G/LL65 液位含量表
垂直安装的罐体螺旋式驱动罐体内容物测量仪，带电气输出，用于连续监测液位和液位报警开关。
G/LL65垂直螺旋式液位计是一种机械操作的液位计，带有一个本地显示和两个电气输出。适用于连接典型的控制器或远程液位指示器，输出端为：一个与液位成比例的可变电阻和一个无电压开关，当液体达到规定液位时触发报警。
为了避免潜在的泄漏路径，该仪表的特点是在浮球驱动的螺旋和液位指示器之间有一个磁性耦合。
Documents
Data Sheet
液体类型
与建筑材料相容的液体，一般为燃料、油类和水。
尺寸
Length: Min. 150 mm, Max. 1200 mm.
Thread: 1½” BSPT or 1½” NPT.
Weight: 0.36 Kg (Gauge Length, A = 600 mm)
材料
Header: 30% Glass Filled Nylon 66.
Guide Rail: Anodised 6005-T5 Aluminium.
End Cap: 30% Glass Filled Nylon 66.
End Cap Screw: A2 Stainless Steel.
Spiral: 316 Stainless Steel.
Float: Polypropylene.
Dial Capsule: Polycarbonate.
Leads: XLPE Sheathed.
电器
Supply Voltage: 9-32 VDC.
Supply Current: 15 mA @ 12 VDC.
Supply Protection: Over voltage 80 VDC for 2 minutes. Reverse polarity.
Connections: 4-off 500 mm long 18AWG leads:
- 红色：电源，V+
- 黑色。地（0V）
- 绿色。信号，Ω
- 白色的切换到地面
Resistive Output: Between 3-750 Ω or 750-3 Ω.
Resolution 3 Ω. Max. dissipation 250 mW.
Alarm Output: Switch to ground. Max 100 mA.
High or low level between 10% and 90% of gauge length.
Default setting: low level alarm at 12% of gauge length,
Minimum 10 mm travel from end-stops.
环境评级
Designed to meet:
Ingress: IP67.
Operating Temp: -20 ºC to 80 ºC.
Max tank pressure: 1 bar.
EMC: Type approval in accordance with EN ISO 13766:2006.
Vibration: 1.88 Grms BS EN 60068-2-4:1995.
Shock: 500 m·s-2, 11 ms, BS EN 60068-2-27:1993.
选项
Connector: The G/LL65 can be supplied with any suitable style of plug or receptacle.
