E+H Memosens CPS12E Digital ORP Electrode CPS12E‑AA7PAA2
CPS12E is an ORP redox electrode, non pH electrode, and uses Memosens 2.0 digital interface. It is a mainstream versatile redox measurement sensor in industrial process water treatment and chemical industries.We have a very advantageous price for E+H electrodes.
CPS12E-AA7PAA2 Model Description
CPS12E ‑ AA7PAA2 is a Memosens 2.0 digital ORP electrode, a platinum ring measuring electrode, with a rod length of 120mm, a PTFE ring liquid junction part, a dual gel Ag/AgCl reference, a built-in NTC temperature sensor, a common non explosion proof area, TOP68 Memosens digital connector, and IP68 immersion protection.
Is CPS12E-1014/0 the model number? It is the ordered version of the CPS12E series, with a pole length of 225mm, suitable for medium depth installation in tanks and pipelines. The rest of the core structure is consistent with CPS12E-AA7PAA2.
Both require the use of E+H Memosens series transmitters (such as CM42, CM44, CM442) and cannot be directly connected to analog pH instruments.
Description of Core Parameters for CPS12E-AA7PAA2.
| Item | CPS12E‑AA7PAA2 Parameter |
|---|---|
| Measured object | ORP redox potential |
| Measuring range | -1500 ~ +1500 mV |
| Measuring element | Platinum ring (gold pin optional for anti‑sulfur media) |
| Reference system | Ag/AgCl, double‑gel 3M KCl, long poison diffusion path |
| Diaphragm | PTFE annular liquid junction, anti‑media contamination and anti‑clogging |
| Built‑in temperature sensor | NTC 30K, automatic temperature compensation |
| Process temperature | -15℃～135℃ |
| Pressure resistance | 0.8‑17 bar (absolute pressure) |
| Electrical interface | Memosens 2.0 digital inductive TOP68 connector |
| Protection class | IP68, suitable for long‑term immersion |
| Explosion‑proof certification | ATEX, IECEx, NEPSI, applicable for Zone 0/1/2 (explosion‑proof version) |
| Shaft material | Special‑process glass with strong alkali resistance |
| Standard shaft length | 120 mm / 225 mm / 360 mm / 425 mm |
Core advantages
1.Memosens 2.0 Digital Technology
Non contact induction signal transmission, completely avoiding signal drift caused by moisture, corrosion, and salt; The electrode stores calibration data and process operation data locally, supports predictive maintenance, and is compatible with the Industrial Internet of Things (IIoT); Sensors can be taken to the laboratory for calibration, and can be directly plugged and replaced on-site without the need for recalibration, reducing device downtime.
2. Anti pollution and low maintenance structure
PTFE annular large-area diaphragm, not easily blocked by suspended solids and colloids; Extend the diffusion path of toxins and significantly delay the poisoning failure of reference systems by sulfides and heavy metals; Gel closed reference, no filling port, maintenance free, no need to supplement KCl electrolyte, suitable for long-term online monitoring of Enderhouse for dirty media such as sewage and chemical waste water.
3. Strong adaptability to harsh working conditions
Special alkali resistant glass rod, resistant to strong alkaline media; High temperature of up to 135 ℃ and high pressure of 17 bar; Multiple international explosion-proof certifications ensure safe use in chemical explosion-proof workshops and tank areas.The medium contains sulfides and heavy metals, and the gold measuring electrode version CPS12E-AA7GAA2 is preferred for stronger anti poisoning ability.
4. Flexible installation with strong compatibility
Suitable for various PH/ORP sheaths of E+H, including threaded, immersed, flow-through, and pipe insertions, and can be used for open tanks, reaction vessels, and circulation pipelines; Provide multiple pole lengths to meet different installation depths.
CPS12E-AA7PAA2 can be paired with Memosens interface transmitters such as CM42, CM44, and CM442 in the transmitter series. We also have great prices for these transmitters
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