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9.2
Flow Sensor
Protection system
IP 65
Terminal connector cross section
0.1 mm
2
…1.0 mm
2
Connecting cable cross section
4 mm
Data for the voltage-free reed contact in the flow sensor:
Switch power
max. 3 W
Switch voltage
max. 42 V (protective extra-low voltage (SELV))
Switch current
max. 0.25 A
Operating current
max. 1.2 A
Contact resistance
max. 150 mW
Switch hysteresis of the flow sensor approx. 15 %
Terminal
Contact
1
N/C
2
Source (C)
3
N/O
10
Replacement Parts and Accessories
Order No.
Assembly set for 25 mm sensor
791818
(CLE, BRE, CGE, CTE, CDE, OZE)
for potential equaliser: plug
791663
Flow sensor, complete
791635
Calibration cup
791229
Sampling tap
for 25 mm module
1004739
for PG 13.5 module
1004737
Flow plug for PG 13.5 module
791703
Extension module flow with scale l/h
1023923
Extension module flow with scale gph
1023973
Flow sensor for extension module flow (optional) 791635
Extension module PG 13.5 sensors
1023975
Extension module for 25 mm sensors
1023976
Technical Data/Replacement Parts and Accessories
BA_DTZ_019_03_10_4spr.p65
31.10.2011, 8:41 Uhr
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