Double float level switch
Ehp-s single-acting electric-hydraulic pump station as a small hydraulic power unit provides hydraulic power for the single-acting actuator installed on the valve, so that the valve connected to it can achieve the function of opening and closing.
Float type level measuring device can not only be used for ballast water tank, fuel tank, draft gauge, as well as measuring level of liquid cargo tank to display temperature and steam pressure, but also can send out alarm signal when the value exceeds the set limit and display the situation of liquid cargo tank in various units. All information measured by this device can be fully included in the ship’s control system and displayed on the loading computer or instrument immediately.
Sensor includes: liquid level measurement, pressure measurement and multi-point temperature measurement (optional). Can communicate with upper computer.
Its main feature is easy to operate and maintain, because the sensor of the detector is flexible and adjustable, so for crude oil ship, product oil ship and chemical ship maintenance and repair, become simple and easy to operate, we can directly lift it by hand maintenance, without maintenance personnel drilling into the liquid cargo tank for operation.
• power supply voltage: DC24V
• measurement accuracy: 0.2%FS (magnetostrictive only)
• measurement blind area: 100mm
• range: 0 ~ 10m,0 ~ 30m
• working environment temperature: 25 ℃ ~ + 80 ℃
• connecting cable: power line :2 2.5mm2 / signal line :2 1.0mm
• type approval certificate :CCS,GL,NK2
• can monitor liquid level, temperature and pressure at the same time
• multiple signal outputs: RS485; 4 ~ 20 ma; Resistance signal
• simple structure, strong, fully sealed design
• temperature resistance, high voltage resistance, high magnetic sensitivity, not sensitive to ESD
• liquid resistant design with stainless steel jacket
• high reliability, emc design