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pH Transmitter Transducer

Item #: GM GPHU
Our Price: $477.00
Analog Output  
Quantity:
 

Description 


pH transmitter works with any standard pH probe. Generates analog output signal 4-20 mA or 0-10V DC (option) for range 0-14pH
Local display reads out pH. Temperature compensation achieved either manually by dialing in the temperature or automatically by attaching a Pt1000 resistance thermometer

  • pH transmitter / transducer
  • Analog output 4-20mA,
  • Analog output 0-10V(option)
  • Automatic or manual
    temperature compensation
  • works with any standard (glass type pH probe )
  • Connection for external Pt 1000 sensor
  • pdf data sheet
Model GPUH
Measuring Range 0.00 ... 14 pH
Accuracy 0.02 pH ±1 digit (at nominal temperature = 25 °C)    
Output Signal 4 ... 20 mA (2-wire), standard; 0 ... 10 V (3-wire) option.
Electrical Isolation input electrically isolated
Power supply 12 ... 30 V DC (for option 0 ... 10 V: 18 ... 30 V DC)
Impedance (at 4 ... 20 mA) : RA [Ω] ≤ (Uv [V] - 12 V) / 0.02 A
Load at 0-10V RL >3000 Ω  
Output Signal 4 ... 20 mA (2-wire - standard), 0 ... 10 V (3-wire - option)
Power Supply required 12-30V DC (not included)  
Electrode any standard pH electrode (sold separately)
Electrode connector BNC
Temperture compensation -30 ... +150 °C, manually via 3 keys or automatically via external
Pt1000 sensor, banana plug
Calibration 2 point using display and keypad
Temperature Sensor Pt 1000 via banana 4mm sockets (sensor sold separately_
Display 10 mm high, 4-digit LCD-display
Working temperature 0 ... +50 °C
Storage temperature -20 ... +70 °C
Electrical Connection Elbow type plug IP65 rated
Housing ABS (IP65), with the exception of electrode and temperature
connection sockets.
Dimensions 82 x 80 x 55 mm (H x W x D)
Mounting with fixing holes for wall mounting (accessible after removal of
cover), Mounting distance: 70 x 50 mm (W x H), Fixing screws:
max. shaft-Ø 4 mm

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