Overview
The CAI ZRECBVZ1-NYZEZ-EZEV2DE-YDYAA ZRE gas analyzer is a non-dispersive infrared (NDIR) analyzer engineered for precise measurement of gas concentrations in industrial, commercial, and laboratory environments. This unit delivers reliable CO2 analysis with 4-20mA analog output for seamless integration into process control and monitoring systems.
Key Features
- NDIR (Non-Dispersive Infrared) measurement technology for stable, accurate results
- 4-20mA analog output for direct integration with PLCs and data acquisition systems
- Compact form factor suitable for laboratory, factory, and clean-room applications
- Single infrared beam design minimizes drift and ensures reliable long-term performance
- Used, fully functional condition with proven field reliability
Technical Specifications
- Measurement Technology: NDIR (Non-Dispersive Infrared)
- Output Signal: 4-20mA
- Measured Gas: CO2 (Carbon Dioxide)
- Analyzer Type: Extractive/Continuous
- Manufacturer: California Analytical Instruments (CAI)
- Model Number: ZRECBVZ1-NYZEZ-EZEV2DE-YDYAA
- Condition: Used, fully functional
Typical Applications
- Industrial combustion monitoring and optimization
- Laboratory gas analysis and quality control
- HVAC and air quality monitoring in clean rooms and controlled environments
- Emissions monitoring and process gas concentration tracking
- Replacement analyzer for existing CAI ZRE installations
Compatibility & Replacements
Compatible With
- PLC systems with analog 4-20mA input modules
- Data acquisition systems supporting mA-loop measurements
- Process control systems and monitoring networks
- HVAC and building management systems requiring CO2 feedback
- Industrial automation platforms with analog I/O capability
Replaces / Drop-In Replacement For
- Other CAI ZRE series gas analyzers (verify model configuration before replacement)
- Legacy NDIR CO2 analyzers with 4-20mA output
Works With
- Allen-Bradley CompactLogix, ControlLogix with analog input modules
- Siemens S7 PLC systems with 4-20mA capable I/O
- Mitsubishi, Omron, and other brand PLCs supporting mA-loop inputs
- SCADA and HMI platforms with analog trending and alarming
- Industrial networks requiring legacy mA-loop sensor integration
