time
Description Order no.
FA 415 dew point sensor 0699 0415
FA 416 condensate switch 0699 0416
Connection cables:
Connection cable, length: 5m 0553 0104
Connection cable, length: 10m 0553 0105
Additional accessories:
Standard measuring chamber up to 16 bar 0699 3390
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, see page 21
Mains unit in wall housin 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 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
LED
Recommendation:
Mounting with standard meas. chamber
for compressed air up to 16 bar
Advantage: Easy installation
via fast coupling.
Technical data FA 415/416
Measuring range: -20...50°C
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resp. 0...100%RH
Accuracy: ± 1°C at 0...20°C
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± 2°C remaining range
Pressure range: -1...16 bar
Power supply: 24 VDC (10...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
Screw-in thread: G1/2”
Dimensions: Ø 30 mm, length 130 mm
Output FA 415: 4...20 mA = -20...50°C
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Burden for
analogue output: < 500 Ohm
Output FA 416: Relay NO max. 60 VDC,
0,5 A, ex factory 12°C
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resp. in case of
condensation, dew point
distance freely adjustable