Wekotec WEKO-PH pHセンサー (pH 0.00 ~ 14.00)
Measurement Range: pH : 0.00 ~ 14.00, Temperature : 0 ~ 60℃, 0 ~ 135℃
Resolution: 0.01ph
Accuracy: ±0.01
Repeatability: ±0.01
Calibration Method: Automatic Calibration, 2-point Calibration (using control liquid of 4.00, 7.00 and 10.00 pH)
Response time: 98% in 30 seconds at 25℃
Temperature Compensation: 0-60℃, 0-135℃
Ambient Temperature: -25 - 80℃
Analog Output: Two(2) DC 4~20mA, Isolated (Measured Value & Temperature, max. load 1000 Ω)
Digital Output: RS232C, RS485
Control Contact: Two relays (On/Off point setting), Two temperature points, One cleaning contact
Electrode Cleaning: Aerosol (Air/Water), Ultrasound (continuous applying)
Cleaning Cycle: 0 - 24 hours
Power: 90 – 260VAC, 50/60Hz
Power Consumption: 30VA or lower
Protection: IP66
Dimensions (mm): 144 x 144 x 137
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