Signet 3-2734-HF-00 PH-ORP Electrode & Sensors
Signet 3-273X-XX-XX Paddlewheel PH-ORP Electrode & Sensors
3-273X-XX-XX pH-ORP Electrodes
The Signet 2734-2736 pH and ORP Electrodes features a patented reference electrode design and uses the unique foul-proof patented DryLoc® connector. The large area PTFE reference junction, salt bridge and reference electrode are constructed to increase the total reference effectiveness, resist chemical attack, and ensure long service life.
The DryLoc® connector with corrosion resistant gold plated contacts readily connects the sensor to the mating 2750 sensor electronics. The robust Ryton® threaded sensor body and choice of flat, bulb pH, or flat ORP sensing elements provide a broad range of chemical compatibility for a wide variety of applications. There is an optional pH sensing version available for applications with HF. The HF version is for applications where traces of hydrofluoric acid (2% or less) will attack standard pH glass in levels of pH 6 and below.
The quick temperature response is available in a PT1000 temperature sensor and allows compatibility with the Signet 8900 and 9900 instruments. The 2734-2736 electrodes are ideal for a wide range of harsh applications. The sensors incorporate ¾ inch NPT or ISO 7/1-R 3/4 threads for installing into standard pipe-tees. They can also be mounted directly into Signet standard fittings, DN15 to DN100 (1/2 to 4 inch).
- Water & Wastewater Treatment
- Neutralization Systems
- Effluent Monitoring
- Sanitization Systems
- Pool & Spa Control
- Aquatic Animal Life Support Systems
- Process Control
- Cooling Towers
- Patented reference design for exceptional performance
- Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.)
- 3/4 NPT or ISO 7/1-R 3/4 threaded sensors for use with reducing tees DN15 to DN100 (1/2 to 4 in.)
- Special design allows for installation at any angle, even inverted or horizontal
- Ryton® (PPS) body and PTFE junction for broad range of chemical compatibility
- Patented DryLoc® connector with gold plated contacts
- Quick temperature response
- Enhanced Reference and Bridge Gels to resist chemical poisoning and prolong the life of the electrodes"
- PTFE Reference Junction resists fouling and chemical attack
- RoHS Compliant
- China RoHS
|3-2734-HF-00 Product Specific Data|
|Tip Design||Flat glass pH|
|Glass||Bulb glass pH, HF resistant ‹2% HF|
|Process Connection||3/4 in. MNPT, Thread|
|Performance Efficiency||>95% @ 25 °C (77 ° F)|
|Operating Range pH||0 to 14 pH|
|Operating Range||±2000 mV|
|Operating Range ORP 3-2734-HF, 3-2736-HF||Hydrofluoric acid resistant glass, pH 6 or below; trace HF <2%|
|Flow Velocity Range||0.1 m/s - 20 m/s|
|Compatibility||2750 Sensor Electronics (for 8900, 9900, 4 to 20 mA)|
|Temperature Sensor PT1000||Compatible with Signet 2750 pH/ORP Sensor electronics for connection to a PLC or to the Signet 8900 or 9900 instruments|
|Process Connection ¾ in. NPT / ISO 7/1-R ¾||Mounts into Signet fittings|
|Width||0.00 mm, 0.00 in|
|Height||0.00 mm, 0.00 in|
|Length||0.00 mm, 0.00 in|
|3-0700.390||pH buffer kit-(1) 4pH, (1) 7pH, (1) 10pH buffer in powder form, makes 50ml of each||$7.00|
|3-2700.395||Calibration kit-(3) polypropylene cups, (1) cup stand, (1) 4pH buffer solution, (1) 7pH buffer solution||$90.00|
|3-2759||pH/ORP system tester, adapter cable sold separately||$489.00|
|3-2759.391||DryLoc adapter cable, for 2759, use with 2750 and 2760||$106.00|
|3822-7004||4pH buffer solution, (1) 473ml bottle||$27.00|
|3822-7007||7pH buffer solution, (1) 473ml bottle||$27.00|
|3822-7010||10pH buffer solution, (1) 473ml bottle||$27.00|
|3822-7115||Quinhydrone for ORP calibration, (1) 20mg bottle, use with 4pH and 7pH buffer solutions||$125.00|
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