Product Overview
WDS-PHW Walchem WDS Series pH and ORP Sensor
Range: 0 to 14 pH, -2000 to 2000 mV (ORP)
Sensitivity: 0.001 pH, 0.1 mV
Stability: 0.03 pH per day, non-cumulative, 2 mV per day, non-cumulative
Temperature:-5 to 95°C (23 to 203°F)
Automatic Temperature Compensation: None
Wetted Materials:
CPVC, Ceramic, Glass, EPDM, Platinum (ORP only) and
Titanium Palladium alloy
Cable (Walchem preamp) 3 twisted pair shielded
Cable (Conv. preamp) 5 conductor shielded
Cable length 4.6 meters (15 ft)
Maximum cable length 900 meters (1,000 ft)
Temperature Limit -5 to 95°C (23 to 203°F)
Pressure Limit 0.7 MPa (100 PSI)
@65°C (149°F)
