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T/LL150 - 电容式液位传感器 - 定长切割型

垂直安装的油位传感器以标准长度提供,供安装人员根据应用情况进行切割和校准。

T/LL150液位传感器是专为柴油机油箱设计的,可提供可变电阻或电压输出,适用于驱动工业标准燃油表或连接到PLC中。

这种电容式液位传感器以标准长度提供,并可根据客户的要求进行切割和校准,是定制和紧急项目的理想选择。

Documents
Data Sheet

尺寸

Probe Lengths: 500mm, 1,000mm for cutting to length by customer.
Threads: ½” BSPT, 1” BSPT, ½” NPT
Optional Flange: SAE 5 Hole: Fozmula F/T1 for ½” BSPT
Fozmula F/T8 for ½” NPT

业绩

Performance: Accuracy: ±2% of depth @ 20 ºC

材料

Enclosure: 30% glass filled nylon
Internal Electrode: Aluminium alloy 6063
Sensor Tube: 316 stainless steel
Wetted Seals: Viton, NBR
Internal Spacers: Polypropylene
End plug: PVC / G/F nylon

环境评级

Sealing: IP67 with mating connector
Max Pressure: 1 bar
Operating Temp: -20 ºC to +85 ºC
Shock: 50 g, 6.3 ms
Vibration: 7.6 Grms
BS EN 60068-2-64:1993
Weight: 300 g (1 m long sensor)

电器

Supply Voltage: 9-34 VDC
Supply Current: 30 mA
Supply Protection: Over-voltage 80 VDC for 2 minutes.
Reverse polarity.
Signal Output: Resistance range; 0-250 Ω or 250-0 Ω, 2 Ω steps, 0.4 W max.
Voltage source range; 0-5 V or 5-0 V, 20 mV steps, 10 mA max.
Alarm Output: Switch to ground, close on fall at 12.5% of active length. Max 100 mA.
Connections: 4 Way Delphi Packard Metri-Pack 150 Series.
Mating Connector: Fozmula C/K1 (Delphi Packard Metri-Pack 150)
To fit 0.8-1.0 mm2 conductor, Ø1.6-2.15 mm sleeve.

校准说明

Units will be supplied calibrated for diesel.
Full Point:

  1. 将传感器安装在水箱中,并接通电源。
  2. 将油箱加满至所需液位。
  3. 按下 "CAL "按钮。按住5秒,设置满点。松开按钮。检查输出是否满点。

校准说明

Empty Point (if required):

  1. 加满罐体至所需液位,或在最小液位时,将罐体加满至所需液位。空液位,从罐中取出并摇动以除去多余的液体。
  2. 断开电源。
  3. 按下 "CAL "按钮,然后重新连接电源,同时按下校准按钮。继续按下 "CAL "按钮,再按5秒,设置空点。松开按钮。检查输出是否为空点。

标准零件编号和选项

产品查询 - T/LL150

    2018年03月16日修订