HBPH-MK2 NH3/Brine leakage sensor
HBPH-MK2 is a pH sensor designed for the extreme requirements of industrial refrigeration. It is used to measure the pH value of brine in case of an ammonia leak in a heat exchanger.
Brine has a pH value of 7, and even for small leaks, the pH will rise to 9-10. The sensor is designed with differential measurement technology that ensures a minimum lifetime of 2 years for the sensor element.
The latest version HBPH-MK2 has an improved and protected universal flat-faced glass process electrode specially designed for tough applications.
Product Features:
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Simple wiring with 2-wire measurement technology. |
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Measurement range: 0..14 pH – 4…20 mA. |
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Accurate measurement – Resolution +/-0.01Ph |
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Differential measurement technology with replaceable salt bridge. |
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2 year guarantee of the probe – low maintenance costs. |
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Designed with “Semi-flush” design so as to minimise the build-up of dirt on the probe. |
| Power supply | |
|---|---|
| Cable | 4.5 m |
| Power supply | 20…28 V DC |
| Analogue output | 4…20 mA |
| Connection | 2-wire |
| Max load | 450 ohm |
| Max cable length | Depends on cable size |
| Environmental conditions | |
| Ambient temperature | -10…+50°C |
| Measurement area | 0…14 pH |
| Resolution | ±0.01 pH |
| Liquid temperature | -10…+95°C* |
| Max pressure | 6.9 / 2.8 bar (+65/+95°C) |
| Protection degree | IP65 |
| Max liquid speed | 3 m/s |
| Vibrations | IEC 68-2-6 (4g) |
| Mechanical specifications | |
| Thread connection | 1″ NPT |
| Material | CPVC, Kynar, Glass & EPDM |
| Approvals | |
| EMC test | EN 61000-2 |
| Accessories | |
| 3-pack salt bridge replacement kit | HBPH-2W-9-MK2-KIT |
| Controller for pH Sensor | HBPH-C1 |
| Controller for pH Sensor | HBPH-C1-ENC |
| Power supply | |
|---|---|
| Cable | 4.5 m |
| Power supply | 20…28 V DC |
| Analogue output | 4…20 mA |
| Connection | 2-wire |
| Max load | 450 ohm |
| Max cable length | Depends on cable size |
| Environmental conditions | |
| Ambient temperature | -10…+50°C |
| Measurement area | 0…14 pH |
| Resolution | ±0.01 pH |
| Liquid temperature | -10…+95°C* |
| Max pressure | 6.9 / 2.8 bar (+65/+95°C) |
| Protection degree | IP65 |
| Max liquid speed | 3 m/s |
| Vibrations | IEC 68-2-6 (4g) |
| Mechanical specifications | |
| Thread connection | 1″ NPT |
| Material | CPVC, Kynar, Glass & EPDM |
| Approvals | |
| EMC test | EN 61000-2 |
| Accessories | |
| 3-pack salt bridge replacement kit | HBPH-2W-9-MK2-KIT |
| Controller for pH Sensor | HBPH-C1 |
| Controller for pH Sensor | HBPH-C1-ENC |
| Power supply | |
|---|---|
| Cable | 4.5 m |
| Power supply | 20…28 V DC |
| Analogue output | 4…20 mA |
| Connection | 2-wire |
| Max load | 450 ohm |
| Max cable length | Depends on cable size |
| Environmental conditions | |
| Ambient temperature | -10…+50°C |
| Measurement area | 0…14 pH |
| Resolution | ±0.01 pH |
| Liquid temperature | -10…+95°C* |
| Max pressure | 6.9 / 2.8 bar (+65/+95°C) |
| Protection degree | IP65 |
| Max liquid speed | 3 m/s |
| Vibrations | IEC 68-2-6 (4g) |
| Mechanical specifications | |
| Thread connection | 1″ NPT |
| Material | CPVC, Kynar, Glass & EPDM |
| Approvals | |
| EMC test | EN 61000-2 |
| Accessories | |
| 3-pack salt bridge replacement kit | HBPH-2W-9-MK2-KIT |
| Controller for pH Sensor | HBPH-C1 |
| Controller for pH Sensor | HBPH-C1-ENC |
Inquiry
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