Boiler tube early leak detection for power station
Overview Boiler tubes work under harsh environment. Inside, high pressure steam & water runs through. Outside, boiler tubes are exposed to flue gas at elevated temperature. Boiler tube leak is common issue for safe and continuous operation in long term. Online monitoring for tube leak in real-time could give operators alert at an early stage. […]
CZJ-B series vibration intensity monitor
Introduction CZJ-B is a kind of indispensable test and protection device used for rotating machinery equipment such as fan, compressor and steam turbine generator, etc. It can match with SZ series speed transducer to continuously monitor and measure absolute vibration peak – peak value or vibration speed of bearings in all kinds of rotating machinery. […]
SZ-6 vibration sensor
Overview SZ series electromagnetic speed sensor is used to measure the bearing housing vibration of rotating machinery such as turbines, compressors, fans and pumps. It is a electromagnetic sensor outputs voltage by a moving coil cutting magnetic lines, so it does not need to supply power at work and easy installation. Functions Specification Installation Storage […]
ZH3000 proximity sensor
Overview ZH3000 proximity sensor is developed to replace early DWQZ series. It adopts DIN rail mounting to save space when compared with installation by screw. Designed with new material and technology, ZH3000 series proximity sensor improves performance in measurement of linearity and and frequency. With explosion-proof grade Exia ⅡC T2~CT5, ZH3000 can work in any […]
ZH1031A axial displacement transmitter
Overview ZH1031A axial displacement transmitter is equipped with ZH3000 eddy current sensor, mainly measuring displacement of rotor of a rotating machinery relative to the stationary part. The transmitter is available in two types: Application Monitoring and protection of axial positions of rotating machinery such as steam turbines, water turbines, compressors, and fans. Parameter Model: ZH1031A […]
ZH1021A shaft vibration transmitter
Overview ZH1021A shaft vibration transmitters are equipped with eddy current sensors, mainly for continuous monitoring and measurement of the peak-to-peak radial vibration of the shafts of rotating machinery. The transmitters come in two types: Application Monitoring and protection of radial vibration for rotating machinery such as steam turbines, water turbines, compressors, and blowers. Parameter Model: […]
ZH1011A vibration transmitter
Overview Vibration measurement is an indispensable monitoring and protection for various large-scale rotating machinery. Input signal of ZH1011A vibration transmitter comes from the SZ series magnetic-electric speed sensor, which can continuously monitor and measure the absolute peak-to-peak vibration or vibration velocity (vibration speed) of the bearings of various rotating machinery. It also outputs analog current […]
SZCB-01/02/03 magnetic resistance speed sensor
SZCB series magnetic resistance speed sensor achieves the purpose of rotation speed measurement by using the principle of electromagnetic induction. It features a large output signal, excellent anti-interference performance, no need for external power supply, and can be used in harsh environments such as smoke, oil vapor, and water vapor. Low-resistance type: SZCB-01, SZCB-03 (180~250Ω, […]
SMCB-01/02 magnetic sensitive speed sensor
SMCB-01/02 magnetic sensitive speed sensor adopts SMR sensitive components and is triggered by steel magnetic conductors. It features a wide frequency response, good stability, strong anti-interference ability, etc. It has an internal amplification and shaping circuit, and outputs a stable amplitude square wave, which can be transmitted over long distances. It can be used to […]
DJM DJY water level electrode
Overview DJM/DJY series water level electrode is made of 99.9% purity ceramic casing and alloy steel, and acts as sensing part of electronic drum level indicator. Featured with rigid structure, reliable performance, sensitive response, accurate control, DJM/DJY water level electrode is compatible with UDZ drum level indicator. It is widely used to monitor water level […]
UDX-41 water level indicator
Overview UDX-41 water level indicator uses electrode probe as its primary instrument. Water level signal obtained by probes will be transferred to secondary instrument, namely a display panel, which has lamp display and flashing & sound alarm. Display panel also provides relay contacts for external circuits for alarm, control and protection purpose. Application UDX-41 is […]
UDZ drum level indicator
Overview UDZ series product is intelligent, bi-color drum level indicator controlled by SCM (single chip microcomputer). The system includes a water column attached to boiler drum and an electronic unit. Position of conductivity probes mounted on water column corresponds with light emitting diode on electronic unit. Water level condition will be displayed in control room. […]