Xi'an Xinyi Instrument Technology Co., Ltd.
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The XYM-3051 intelligent differential pressure transmitter uses highly stable monocrystalline silicon differential pressure sensor technology and a high-performance differential pressure transmitter meticulously developed using temperature compensation technology. This product adopts the center overload protection membrane design, internal circuit surge protection design, can accurately measure gauge pressure, absolute pressure flow rate, vacuum degree, liquid level, and density. The product is widely used in industrial process control, petroleum, and chemical industries industries such as gas, shipping, and electricity.
| Range of measurement | -100kPa…0～0.1kPa…7MPa |
| Output | 4～20mA + HART® protocol (12V～26V, recommended 24V) |
| Zero Temperature Drift | ±0.1%FS/70℃ |
| Full Range Temperature Effect | ±0.1%FS/70℃ |
| Ambient Temperature | -30℃～80℃; with LCD -30℃～70℃ |
| Medium Temperature | -40℃～110℃ |
| Storage Temperature | 0℃～45℃ |
| Insulation Resistance | ≥100MΩ/500VDC (200MΩ/250VDC) |
| Explosion-proof Grade | Exd II CT6 Gb, Ex tDA21 T80℃ |
| Single end overload | ≤7MPa |
| Static pressure limit | ≤25MPa |
| Long term stability | ±0.1%FS/year |
| Diaphragm Material | 316L Stainless steel (Hastelloy C, Tantalum optional) |
| Exhaust/Drain Valve | 304 stainless steel (316L stainless steel can be customized) |
| O-ring | Fluororubber (in contact with measuring medium) |
| Fill liquid | Silicone Oil |
| Flanges and Clamps | 304 stainless steel (316 stainless steel can be customized) |
| Shell Material | Die cast aluminum epoxy resin coating |
| Electrical interface | M20×1.5 |
| Weight | 4kg (excluding options) |
