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This post was last edited by Jiang Feng_CFFI2 on 2020-9-4 at 14:50. The monocrystalline silicon transmitter series XN700 and XN900, which are intelligent monocrystalline silicon pressure/differential pressure transmitters, are used to measure the pressure of gases, liquids, and vapors, and then convert it into a current signal of 4-20 mADC for output. Made using advanced German technology, the monocrystalline silicon sensor chip offers internationally leading levels of accuracy and excellent stability despite high overvoltage conditions, enabling precise measurement and transmission of pressure changes, both positive and negative, for fluids, gases, vapors, and other media. Monocrystalline silicon exhibits no hysteresis in response to changes in pressure or temperature, making it an ideal material. Monocrystalline silicon resonant sensors minimize the effects of overvoltage, temperature changes, and static pressure, thereby providing unparalleled long-term stability. Product applications: It is used in a wide range of high-precision, high-stability applications such as oil/petroleum/chemicals/thermal power/electricity/gas/environmental protection/pulp/papermaking/metallurgy/steel/non-ferrous metals/ceramics/aerospace/astronautics/maritime/ mechanical equipment, etc., to measure fluid pressure; it is suitable for use in various environments around the clock as well as with various corrosive fluids. Product Advantages 1. High accuracy: Range from -100KPa to 100MPa; accuracy within the standard calibration range: ±0.05% ； 2. Overvoltage performance over a narrow range: the chip with a standard range of 40 kPa can withstand an overvoltage of up to 4 MPa ； 3. Excellent environmental adaptability: intelligent static pressure compensation and temperature compensation ； 4. Ultra-high adjustable range 6:1 ； Flexible range compression, range ratio: 100:1 ； 5. Stable and reliable, with a long-term drift performance of ±0.1%×Span/3 years. 6. Excellent operability and ease of use: Equipped with a 5-digit LCD digital display with backlight. ▪ Various display functions (mA, Pa, kPa, MPa, bar, mbar, %, psi, mmH2o). ▪ Made from various corrosion-resistant materials. ▪ Comprehensive self-diagnosis function. DC 4~20mA+HART signal output. Reliable explosion protection: (RPT-Ⅲ): E*a Ⅱ CT4-6