ZMJ100XDR

"Digital gas density relay: gas compensation for high accuracy, Class 1 display, dual compensation for accurate switch action. Suitable indoor/outdoor, micro-switches for NO/NC switching, up to 3 contacts for dual alarm/lockout, RS485 for remote. High seismic resistance, oil-free, leak-free.
Note: This translation was generated by AI for reference only."

TR-80-R

The device features triple alarms and triple interlocks, along with a three‑level redundancy design, enhancing product reliability. It enables real-time online monitoring of gas volume and transmits data to the backend via an RS485 digital signal (compatible with a 4–20 mA analog signal). An external, independent gas‑volume monitoring chamber isolates the measurement from interference caused by the operation of other components. The all‑metal, high‑strength mechanical structure ensures stable performance even at flow rates as high as 2.5 m/s. The float's main pivot is fitted with imported precision bearings, providing enhanced support and eliminating potential wear‑related issues in the float shaft bore. Its streamlined float design maintains stable orientation even under high‑velocity oil flow.

ARRESTER DIGITAL LEAKAGE CURRENT METER

It employs a high-precision through‑core current transformer that is fully isolated from the primary circuit, ensuring high safety; it adopts a distributed measurement architecture—local measurement with digital transmission—using RS‑485 to send data to the backend system; measurement accuracy exceeds national standards; its integrated structural design features triple-layer shielding for enhanced reliability; an LED display provides clear visualization of monitoring data; and its ingress protection rating reaches IP66.