American Qualitrol Temperature Controller QR12-1250-0-A-C-N-A-A

Shanghai Jigao Machinery Equipment Co., Ltd（G-Global Company）

Qualitrol was founded in 1945 and continuously improves on our core business. Qualitrol provides state based monitoring of utility assets worldwide. We are a manufacturer of partial discharge monitoring, asset protection equipment, and information products in the fields of power generation, transmission, and distribution.

Qualitrol produces monitoring and protection equipment for high-value electrical assets and OEM manufacturing companies. Qualitrol was founded in 1945 and can produce thousands of different types of products on demand to meet *'s needs.

Main products: Qualitrol air gap analysis, Qualitrol air gap sensors, Qualitrol alarm signalers, Qualitrol bushing monitoring, Qualitrol CBM software, Qualitrol circuit breaker monitoring, Qualitrol dissolved gas analyzer, Qualitrol fault record monitor, Qualitrol flow indicator, Qualitrol transformer monitor, Qualitrol vibration monitoring, Qualitrol temperature controller, Qualitrol level gauge, Qualitrol oil valve.

Continuously display the liquid level in the transformer's main oil tank, storage tank, or on load tap changer room. Models with floating mechanisms driven by gears or levers. The gear drive mechanism provides amplified pointer movement relative to the corresponding floating stroke. The lever driven gauge provides a thinner appearance for the narrow space inside the transformer. The integrated switch allows for limiting and alarm control functions.

Application field

Equipped with switches (contacts) for control or alarm functions, it can clearly display oil or liquid level. Mainly used for oil filled transformers, on load tap changers, oil storage tanks, and other related equipment.

Product model: HSG-620-1, QR12-1250-0-A-C-N-A-A

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