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+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
Specifications
MOQ :
1
Packaging Details :
50*50*50mm
Cable Length :
4.6 m (15 ft standard industrial cable)
Sensor Compatibility :
DryLoc® pH/ORP electrodes (2724–2726, 2734–2736, etc.)
Certification :
3C
Place of Origin :
USA
Product Model :
+GF+ Signet 3-2751-1
Model Number :
3-2751-1
Installation Type :
Inline / integral mount sensor electronics
Supply Ability :
1/piece in stock
Measurement Parameters :
pH (-1 to 15), ORP (±2000 mV)
Communication Type :
Analog + Digital hybrid signal processing
Price :
USD 100-10000/Piece
Output Signal :
4–20 mA analog + S3L digital output
Delivery Time :
3-7
Product Type :
pH / ORP Smart Sensor Electronics Module
Brand Name :
+GF+
Description
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
Submersible DryLoc® pH/ORP Smart Electronics (J-Box Version)
The 3‑2751‑1 is the submersible junction‑box variant of Signet's 2751 pH/ORP electronics, processing electrode millivolt into isolated 4-20 mA (12-24 VDC) or digital S³L (5-6.5 VDC) for direct PLC or 9900/9950 tie‑in. Compatible with all DryLoc pH/ORP electrodes, pH -1…15 / ORP ±2000 mV, NEMA 4X, ≤ 305 m cable.
Automation Role – Probe Health & EasyCal
Enables broken‑glass/high‑Z diagnostics, memory‑chip calibration transfer, auto pH/ORP detect, ATC via Pt1000. Typical applications: WW neutralization, scrubber, plating, pool/spa. DryLoc® hot‑swaps electrodes without rewiring—audit‑ready 24/7.
Product Specifications: +GF+ Signet 3‑2751‑1
Parameter Specification
Model / Part No. 3‑2751‑1 (Mfr No. 159 001 804)
Product Type In-line pH/ORP Smart Sensor Electronics (Preamplifier)
Output Signals Digital (S³L) or 4‑20 mA (two‑wire loop)
Power Supply 12‑24 VDC (±10%) for 4‑20 mA; 5‑6.5 VDC for S³L
Compatible Instruments Signet 9900, 9950, and 0486 Profibus Concentrator
Connector Type Patented DryLoc® with gold‑plated contacts
Housing Material PBT (yellow body) with polypropylene retaining nut
Operating Temperature 0°C to 85°C (32°F to 185°F)
Standard Cable Length 4.6 m (15 ft), 3‑conductor shielded
Key Features Auto‑configuration for pH/ORP, glass impedance & broken glass detection, memory chip interface
Packaging & Shipping
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
Company Introduction
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.
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
Our Main Products
  • PLC Interface Modules
  • I/O Systems and Interface Solutions
  • Signal Isolators and Signal Converters
  • Relays and Relay Modules
  • Industrial Power Supply Units
  • Control Valves and Actuators
  • Industrial Pumps
  • Process Instrumentation
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
Why Choose Us
  • Professional industrial automation supplier
  • High-quality products with competitive pricing
  • Fast response and technical support
  • Reliable supply chain and stable product availability
  • Customized solutions for industrial applications
  • Global export experience and customer-oriented service
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.
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+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics

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Product Detail
MOQ :
1
Packaging Details :
50*50*50mm
Cable Length :
4.6 m (15 ft standard industrial cable)
Sensor Compatibility :
DryLoc® pH/ORP electrodes (2724–2726, 2734–2736, etc.)
Certification :
3C
Place of Origin :
USA
Contact Supplier
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics
+GF+ 3-2751-1 - pH-ORP-Detect/EasyCal-One-Touch-Calib - PBT DryLoc 15ft Cable Inline Smart pH ORP Sensor Electronics

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
2 Years
xiamen
Since 2017
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Main Products :
SICK Laser Sensor, IFM Pressure Sensor, Hokuyo Laser Sensor
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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