DESCRIPTION

ORDER-NO.

FA 550 Dew point sensor in robust die-cast aluminum housing

0699 0550

Additional accessories:

Standard measuring chamber up to 16 bar

0699 3390

High pressure measuring chamber up to 350 bar

0699 3590

Bypass measuring chamber made of stainless steel (1.4305)

0699 3290

Connection cables:

Connection cable for probes 5 m with open ends

0553 0108

Connection cable for probes 10 m with open ends

0553 0109

Ethernet connection cable length 5 m, M12 plug x coded (8 pin) to RJ 45 plug

0553 2503

Ethernet connection cable length 10 m, M12 plug x coded (8 pin) to RJ 45 plug

0553 2504

Power supply in wall housing for max. 2 sensors VA / FA series 5xx, 100-240 VAC, 23 VA, 50-60 Hz / 24 VDC, 0.35 A

0554 0110

CS service software VA 550 incl. Interface cable to PC (USB) and plug-

in power supply – for configuration / parameterization of the VA 550/570

0554 2007

PNG cable gland – for FA 550, VA 550/570

0553 0552

Calibration and adjustment:

Precision adjustment at -40 ° Ctd or 3 ° Ctd incl. ISO certificate

0699 3396

Additional calibration point freely selectable

0700 7710

TECHNICAL DATA FA 550

Measuring range:

-80…20 °Ctd, -60…30 °Ctd,

-20…50 °Ctd, bzw. 0…100% RH

Accuracy:

± 1°C to +50…-20°Ctd

± 2°C to -20…-50°Ctd

± 3°C to -50…-80°Ctd

Pressure range:

-1 … 50 bar,

Special version up to 350 bar or 500 bar

Power supply:

24 VDC (18…30 VDC)

Protection class:

IP 67

EMC:

According to DIN EN 61326-1

Operating temp.:

-20…50 °C

Outputs:

Standard:

Modbus RTU, 4 … 20 mA

active (not electrically isola-

ted), alarm relay

(max 48 VDC, 0.5 A)

Options: See order code

Burden:

< 500 Ω

Material:

Housing die-cast aluminum, Sensor tube stainless steel 1.4571

Screw:

G 1/2“, optional 5/8“ UNF