Zhong He ZH2032 Configurable Axial Position Monitoring Instrument
Product Overview
The ZH2032 programmable axial displacement monitoring instrument simultaneously receives voltage signals from two DWQZ series eddy current sensor systems for continuous monitoring and measurement of the axial position of rotating machinery shafts. The instrument outputs analog current, alarm, and shutdown signals and can be easily integrated with DCS, PLC systems, and paperless recorders. Widely applicable in power generation, wind turbines, steel manufacturing, and petrochemical industries.
Application Purpose
Designed for monitoring and protection of axial position in rotating machinery including steam turbines, water turbines, generators, compressors, fans, pumps, and similar equipment.
Key Features & Capabilities
Advanced ARM high-performance embedded processors with superior hardware design and comprehensive software programming for enhanced linearity, frequency response, temperature stability, and anti-interference capabilities
Dual configuration methods: instrument parameters can be set via PC software or front-panel buttons
Dual-channel independent operation or combination mode - if one channel fails, the other continues normal operation without measurement interruption
Automatic sensor parameter matching for both standard and non-standard sensors, with pre-set parameters for common sensor types
Software correction capability for display and current output deviations caused by sensor nonlinearity
Zero position confirmation through configuration to ensure instrument zero matches mechanical zero position
Comprehensive parameter viewing and setting via front panel including meter number, range values, alarm settings, delay values, relay output logic, and sensor specifications
Non-volatile memory retains all settings during power outages
Power-on/power-off suppression functions with approximately 10-second alarm output self-locking after power restoration
RS485 communication interface with universal MODBUS-RTU protocol support