HEBEI WLZ00962 Integrated Vibration Temperature Transmitter Product Description

OverviewHEBEI WLZ00962 is a domestic integrated vibration and temperature dual-parameter transmitter produced by Hebei sensor manufacturer. HEBEI WLZ00962 adopts piezoelectric vibration sensing combined with built-in PT100 temperature detection, supporting simultaneous collection of bearing vibration velocity and surface temperature signals of rotating equipment. The product outputs dual 4-20mA analog signals, which can be accessed to conventional DCS, PLC and monitoring instruments without extra signal conversion modules. In recent industrial localization transformation projects, HEBEI WLZ00962 is widely used to replace imported vibration-temperature integrated sensors, effectively reducing procurement cost and delivery cycle for steel, thermal power, cement and water treatment enterprises in North China. This vibration temperature transmitter is a common spare part for rotating equipment condition monitoring and early warning.

FeaturesHEBEI WLZ00962 adopts stainless steel sealed housing, with independent signal conditioning and temperature compensation circuits for vibration and temperature channels. The vibration temperature transmitter has good dust-proof, moisture-proof and anti-interference performance, suitable for harsh industrial workshop environments. It supports direct threaded installation on bearing seats, compact structure and simple field wiring. The product comes with channel fault diagnosis function, and can send fault current alarm when the probe is disconnected or abnormal. HEBEI WLZ00962 has passed domestic industrial inspection certification, and the manufacturer provides local technical support and after-sales service.

SpecsHEBEI WLZ00962 dual-parameter vibration temperature transmitter. The vibration temperature transmitter vibration sensing principle: piezoelectric. Temperature sensing element: PT100. Output: two independent 4-20mA loops. Vibration measuring range: 0–20 mm/s optional. Temperature measuring range: 0–150℃ optional. Frequency response for vibration: 10 Hz–1000 Hz. Mounting: threaded installation. Cable outlet: aviation plug or direct lead. It is stocked as dual-parameter condition monitoring spare.

Operating ParametersHEBEI WLZ00962 supply voltage: 18–30V DC. The vibration temperature transmitter ambient operating temperature: -20℃ ~ +80℃. Relative humidity: ≤95% non-condensing. Protection class: IP65. EMC: comply with domestic industrial electromagnetic compatibility standards. Impact resistance: 10g.

PrincipleHEBEI WLZ00962 captures mechanical vibration through the built-in piezoelectric chip and collects temperature value via the PT100 element. The vibration temperature transmitter amplifies, filters and compensates the two groups of signals separately inside the device, then converts them into two independent linear 4-20mA current signals and transmits them to the upper control system. The internal circuit continuously self-checks both channels. If wire break or circuit abnormality is detected, HEBEI WLZ00962 outputs specified fault current for host alarm.

ApplicationsHEBEI WLZ00962 is widely deployed in steel mills, thermal power plants, cement plants, water pump stations and waste heat power stations in Hebei and surrounding areas. The vibration temperature transmitter is used for simultaneous monitoring of bearing vibration and temperature of fans, centrifugal pumps, induced draft fans and speed reducers. It cooperates with monitoring modules, alarm instruments and DCS system to realize comprehensive condition early warning of rotating machinery. HEBEI WLZ00962 is the mainstream localized alternative spare for imported vibration-temperature integrated transmitters.