Xiamen ZhiCheng Automation Technology Co., Ltd
| Delivery Time | 3-7 |
| Installation Type | Submersible / In-line configuration |
| Cable Length | 4.6 m (15 ft standard industrial cable) |
| Payment Terms | T/T |
| Product Type | pH / ORP Smart Sensor Electronics Module |
| Sensor Compatibility | GF Signet DryLoc® electrodes (2724–2726, 2734–2736, 2756–2757, etc.) |
| Measurement Parameter | pH (-1 to 15), ORP (±2000 mV system range) |
| Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-2751-3 |
| Enclosure Protection | NEMA 6P / IP68 (with watertight installation) |
| Packaging Details | 50*50*50mm |
| Output Signal | 4–20 mA analog + Digital S3L communication |
| Model Number | 3-2751-3 |
| Brand Name | +GF+ |
| Certification | 3C |
| Place of Origin | USA |
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Product Specification
| Delivery Time | 3-7 | Installation Type | Submersible / In-line configuration |
| Cable Length | 4.6 m (15 ft standard industrial cable) | Payment Terms | T/T |
| Product Type | pH / ORP Smart Sensor Electronics Module | Sensor Compatibility | GF Signet DryLoc® electrodes (2724–2726, 2734–2736, 2756–2757, etc.) |
| Measurement Parameter | pH (-1 to 15), ORP (±2000 mV system range) | Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-2751-3 | Enclosure Protection | NEMA 6P / IP68 (with watertight installation) |
| Packaging Details | 50*50*50mm | Output Signal | 4–20 mA analog + Digital S3L communication |
| Model Number | 3-2751-3 | Brand Name | +GF+ |
| Certification | 3C | Place of Origin | USA |
| High Light | PBT IP68 pH ORP transmitter head ，Memosens digital inline transmitter ，short cable intelligent pH sensor | ||
The 3‑2751‑3 is the panel-mount variant of Signet's 2751 pH/ORP electronics, converting electrode millivolt into isolated 4-20 mA (12-24 VDC) or digital S³L (5-6.5 VDC) for PLC or 9900/9950 tie-in. Features pH range of 1…15 / ORP ±2000 mV, NEMA 4X front rating, compatibility with all DryLoc pH/ORP electrodes, and supports sensor cables up to 305 m.
Enables broken-glass/high-impedance diagnostics, memory-chip calibration transfer, automatic pH/ORP detection, and automatic temperature compensation via Pt1000. Typical applications include wastewater neutralization, scrubber systems, plating processes, and pool/spa monitoring. The DryLoc® system allows hot-swapping of electrodes without rewiring, ensuring audit-ready operation 24/7.
| Parameter | Specification |
|---|---|
| Model / Part No. | 3‑2751‑3 (Mfr No. 159 001 806) |
| Product Type | Submersible pH/ORP Smart Sensor Electronics |
| Output Signals | Two-wire 4-20 mA (with EasyCal) or Digital (S³L) |
| Process Connection | 3/4″ NPT Thread |
| Cable Length | 4.6 m (15 ft) |
| Housing Material | CPVC |
| Enclosure Rating | NEMA 6P / IP68 (with electrode and watertight conduit) |
| Operating Temperature | -10 °C to 85°C (14°F to 185°F) |
| Auto-Configuration | Self-configures for pH or ORP operation via automatic electrode recognition |
| Key Features | DryLoc® connector, probe health monitoring, glass impedance & broken glass detection |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
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