Xylem WQ750 TURBIDITY SENSOR - Manual (Page 4)

Global Water
800-876-1172
• globalw.com
- 4 –
Copyright
 Global Water Instrumentation, Inc. 2012
IV.
WQ750 Specifications:
Turbidity Sensor:
Power: 10 VDC to 24 VDC
Current Draw: ~220mA @ 12 VDC
Operating Temperature 0ºC to 50ºC (32ºF to 122ºF)
Analog Sensor Output: 4-20mA Isolated
Signal Filter - 10 Seconds
Measurement Mode: 90º scattered light with pulsed infrared light,
according to ISO 7027 (DIN 38404)
Range: 1 – 1,000 NTU/FNU
Resolution: 12-bit
Operating Pressure: 6 bar (87 PSI) maximum
Timer Module:
Power Requirements: 10 VDC to 24 VDC, 50 mA
Operating Temperature: 0ºC to 50ºC (32ºF to 122ºF)
Sensor Housing:
Material: Housing: 316 SS
Wiper: Rubber
Sensor Window: Quartz glass
Dimensions: Diameter: 38 millimeters (~1.5 inches)
Length: 146 millimeters (~5.75 inches)
Process Connection: 1” BSPP
Weight: 0.7kg (1.4 lbs) without cable
Cable:
Conductors: 7 each 22 AWG
Shield: Aluminum foil/tinned copper wire
Cable length: 13 meters (~42.5 feet)