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Gas, Liquid Diffused Silicon Huatian Differential Transmitter Wireless Pressure Sensor1
TransmitterLiquid Diffused Silicon Huatian Differential Transmitter Wireless Pressure SensorLoraWireless Pressure Sensor
Tianshui Huatian Sensor Co., Ltd.
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Product Description CYB4500 series oil-water well explosion proof china air digital lora wireless pressure transmitters Products DescriptionIntroductionThis wireless pressure transmitter belongs to the supporting product of oil-water well wireless monitoring system, and is suitable for pressure monitoring during production, storage and transportation process of oil-water well. Adopts micro-power wireless communication mode, no wiring required, so installation becomes quicker, safer and more convenient. In addition, there are matching wireless adapters that can convert many wireless pressure signals into MODBUS standard signals for transmission via Ethernet or serial port, which can help to access measurement control system more convenient and has a wide range of applications.Details Images Working PrincipleThe sensing element of this wireless pressure transmitter is a diffused silicon pressure sensor, and the Lora module is used for wireless communication. The sensitive chip uses integrated circuit technology to make a sensitive piezoresistance on a crystalline silicon wafer to form a wheatstone bridge as a sensitive device for force-electric conversion. When an external force is applied, the bridge loses its balance. When a constant current excitation power is applied to the bridge circuit, the pressure signal can be linearly converted into a millivolt-level voltage signal, amplified into a digital signal, and then sent by a wireless module to a host computer.Product ParamentersPressure range(0 ~ 100) bar (can be customized)Accuracy level0.5Measuring mediumliquid, gasOverload pressure150% F.SReporting cycle1 minute to 12 hours can be setDecimal digit0 to 3 digits can be setSignal transmissionLora wirelessTransmitting power≤150mWTransmission distanceordinary 2KmWorking power3.6V lithium batteryBattery life≥2 years (upload once every 120 minutes)Process interfacestandard M20 × 1.5 (or customized according to requirements)Explosion-proof gradeExiaIIBT4 GaIngress protectionIP66Working environment temperature-40 oC ~ 70 oCWorking environment humidity≤95% RHProduct weight1350g (net weight)Dimensional DrawingDisplay DescriptionThe display panel of the wireless pressure transmitter is as follows:The sections of the display panel are described below:CodeCode description1Over-pressure alarm indicator, flashes when pressure value exceeds range2Debug interface3Button settings4Button 15Button 26Battery level indicator7Battery voltage indicator8Lora signal indicator9Lora signal strength indicator10Lora channel indicator11Pressure value12Pressure value unit13Full pressure indicator14Group code and serial number ApplicationThe products are widely used in coal, petroleum, medicine, civil explosive, chemical, electric power, metallurgy, light industry, food, water conservancy and other fields. industrial process control liquid level measurementgas and liquid pressure measurement pressure detection and calibration instrumentpressure switch and hydraulic system well monitoringrefrigeration equipment and air conditioning system fire Internet of things Company Profile Tianshui Huatian Sensor Co., Ltd., which belongs to Tianshui Huatian Electronic Group Co., Ltd., is a high-tech enterprise integrating R&D, production, sales and construction of industrial intelligent centralized control. It is one of the earliest enterprises engaged in the R&D and production of pressure sensors and transmitters in China. The enterprise was awarded a batch of state-recognized high-tech enterprise certificates in December 2008. In the past ten years, the company has obtained more than 20 national patents, including 5 invention patents; more than 20 new products have passed the provincial evaluation records. Huatian brand sensors enjoy a high reputation in China. Thirty-five years of technology accumulation and market verification have forged the reliability of the products; strict quality management system, advanced technology and production equipment ensure the high quality of the products. The company has always attached importance to the investment in technology research and development, the number of intellectual property rights ranks among the top of the peer, in the MEMS pressure sensor, wireless pressure transmitter, digital intelligent pressure transmitter, special pressure transmitter, etc. has been increasing research and development efforts, and achieved a good market response, the products are widely used in coal, petroleum, medicine, civil explosive, chemical, electric power, metallurgy, light industry, food, water conservancy and other fields.Product packagingFAQQ: What kind of products do you offer?A: Pressure sensor, level sensor, temperature sensor and digital controllers. Main market is in European countries, American, Middle East and Asia. Certificates are international ones.Q: How long will you give me the reply?A: Within 1 hours as soon as we can.Q: Could I visit your factory?A: Sincerely welcome your visit.Q: Do you provide samples?A: Sure, we have materials in stock to help you to get the samples as soon as we can.Q: How about the quality of the managements?A: We have a complete quality control system that strictly conform to ISO9001:2015, all of our products will be fullypre-inspection by QC dept. before shipping to you.Q: What are your terms of payment?A: We could accept T/T, PayPal, WU, Credit card, Trade Assurance online payment.Q: What is the warranty for your products?A: 1 year. Lifetime maintenance.Q: Could you provide me the shortest lead time?A: Depends on the products you request, we will try our best to satisfy you.Q: How can I get the quotation or send my inquiry to?A: Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.
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