Multi functional oil surface temperature controller BWY-806AJ (TH) configuration instructions

Multi functional oil surface temperature controller BWY-806AJ (TH) configuration instructions

Multi functional oil surface temperature controller BWY-806AJ (TH) configuration instructions

The BWY-804/806 series transformer oil surface temperature controller is designed specifically for measuring and controlling the top oil temperature of transformers. The instrument has good protective performance and can be used normally for a long time under outdoor conditions. The instrument is equipped with six sets of adjustable temperature switches, which are used for starting multiple cooling systems, overheating alarms, etc. At the same time, it can remotely transmit temperature signals to the computer system, achieving synchronous display and control of transformer temperature.The BWY-804/806W series integrated oil level temperature controller is designed specifically for measuring and controlling the top oil temperature of transformers. The instrument has good protective performance and can be used normally for a long time under outdoor conditions. The instrument is equipped with four or six sets of adjustable temperature switches, which are used for starting multiple cooling systems, overheating alarms, etc. At the same time, it can remotely transmit temperature signals to the computer system, achieving synchronous display and control of transformer temperature.

A (TH) type can output one Pt100 platinum resistance signal; AA (TH) type can output two Pt100 platinum resistance signals;

The J (TH) type can output a (4-20) mA current signal; JJ (TH) type can output two (4-20) mA current signals;

The AJ (TH) type simultaneously outputs a Pt100 platinum resistance signal and a (4-20) mA current signal.

Main technical parameters

Output signal: DC (4-20) mA current signal

2 Working conditions: ambient temperature (-40~+55) ℃, relative humidity ≤ 95%.

Measurement range: (0-150) ℃.

4 Accuracy: Level 1.5 (allowable error for detection points is ± 2.25 ℃).

5 switch performance: 6 sets of adjustable switches, each set of switches can be set arbitrarily within the full range.

6. Switch action error: ± 2 ℃.

Switching difference of switch 7: (6 ± 2) ℃.

Rated power of switch 8: AC220V DC110V/3A。

9. Temperature package size: (Φ 14 × 150) mm, installation thread is (M27 × 2) mm.

10 capillary length: 6m (18m can be made according to user requirements).

11 Protection level: IP55.

Company commitment: Quality service commitment:

1. Warranty period of one year, lifetime free maintenance.

During the warranty period, except for human factors, we will repair or replace any defects or malfunctions caused by improper instrument design, materials, or processes free of charge.

3. Upon receiving notification from the user that the provided instrument has malfunctioned, respond within ten minutes

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