BWR Series Winding Temperature Indicator
The series of BWR transformer winding temperature indicator is a dedicated instrument for transformers. This instrument is designed based on the principle of additional temperature rise. It integrates the BWR-04B type transformer winding temperature indicator, BL type converter, and DFY-24V stabilized power supply, among others, using international advanced technology.The product features a small size, full functionality, easy installation, and simple operation. It outputs a 4-20 MA current signal for use by computer systems and secondary instruments, enabling unmanned power station management.
1.Output signal: PT100 platinum resistance value, 4-20MA.
2.Working conditions: Environmental temperature (-40-+55) ℃ , relative humidity ≤95%.
3.Measurement range: Conventional (0-150) ℃.Other ranges can be customized.
4.Accuracy: Level 1.5.
5.Switching performance: Four or six sets of adjustable switches, each set of switches can be set arbitrarily within the full range.
6.Switching action error：±4℃
7.Switching action error: (6±2) ℃
8.Rated power of switch: AC220V 5A.
9.Temperature bulb size:（Φ 14 × 150)mm, with an installation thread of (M27 × 2)mm.
10.The regular length of the capillary tube is 6m. Other lengths can be customized.
11.Protection level: IP55
Contact Us
Tel: 024-23825580
Email: info@cndeguang.com
WHATSAPP: +86 15040033053
Add: Xiangrui Industrial Park, Hunnan New District, Shenyang City, Liaoning Province, China
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