RS485 pH ORP Analyzer with Temperature Compensation - 144×144×120mm Panel Mount, ±2000mV Range
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Daruifuno
Product Description
RS485 pH ORP Analyzer with Temperature Compensation
Product Overview
This advanced pH ORP analyzer features differential signal input with temperature compensation, designed for precise water quality monitoring in industrial applications. The instrument provides reliable measurement data with remote management capabilities.
Key Features
- Differential signal input compatible with DRFN pH sensors with grounded electrode
- IP66 rated housing for effective environmental protection
- 3.2-inch 128×64 black and white graphic LCD display
- Two adjustable 0/4-20mA active current loop outputs
- Time history and data recording functions with second-level accuracy
- Two SPST multifunction relays for control applications
- RS485 interface with MODBUS RTU protocol and JSON data format support
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | APX2-G4A/G4D |
| pH Measurement Range | -2 to 16 pH |
| ORP Measurement Range | ±2000 mV |
| Temperature Range | -10 to 150°C / 14 to 302°F |
| Resolution | 0.01 pH / 1 mV / 0.1°C |
| Analog Output | 2 settable 0/4-20mA active current loops |
| Relay Control | 2 settable SPST relays |
| Communication | RS485 MODBUS RTU |
| Power Supply | 100-240V AC |
| Power Consumption | 10W |
| Dimensions | 144×144×120 mm (Panel cutout: 138×138 mm) |
| Weight | 800g |
Advanced Capabilities
OTA Remote Management: Features over-the-air download technology for remote software upgrades, fault diagnosis, and parameter configuration. This reduces on-site service requirements and minimizes downtime.
Temperature Compensation: Automatically compensates for temperature variations in aqueous solutions, ensuring accurate pH and ORP measurements by accounting for hardware temperature drift.
Application Areas
- Water treatment monitoring: Drinking water, surface water, groundwater, swimming pools
- Industrial process control: Chemical, petroleum, paper manufacturing, food and pharmaceutical, electroplating, PCB production
Ordering Options
| Model | Power Supply |
|---|---|
| APX2-C3A | AC: 100-240V |
| APX2-C3D | DC: 18-36V |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Suzhou Delfino Environmental Technology Co., Ltd.
Location
Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou City, JIANGSU P.R CHINA
Contact Person
Yuki Fu