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Differential water pressure transmitter
Type Item no. ADG Euro / pc.

Differential water pressure transmitter PWD-xxx
For measuring differential pressure in containers for
non-corrosive media. Inclusive wall mounting.
Supply voltage: 24 V AC / DC
Measurement range: see below
Output: 0 – 10 V or
4 – 20 mA
Permiss. amb. cond.: -20 – 70 °C, 0 – 95 % RH
(non-condensing)
Water-side Ports: Ermeto screw connection
for 8 mm copper pipe (on-site)
Protection class: IP 65
Max. pressure: 16 bar
Error margin: < 2.5 % of the max. measured range
One-sided
max. allowed loads: PWD-1.0 / 2.5: 5 bar
PWD-4.0 / 6.0: 12 bar
Housing: Plastic gray
Electrical
contact: via M12 plug connector (Coupler)
Measuring range: 0 – 1.0 bar / 0 – 2.5 bar (selectable) PWD-1.0 / 2.5 103373 01 496.00
Version with display (D) PWD-1.0 / 2.5-D 103374 01 552.60
Measuring range: 0 – 4.0 bar / 0 – 6.0 bar (selectable) PWD-4.0 / 6.0 103375 01 496.00
Version with display (D) PWD-4.0 / 6.0-D 103376 01 552.60
Data sheet no. 13208

Suitable accessories for PWD

M12 plug connector, coupler, angled
2 m cable, 4-pole, PVC M12-KU-w-2m 103461 01 20.10
5 m cable, 4-pole, PVC M12-KU-w-5m 100435 01 25.30
10 m cable, 4-pole, PVC M12-KU-w-10m 103265 01 31.60

M12 plug connector, coupler, straight
2 m cable, 4-pole, PVC M12-KU-g-2m 103462 01 20.10
5 m cable, 4-pole, PVC M12-KU-g-5m 100433 01 25.30
10 m cable, 4-pole, PVC M12-KU-g-10m 100434 01 31.60
Data sheet no. 15506

Valve block for PWD
To isolate the PWD from the water loop e.g. for zero setting
adjustment, bleeding air from sensor line and valve block or for
repair / maintenance purposes.
Material: brass. Water / process port: G1 / 4 inside thread
Nominal pressure: PN40.
Hand wheels removable / sealable for securing.
Other process ports and materials on request.

Configured with air bleed valve PWD-VB4ms 103945 01 395.50
4-way lock
Data sheet no. 13208

Ermeto compression screw fitting (replacement part)
consisting of a device connecting piece, union nut and
cutting ring; useful in case of loss or damage while
mounting the PWD, available in single packaging. PWD-EV 105091 01 21.50

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