Endress+Hauser PH/ORP Transmitter and Electrode with Ceramic Membrane 0.1% Accuracy and 40 Bar Pressure Range
Price:
Negotiable
MOQ:
1pcs
Delivery Time:
On request
Brand:
Endress Hauser
Product Description
Comprehensive Analysis of Endress+Hauser PH/ORP Core Measuring Components
In industrial PH/ORP measurement systems, transmitters and electrodes are the core components that determine measurement accuracy and stability. As a leader in industrial automation, Endress+Hauser (E+H) offers a comprehensive PH/ORP product portfolio with precise functional segmentation and broad scenario adaptability. This guide provides detailed analysis of PH/ORP transmitter and electrode classifications, performance characteristics, applicable scenarios, and cost considerations for industrial applications.
PH/ORP Transmitters: Signal Processing Core Hub
Core Functions: Convert electrode signals into standard signals (4-20mA+HART), integrate data display, fault diagnosis and calibration management, and serve as the key link connecting electrodes and control systems.
Basic Universal Type (CPM223, CPM253)
- Modular design supporting PH/ORP mode switching
- Two-line display with multi-language menu
- Fast two-point calibration via CAL key
- Overvoltage protection and safety functions
- Compatible with both analog and digital sensors
- Ideal for conventional scenarios: water treatment, chemical neutralization tanks
- High cost-performance ratio
Advanced Functional Type (CPM153)
- 4-wire design with high accuracy
- Monitors electrode status, impedance and signals
- Built-in data logging and automatic buffer recognition
- One-click calibration functionality
- Supports automatic cleaning and integral-derivative measurement
- Expandable for dual-loop measurement
- Outputs comply with NAMUR standards
- Adapted for precision control: chemical reactors, food and pharmaceutical production
- Price range: $1,800-$2,500 per unit
PH/ORP Electrodes: Medium Detection Core Components
PH/ORP electrodes directly contact the measured medium and collect PH/ORP signals, with performance determining measurement accuracy and stability. E+H electrodes are categorized by measurement type, signal type, and material characteristics to address various industrial working conditions.
Pure PH Electrodes: Precise Acidity and Alkalinity Measurement
Dedicated to PH value measurement, available in digital and analog types with non-glass and conventional glass material options.
Digital PH Electrodes
- Core models: CPS491D, CPS171D, CPS341D
- Memosens digital technology for strong signal anti-interference
- Direct digital signal output supporting long-distance transmission (up to 1,000 meters)
- Predictive maintenance and laboratory calibration support
- Measurement accuracy: ±0.01-0.02 pH
- Response time: ≤2 seconds
- Applications: Chemical workshops with high electromagnetic interference, water treatment systems with long-distance wiring
Analog PH Electrodes
- Core models: CPS471, CPF201, CPS441
- mV-level analog signal output
- Measurement accuracy: ±0.02-0.1 pH
- Response time: ≤3 seconds
- Simple structure, requires transmitter connection
- Limited anti-interference, short-distance transmission (≤50 meters)
- Applications: Municipal sewage treatment, cooling water treatment, general chemical storage tanks
- Excellent cost-performance ratio
Non-glass vs. Conventional Glass PH Electrodes
- Non-glass PH Electrodes (CPS77D, CPS47D): ISFET sensing material, wear and corrosion resistant, no glass breakage risk, 30% longer service life, accuracy ±0.02 pH, price $700-$1,200 per unit. Ideal for media with solid particles, strong acids and alkalis.
- Conventional Glass PH Electrodes (CPS11D, CPS12D): Special glass sensing material, high accuracy ±0.01 pH, fast response ≤1.5 seconds. Suitable for clean liquids: pharmaceutical purified water, electronic ultrapure water.
Pure ORP Electrodes: Oxidation-Reduction Potential Monitoring
Digital ORP Electrodes
- Core models: CPS72D, CPS42D, CPF82D
- Memosens technology with strong anti-interference
- Long-distance transmission and pre-calibration support
- Measurement range: -1000~+1000 mV
- Accuracy: ±2 mV
- Response time: ≤3 seconds
- Temperature compensation functions
- Applications: Electroplating solution monitoring, printing and dyeing wastewater treatment
Analog ORP Electrodes
- Core models: CPS92E, CPS72E, CPS42
- mV-level analog signal output
- Measurement range: -1000~+1000 mV
- Accuracy: ±5 mV
- Response time: ≤5 seconds
- Simple structure
- Applications: Municipal sewage disinfection, swimming pool water quality maintenance
Combined PH/ORP Electrodes: Synchronous Dual-Parameter Monitoring
- Core models: CPS76E, CPS96E, CPS16E, CPS76D, CPS96D
- Integrated design for simultaneous PH and ORP measurement
- Reduces installation space and wiring costs
- Digital models support Memosens technology
- Analog models offer lower costs
- PH accuracy: ±0.02 pH
- ORP accuracy: ±3 mV
- Response time: ≤3 seconds
- Applications: Chemical reactors, aquaculture water quality management, environmental monitoring stations
Core Measuring Component Selection Summary
E+H PH/ORP transmitters and electrodes form a complete core measurement system. Basic transmitters suit conventional scenarios while advanced models meet precision control needs. Digital electrodes excel in complex interference and long-distance applications, while analog electrodes provide cost-effective solutions. Non-glass electrodes handle harsh media, glass electrodes deliver high precision in clean environments, and combined electrodes efficiently address dual-parameter monitoring requirements.
Selection Guidance: Comprehensive evaluation based on working conditions, measurement accuracy requirements, transmission distance, and budget ensures proper component matching and system stability.
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Company
GREAT SYSTEM INDUSTRY CO. LTD
Location
Flat 10, 6/F, Block A, Hi-Tech Ind. Ctr. 5-21 Pak Tin Par St, Tsuen Wan, HK
Contact Person
Jim