DWYER ULF系列超聲波液位計(jì)詳細(xì)信息：
產(chǎn)品名稱: ULF系列超聲波液位計(jì)
產(chǎn)品型號: ULF
介質(zhì): 兼容液體.
材質(zhì): Sensor: Polypropylene; Acoustic Window: ECTFE.
范圍: ULF-X1-XXX: 0.82 to 16.4 ft (0.25 to 5 m). ULF-X2-XXX: 1.96 to49.2 ft (0.6 to 15 m).
精度: 0.25% of max. range (at 20°C).
分辨率: 0.04" (1 mm).
盲區(qū): ULF-X1-XXX: 0.8 ft (.25 m); ULF-X2-XXX: 1.96 ft (0.6 m).
角度: 5° @ 3 db point.
溫度限制: -40 to 158°F (-40 to 70°C).
溫度補(bǔ)償: Automatic.
壓力限制: 13.5 to 30 psi (0.9 to 2 bar).
電源: 18 to 28 VDC.
輸出: 4 to 20 mA.
DWYER ULF系列超聲波液位計(jì)
環(huán)路阻抗: Max. 750 Ω @ 28 VDC.
電氣連接: Screw terminal.
管連接: 1/2" NPT, cable gland (optional).
過程連接: 2" NPT, 1/2" BSP (optional).
封裝: Plastic enclosure: ABS & UV resistant body.
封裝: NEMA 4 (IP65).
安裝方向: 垂直.
故障保護(hù): 3 minute delay before transmission of an error signal.
記憶: Non-volatile.
顯示: 4 character LCD.
單位: ft, m (optional).
編程: 4 button.
重量: 3.1 lb (1.4 kg).
選型表：
型號 特性
ULF-01-KFN Ultrasonic level transmitter, open channel flow, 0.82'to 16.4', PVDF 2" NPT.
ULF-02-KFN Ultrasonic level trasnmitter, open channel flow, 1.96'to 49.2', PVDF 2" NPT.
ULF-02-PML Ultrasonic level transmitter, open channel flow, 1.96'to 49.2', PVDF 2" BSP.
ULF-L1-KFN Ultrasonic level trasnmitter, liquid, 0.82' to 16.4',PVDF 2" NPT.
ULF-L2-KFN Ultrasonic level transmitter, liquid, 1.96' to 49.2',PVDF 2" NPT.
ULF-L1-PML Ultrasonic level transmitter, liquid, 0.82' to 16.4',PVDF 2" BSP.
ULF-L2-PML Ultrasonic level trasnmitter, liquid, 1.96' to 49.2',PVDF 2" BSP
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