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OR72SN ORP Sensor for pH/ORP Meter
Brand: Yokogawa Electric CorporationCompact, Easy-to-Use, and Dip-proof, the OR72SN is designed specifically to meet the needs of both the field and the laboratory.
This portable pH meter includes advanced features such as optional ORP measurement (with appropriate electrodes), Automatic or Manual Temperature Compensation, and several calibration options.
Combined with a wide variety of pH electrodes, the PH72 offers the flexibility to meet the requirements of nearly any pH and ORP application.
Features- Waterproof (IP 67), sealed case and connector cover to keep out moisture
- Automatic and manual calibration
- Large, easy-to-read LCD display
- Auto or manual temperature compensation
- ORP measurement with appropriate electrode
- Auto power off extends battery life
1 - 4 of 4 Part Numbers
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OR72SN-41-AA
- Sensor Type - PH72: KCl Refillable Type ORP Sensor, Cable Length: 2.46 Feet (0.75 metre)
OR72SN-43-AA
- Sensor Type - PH72: KCl Refillable Type ORP Sensor, Cable Length: 9.84 Feet (3 metres)
OR72SN-48-AA
- Sensor Type - PH82: KCl Refillable Type ORP Sensor, Cable Length: 2.46 Feet (0.75 metre)
OR72SN-49-AA
- Sensor Type - PH82: KCl Refillable Type ORP Sensor, Cable Length: 9.84 Feet (3 metres)
1 - 4 of 4 Part Numbers
Specifications
Ambient Temperature Range
- 0° to 50° C (32° to 122° F)
Approvals & Certifications
- RoHS
Cable Length
- 2.46 feet (0.75 Meter)
- 9.84 feet (3 metres)
Display
- LCD Display
Environmental Protection
- IP67 (Water-Proof)
Measuring Range
- 0° to 80° C (32° to 176° F)
- ORP: -2,000 to 2,000 mV
- pH: 0 to 14
Power Requirement
- 2 AA Alkaline Batteries
Process Temperature
- 0° to 80° C (32° to 176° F)
Repeatability
- ± 0.01 pH ± 1-Digit
- ± 1 mV ± 1-Digit - ORP
Resolution
- 0.01 pH (± 1-Digit)
- 0.1° C
- 1 mV (± 1-Digit) - ORP