Combination Style Industrial PH Electrodes
Original price was: $168.39.$95.99Current price is: $95.99.
- 16 Month Shelf Life
- Rugged Contruction
- Insertion/Submersion and In-Line Disposable Electrodes
- 100% Quality Satisfaction
- Uncompromising quality, every time.
- Quality You Can Trust
- Your questions, our prompt answers.
The PHE-7151 series combination electrodes are ruggedly constructed; the outer body is ABS with 3/4″ MNPT threads at both ends. The maximum insertion length is 31.75 mm/1.25″. Electrodes are annular PTFE liquid junction refillable and include 15 ft of cable with a BNC connector. For applications with temperatures up to 120°C (248°F), units are available in polyphenylene sulfide (PPS).***
These electrodes have a special plunger design allowing them to be mounted at any angle.
| Part No. | Length mm/in | Dia. mm/in | pH Range | Temp. °C | Refill or Gel | R (megohms) at 25°C/77°F | Description |
| PHE-7151-15 | 140/5.5 | 30/1.2 | 0 to 12 | 0 to 80 | Refill | 400 | Refillable general purpose** |
| PHE-7351-15 | 140/5.5 | 30/1.2 | 0 to 12 | 0 to 80 | Gel | 400 | Sealed general purpose |
| PHE-7152-15 | 140/5.5 | 30/1.2 | 0 to 14 | 0 to 80 | Refill | 1000 | Refillable high pH applications** |
| ORE-7151-15 | 140/5.5 | 30/1.2 | — | 0 to 80 | Refill | — | General purpose refillable ORP** |
** Refill Solution: PHFS-7151-4, 4 oz bottle; PHFS-7151-16, 16 oz bottle
***For polyphenylene sulfide body, add suffix “-PPS” to part number and $50 to price
In-Line Disposable Electrodes
OMEGA™ in-line combination electrodes mount on standard pipe tees for continuous pH or ORP monitoring. The electrode is constructed in a PVDF housing with 1/2″ MNPT threading. Probe insertion length is 25 mm (1″) and is able to withstand pressure up to 150 psi. Three-meter (10-ft.) cable length and BNC connector are standard. Dimensions: 127 x 25 mm (5 x 10″)
CPVC In-Line Disposable pH Electrodes
Also available, the CPVC In-Line Disposable Electrode is ruggedly constructed to withstand up to 100 psi. Probe insertion length is 51 mm (2″) with 3/4″ diameter. A 3/4″ MNPT fitting is standard and is supplied with 3 m (10 ft.) of cable and a BNC connector. Dimensions: 168 x 25 mm (6.6 x 10″)
| Part No. | ph Range | Temperature Range °C/°F | Notes | R Megohms at 25°C/77°F | |
| A | PHE-5311-10 | 0 to 13 | 5 to 100/23 to 212 | General purpose | 50 |
| A | PHE-5312-10 | 0 to 14 | 0 to 100/32 to 212 | High pH | 200 |
| A | PHE-5411-10 | 0 to 13 | 5 to 100/23 to 212 | Double junction | 50 |
| A | PHE-5412-10 | 0 to 14 | 0 to 100/32 to 212 | Double junction high pH | 200 |
| A | ORE-5311-10 | ORP | 5 to 100/23 to 212 | Platinum band | — |
| A | ORE-5411-10 | ORP | 5 to 100/23 to 212 | Platinum band double junction | — |
| A | ORE-5419-10 | ORP | 5 to 100/23 to 212 | Gold disc double junction for cyanide applications | — |
| B | PHE-5316-10 | 0 to 13 | -5 to 80/23 to 176 | Sealed Ag/AgCl | 50 |
Automatic Temperature Compensation is not required with ORP (Redox) electrodes.
| Measurement Type | ORP, pH |
|---|---|
| Range | ±2000 mV, 0 to 14 pH, 0 to 12 pH |
| Wetted Materials | CPVC, PTFE, ABS |
| Max Temperature | 100 °C (212 °F), 80 °C (176 °F) |
| Features | Not Applicable, Platinum Band Double Junction, Double Junction High pH, Refillable General Purpose, Refillable General Purpose, 100 Ω PT RTD ATC, Refillable General Purpose, 1000 Ω PT RTD ATC, Refillable High pH, 100 Ω Platinum RTD ATC, 1000 Ω Platinum RTD ATC, Sealed General Purpose, Sealed General Purpose, 100 Ω Platinum RTD ATC, Sealed General Purpose, 1000 Ω Platinum RTD ATC |
| Process Connection Type | NPT Male |
| Process Connection Size | 3/4" |
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