DWYER ULF系列超聲波液位計詳細信息：
產(chǎn)品名稱:  ULF系列超聲波液位計
產(chǎn)品型號:  ULF

介質: 兼容液體.

材質: 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

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: 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