The latest BL-Y201 intelligent pressure transmitter
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I. Overview The BL-Y201 pressure transmitter is one of the most commonly used sensors in industrial applications. It is widely employed in various industrial automation environments, spanning sectors such as water resources and hydropower, railway transportation, smart buildings, production automation, aerospace, military industry, petrochemicals, oil wells, power generation, ships, machine tools, and pipelines. II. Technical ParametersMeasurement Range:
Relative pressure: Maximum measurement range 0–60 Mpa; Minimum measurement range 0–2 Kpa.
Negative relative pressure: Maximum measurement range –0.1–+60 Mpa; Minimum measurement range –1–+1 Kpa.
Range scaling: A standard 10:1 range scaling is available.
Accuracy class: ±0.2%, ±0.5%.
Operating voltage: 12.5–36 VDC.
Stability: Within the specified operating temperature range, for every 10°C change in ambient temperature, the output variation is ≤±0.2% of the range; annual drift is <±0.5%.
Effect of vibration: On any axis, at 200 Hz, the variation is 0.01% FS; annual stability is better than 0.1%.
Output signal: 4–20 mA ； Operating voltage: 1–5V; Operating temperature: –20°C to 85°C; Load resistance: ≤ 1000Ω; Relative humidity: 95% without condensation; Explosion protection rating: None or E*aiict4—CT6; Protection rating: IP65; Sensor material: 96% alumina ceramic, 316L; Sealing material: Fluororubber, PTFE (polytetrafluoroethylene); Instrument housing material: Die-cast aluminum with epoxy coating on the surface; Main structural material: 0Gr18Ni9.
III. Instrument Selection
Model | Description
BL-Y201 | □ /□ /□ /□ /□ /□ /□
Instrument type: K – Diffuse silicon; T – Ceramic piezoresistive.
Range: 1 – 100Kpa to 0Kpa to 2kpa to 60Mpa (diffuse silicon); 2 – 0Mpa to 60Mpa to 2kpa (diffuse silicon); 3 – –100Kpa to 0Kpa to 50kpa to 60Mpa (ceramic piezoresistive); 4 – 0Mpa to 50kpa to 60Mpa (ceramic piezoresistive).
Output format: 1 – 4~20mA; 2 – 0~10mA; 3 – 0~5V; 4 – 0~10V; 5 – 4~20Ma + on-site display; 6 – 4~20Ma + Hart; 7 – 4~20Ma + on-site display + Hart.
Accuracy grade: P1 – 0.1%FS; P2 – 0.2%FS; P5 – 0.5%FS.
Connection method: M1; M20×1.5 external thread; M2; M27×2 external thread; G1/2; G1/2 external thread; T.
Special requirements (user-specific):
Accessory functions: M0 – No display; M1 – LCD display; M2 – LED display.
Explosion protection type: N – No explosion protection.
Company website: http://www.tjbily.com.cn
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