2
Technical Data
Instructions Before Use
Electrode bulb is fragile and cannot be repaired after damage.
During measurement process, if there is dirt, adhesive or scale on the electrode bulb, the
measured value will be inaccurate or fluctuate. It should be cleaned and calibrated from
time to time.
If there is bubble in the bulb, the measured value will be inaccurate or fluctuate. User can
gently shake the electrode bulb to remove the bubble.
Electrode Wiring
Please follow the instructions carefully, wrong wiring will damage the product completely.
Examine all the wiring carefully in the system. Make sure wiring is complete before
switching ON the power.
It is strictly forbidden that RS485A line and RS485B line should not touch the power line.
It will permanently damage the communication of the electrode.
pH Range 0 14 pH
Resolution 0.01 pH
Accuracy ±0.01 pH
pH Balance 7.00 ± 0.25
Temperature Range 0 60.0 ˚C
Resolution 0.1 ˚C
Accuracy ±0.3 ˚C
Temperature Compensation Automatic
Slope ≥96%
Output RS485, 4 20 mA
Power Supply 9 30 VDC (Recommend 12V)
Pressure Range 0
Shell Material PPS, ABS
Liquid Junction PTFE
Pipe Thread M 39*1.5
Cable Length 5m or customized
Protection Grade IP68
To Next Page
Loading...