Liquid Air Capacitive Differential Pressure Transmitter
Air Liquid Capacitive Differential Pressure Transmitter Sensor
Description Capacitive Differential Pressure Transmitter
YDK322-II capacitive differential pressure transmitter is suitable for the measurement of liquid and gas differential pressure or flow.
Specification Capacitive Differential Pressure Transmitter
| Measuring medium | Liquid, gas |
|
Measuring range |
0.125kPa~1.5kPa |
| 0-1.3~7.5kPa | |
| 0-6.2~37.4kPa | |
| 0-31~186.8kPa | |
| 0-117~690kPa | |
| 0-345~2068kPa | |
| 0-1170~6890kPa | |
| Accuracy | ±0.1% URL ±0.2% URL |
| Signal output | 4-20mA Hart |
| Supply voltage | 24VDC (12VDC~45VDC) Explosion-proof type: 12~28VDC |
| Stability | Six months ±0.1 URL |
| Medium temperature | -40~+100℃ |
| Storage temperature | -40~+100℃(without LCD meter) -40~+70℃(with LCD meter) |
| Working temperature of the whole machine | -40~+85℃(without LCD meter) -30~+60℃(with LCD meter) |
| Ambient temperature | -0~-100% relative humidity |
| Protection level | IP65 |
Structural parameters Capacitive Differential Pressure Transmitter
Wetted parts material:
Isolation diaphragm: 316L stainless steel, Hastelloy, Monel or tantalum.
Exhaust and drain valve: 316 stainless steel, Hastelloy, Monel or tantalum.
Flange and transition joint: carbon steel cadmium plated, carbon steel zinc plated, 316 stainless steel, Hastelloy alloy "O" ring: fluorine rubber
Non-wetted parts material
Filling fluid: silicone oil
Bolt: carbon steel galvanized
Electrical shell: low copper aluminum alloy
Lid "O" ring: Nitrile rubber
Coating: polyester epoxy resin
Pressure port
Flange pressure port: 1/4-18NPT thread
Transition joint pressure port: 1/2-14NPT thread
Electrical interface: Conduit connection port M20X1.5, 1/2-14NPT thread
Weight: 3.6kg (not including options)
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