- Fertigation pH Sensor
- Combination glass pH electrode, 12 mm O.D.
- Sealed Ag/AgCl reference with coaxial ceramic junction
- Single junction reference design (1X)
- 3 metre (10 ft) cable, BNC Connector
Combination electrodes are designed such that both the pH measuring electrode and the reference electrode are built into one probe. Ease of handling and small size make this a very popular design.
pH sensor is threaded to fit directly into the pipe.
Part No.: C1121K-32A-A10BC
Standard 1/2″ Tee joint
pH Range: 0–13 pH
ORP Range: ± 5000 mV
Temp Range: -5º to 105ºC
Max Pressure/Temp: 100 psig at 100ºC, 150 psig at 25ºC
Reference System: Ag/AgCl
Reference Electrolyte: 3.8M KCl, Saturated with AgCl
Glass Membrane Type: HT-3, Low Sodium Ion error
Membrane Resistance: 100 Megohms
Zero Potential: 7.0 pH
Wetted Materials: Glass and Ceramic
Cap: 1/2″ NPT
Connector: BNC Plug
Standard cable length: 3 metre (10 ft) low noise cable