| Model: | YTT-150 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Pressure Gauge |
| Label: | Remote differential |
| Price: |
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| Min. Order: | 1 pc |
| Live Chat: | Last Online:27 Feb, 2014 |
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Remote differential pressure gauge is a current signal transmissionpressure value of inductance transmission pressure gauge, usually referred to as remote differential pressure gauge, pressure signalsynchronization transmission is a current value "mA". This instrument is only local pressure indicator, also the continuous output and the measured pressure signal into a linear 4 ~ 20mA or 0 ~ 10mA DC signal. With the electric unit can respectively display in instrument cluster, recording, instrument combination, automaticrecording, adjustment, control system.The use of remote differential pressure gauge:
For the measurement of no corrosive effect of the liquid, gas andsteam pressure of copper and its alloy. Instrument with damper,measure the pulse, shock, a sudden unloading medium pressure.
Stainless steel measuring element, so that the instrument has good corrosion resistance, can be widely used in petroleum, chemical,mining, machinery, electricity and food industry. No crystal direct measurement, gas, corrosive liquid pressure.
With diaphragm, which can measure the viscosity, corrosive medium pressure. Suitable for petrochemical, metallurgical, power, light industry and other departments.
The structure principle:
Remote differential pressure gauge is a pressure - displacement - inductance - voltage conversion device. The elastic element in thefree end is connected to a core, the spring tube (or diaphragm,diaphragm) generated after compression elastic deformation to change the relative position between the iron core and a coil, theinductance coil changes, so that the signal change pressure into signal change of coil inductance, and the output of the 4 ~ the current signal of 20mA or 0 ~ 10mA. The current signal is sent to the two meter, indicating that the measured pressure size.
