Greenspan pH1200 pH Sensor Superceded

Greenspan pH Sensors pH1200 with SDI-12 Output

Greenspan pH Sensors provide highly accurate pH readings independent of temperature. The proven gel-filled double junction sensor tolerates rough handling while maintaining long term accuracy. Coupled with robust construction and a fully submersible design, the sensors provide excellent performance in a wide range of demanding measurement applications.

Add to Request
SKU: GRN pH1200 Categories: , ,

Superceded by PH1000A


The Greenspan Analytical pH Sensors are versatile instruments offering superior features to provide unparalleled reliability while tolerating rough treatment in the tough environments where they are deployed.

• STP aeration tanks
• Borehole observations
• Tidal and estuarine studies
• Effluent monitoring
• River and stream measurements

Range: 0-14 pH
Resolution: 0.001 pH
Accuracy: 0.2 pH
Temperature range: 0-50C
Temperature compensation: 0-50C
Sensor type: Gel-filled Ag/AgCI reference

Wetted materials: 316 stainless steel or Delrin
Length: 235mm
OD (Stainless): 32mm
OD (Delrin): 38mm
Weight (Stainless): 270g
Weight (Delrin): 240g
Output: RS232
Supply voltage: 8-15V Reverse polarity protected-Surge protected to 2kV
Warm up time to stable reading: 2 secs

Software supplied: AQUAGRAPH

Ordering Information:

Specify Stainless or Delrin body

700-3602 PH1200 Output SDI-12, Bare Wire Connection as Standard

If choosing moulded cable, a standard HS7 is fitted to this sensor.

Ancillary Equipment
SDI-400 SDI-12 Interface Adapter for calibration via Windows Cal-Tech Software

Options for pH Sensors
FOR ALL PH SENSORS Optional WP7 Connector (Note a Detachable WP7 Cable will be required as well)



Weight 5 kg
Scroll to Top