pH ORP Analyzer
APX1-C2A/C2D pH ORP Analyzer with ±0.02 pH Accuracy, 100×100×120mm for Industrial Water Treatment
Professional pH/ORP analyzer featuring ±0.02 pH accuracy, ±2000 mV ORP range, and IP66 protection. Includes dual 4-20mA outputs, MODBUS RTU communication, and advanced temperature compensation for precise water treatment and industrial process monitoring in chemical, petroleum, and manufacturing applications.
RS485 pH ORP Analyzer with Temperature Compensation - 144×144×120mm Panel Mount, ±2000mV Range
Industrial-grade pH ORP analyzer featuring RS485 MODBUS communication, IP66 protection, and temperature compensation. Includes two 0/4-20mA outputs, data recording functions, and OTA remote management for water treatment and industrial process monitoring applications.
APX2-G3A/G3D Differential Signal pH Transmitter -2 to 16 pH Range, IP66 Enclosure for Water Quality Monitoring
Industrial-grade differential signal pH/ORP transmitter with ±0.02 pH accuracy and -10 to 150°C temperature range. Features RS485 Modbus communication, dual 4-20mA outputs, and records 14,000 data points. Ideal for water treatment, chemical processing, and industrial monitoring applications with strong anti-interference capabilities.
Online ±2000mV PH ORP Meter with Sensor Diagnosis - 144×144×120mm IP66 Industrial Water Quality Monitor
Industrial-grade PH ORP meter with ±2000mV range and sensor diagnosis function. Features dual temperature compensation, IP66 protection, RS485 communication, and configurable relays. Ideal for aquarium, aquaculture, water treatment, and industrial process monitoring with ±0.02pH accuracy and 14,000 data records.
DUC2-PH-H-D Digital pH Meter with Dual SPST Relays, 144×144×120mm IP66 Industrial Controller
Industrial digital pH/ORP analyzer with dual SPST relays (3A/250VAC), 14,000 data records, and Modbus RTU communication. Features automatic temperature compensation, IP66 waterproof rating, and 18-36VDC power supply. Ideal for water treatment, chemical processing, and industrial monitoring applications with 12-month warranty.
Industrial Online pH Analyzer for Wastewater Monitoring - APX2-G4 A/D Model with -2 to 16 pH Range and IP66 Rating
Professional industrial pH analyzer for real-time wastewater monitoring featuring differential signal technology, ±0.02 pH accuracy, and IP66 protection. Includes remote OTA management, dual 4-20mA outputs, RS485 communication, and comprehensive temperature compensation. Ideal for water treatment plants, industrial processes, and environmental monitoring applications.
RS485 pH ORP Meter with 14,000 Data Records - APX2-G3A/G3D Industrial Controller for -2 to 16pH Range
Industrial-grade pH ORP meter with differential signal technology for stable measurement and strong anti-interference. Features 14,000 historical data records, IP66 protection, RS485 Modbus communication, and patented temperature drift compensation. Ideal for water treatment and industrial process monitoring with ±0.02 pH accuracy and dual 4-20mA outputs.
NTC10K Online PH ORP Analyzer with -10 to 150°C Temperature Range and 0.01pH Resolution for Water Treatment
Professional online PH ORP analyzer featuring patented temperature drift compensation technology, -10 to 150°C measurement range, and 0.01pH resolution. Ideal for aquaculture, water treatment, and industrial process monitoring with comprehensive data logging and MODBUS communication capabilities.
DRFN pH/ORP Tester APX1-G2A/G2D with RS485 Interface - ±2000mV Range, 100×100×120mm Panel Mount
Industrial pH/ORP water analysis tester featuring RS485 communication, self-diagnostic technology, and dual 0/4-20mA outputs. With IP66 protection, -2 to 16 pH range, and MODBUS RTU protocol support, this instrument delivers precise monitoring for water treatment and industrial process control applications.
18-36V Online PH ORP Analyzer with Ground Electrode - APX1-G2D Model for Water Quality Control
Professional online PH ORP analyzer with ground electrode technology for precise water quality monitoring. Features 18-36V DC power, -2~16pH range with 0.01pH resolution, ±2000mV ORP measurement, and advanced temperature compensation. Ideal for water treatment, industrial processes, and environmental monitoring applications with MODBUS communication and dual relay outputs.
APX1-C1A/C1D 4-20mA PH ORP Analyzer 2 SPST Relay Water Treatment Monitor
Compact panel-mount PH/ORP transmitter with 0/4-20mA output, 2 SPST relays, and IP66 housing. Features 128x64 LCD, auto temperature compensation, and power failure protection. Ideal for water treatment and industrial process control.
RS485 pH ORP Analyzer with -2 to 16pH Range, 144×144×120mm Industrial Water Quality Monitor
Industrial-grade RS485 pH ORP analyzer featuring -2 to 16pH range, ±2000mV ORP measurement, and MODBUS RTU communication. Provides real-time monitoring with 14,000 data point recording, IP66 enclosure, and multiple installation options for water treatment and industrial process control applications.
Modbus RS485 pH ORP Controller with 14000 Data Logging IP66 ABS Enclosure
This pH ORP controller features RS485 Modbus RTU communication, 14000-point historical data logging, and dual 0/4-20mA outputs. IP66-rated ABS housing ensures durability. Supports automatic temperature compensation, 2 relay controls, and multiple installations. Ideal for water treatment and industrial process monitoring.
Two Independent Relays PH ORP Analyzer RS485 Modbus RTU -2 to 16pH Range
Intelligent online pH/ORP analyzer with dual SPST relays, RS485 Modbus RTU, and 0/4-20mA outputs. IP66 ABS enclosure, auto/manual temp compensation, and sensor diagnosis. Ideal for water treatment and industrial process control.
Three-Point Calibration pH ORP Transmitter RS485 Modbus IP66 for Water Online Monitoring
Intelligent online pH/ORP analyzer with three-point calibration, RS485 Modbus RTU, and dual 4-20mA outputs. Features IP66 housing, auto/manual temperature compensation, and power failure protection. Ideal for water treatment and industrial process monitoring.
IP66 PH Controller with 0.01pH Resolution for Water Treatment Monitoring
High-precision PH ORP analyzer with 0.01pH resolution and ±0.02pH accuracy. Features IP66 protection, 2 settable relays, and 4-20mA output. Ideal for water treatment, industrial processes, and aquaculture. Supports automatic temperature compensation and offers customizable calibration.
APX1-L1 pH ORP Controller 0-14pH RS485 Online Water Quality Monitor IP66
Intelligent online pH/ORP analyzer with 0.01pH resolution and automatic temperature compensation. Features dual SPST relays, 4-20mA output, and IP66 ABS enclosure. Ideal for wastewater, industrial process, and environmental monitoring. Supports Chinese/English display and power failure protection.
OTA RS485 PH Water Analyzer 18-36VDC Online Dosing Controller 2 Relay 4-20mA
Industrial pH analyzer with RS485 Modbus RTU, OTA self-cleaning, 2 relays, and dual 4-20mA outputs. IP66 rated, supports digital sensors, auto temp compensation, and 14000 data records. Ideal for water treatment and dosing control.
100-240VAC pH Transmitter for Online Water Monitoring with RS485 Modbus RTU
Compatible with all DRFN digital pH/ORP sensors, this transmitter features automatic temperature compensation, IP66 protection, and dual 0/4-20mA outputs. Ideal for chemical wastewater, food, and pharmaceutical industries. Supports RS485 Modbus RTU communication.
Digital PH ORP Controller with 2x 4-20mA Output RS485 Interface for Water Treatment Monitoring
This digital PH/ORP analyzer features dual 0/4-20mA outputs, RS485 Modbus RTU, and IP66 protection. Compatible with all DRFN digital sensors, it offers automatic temperature compensation, 2 settable relays, and 14000-point data logging. Ideal for water treatment and industrial process monitoring.