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Water flow sensors
Type Item no. ADG Euro / pc.

Flow sensor (transmitter) for liquid media up to 80 °C OPSI 5004 101281 01 737.30
Compact design with output 4 – 20 mA (max. 22 mA, 500 Ohm)
Setting range 0.03 – 3.0 m / s
Pressure-proof up to 300 bar
Medium temperature: -25 – 80 °C
Perm. Ambient conditions: -25 – 80 °C, 0 – 95 % RH
(non-condensing)
Sensor material V4A
10 LED, 3-coloured for function display SENSORS
Voltage 20 – 36 V DC
Electrical port M12-connector (Coupler)
Water-sided port M18 x 1.5 for G½ A adapter
Data sheet no. 15505

Suitable accessories for OPSI 5004

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

Flow switch for liquid or gaseous media OPSI 5006 101282 01 821.90
Compact design with relay output (3 A, 250 V AC / 30 V DC)
Programmable normally open / break contact element
Setting range 0.03 – 3 m / s (liquids) or 2 – 30 m / s (gases)
Pressure-proof up to 300 bar
Media temperature: -25 – 80 °C
Permiss. amb. cond.: -25 – 80 °C, 0 – 95 % RH
(non-condensing)
Sensor material V4A
10 LED, 3-colored for function display
Voltage: 90 – 240 V AC
Electrical port ½" UNF connector
Connection of media line M18 x 1.5 for adapter G½ A
Data sheet no. 15504

Adapter G½ A OP E 40096 101278 01 64.30
M18 x 1.5
Material: V4A
Data sheet no. 15504

UFN connector ½" angled form OP E 11248 101276 01 45.30
with 5 m PUR-cable, 4 x 0.34 mm2
Protection class: IP 67, Material: TPU
Data sheet no. 15504

UNF connector ½" straight OP E 11250 101277 01 45.30
with 5 m PUR-cable, 4 x 0.34 mm2
Protection class: IP 67, Material: TPU
Data sheet no. 15504

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