Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.8177015
- Product Categories
- Friendly Links
Information Name: | Xi'an pressure transmitter factory direct supply cost-effective procurement welcome |
Published: | 2011-02-22 |
Validity: | 300 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | "Huaheng" long-term supply pressure transmitter in Xi'an West An Huaheng Instrument Manufacturing Co., Ltd. mainly engaged in: Intelligent metal capacitors transmitter, silicon principle transmitter, level transmitter, intelligent remote pressure / differential pressure transmitter, transmitter accessories, throttle Flow instruments and other products. Company located in Xi'an High-tech Development Zone, Xi'an National Instrument base, is specialized in pressure / differential pressure transmitter and accessories development, production, sales and service of high-tech enterprises. The company has experienced top-level transmitter technology development and technology, quality management staff. Several key technical staff have received training in the United States the company's technology ROSEMOUNT, ten years of transmitter production and R & D experience. Back in the early nineties of last century, had been working on pressure transmitter HART protocol exploration and development, is the smart meter and HART protocol technology pioneer, leader. Xi'an pressure transmitter Procurement Notice General sense of pressure transmitter mainly by the load cell sensor (also known as pressure sensor), measurement circuits, and process connection of three parts. It will feel the load cell sensor of the gas and liquid pressure and other physical parameters into the standard electrical signal (such as 4 ~ 20mADC, etc.) to supply instructions and alarms, recorders, regulators and other secondary instrument to measure, indicating and process adjustment. Major role in pressure transmitter The pressure signals to electronic equipment, then the pressure in the computer display. The general principle is: the pressure of the hydraulic mechanical signal into a current (4-20mA) that the pressure and the electronic signal into a voltage or current size of the linear relationship is generally proportional to the relationship. Therefore, the transmitter output voltage or current increases with increasing pressure, a pressure and the resulting voltage or current relationship. Pressure transducer measured media pressure leads to the two high and two low-pressure chamber, low pressure or vacuum chamber pressure with atmospheric pressure, the role of the δ component (ie, sensor) both sides of the diaphragm, through chip and component isolation filled with fluid within the transmission to the measuring diaphragm on both sides. Diaphragm pressure transmitter is measured with electrodes on both sides of the insulation film to form a capacitor. When both sides of the pressure is inconsistent, resulting in displacement measuring diaphragm produced, the displacement and the pressure difference is proportional, so the capacity will not wait on both sides, through the oscillation and demodulation part, converted into a signal proportional to the pressure. I have long been engaged in Xi'an pressure transmitter supply, please contact us! Xi'an buy "Huaheng" quality assurance pressure transmitter High precision Range, zero external continuously adjustable Stable performance Positive transfer of up to 500%, negative up to 600% Damping adjustable over-voltage tolerant Solid sensor design No mechanical moving parts, low maintenance Optional diaphragm materials, media contacts Unilateral pressure over anti- Low-pressure cast aluminum alloy shell Xi'an "Huaheng" pressure transmitters and indicators of technical performance Use object: liquid, gas or steam Power: External power supply 24V dc., Supply range 13V ~ 48V dc Output signal: 4mA ~ 20mA (two-wire system, superimposed HART digital signal, analog type) Range: Gauge pressure: maximum 0 ~ 350MPa minimum 0 ~ 1kPa Absolute pressure: 0 ~ 30MPa minimum 0 ~ 20kPa Negative pressure:-0.1MPa ~ 1MPa Anti-overload: Ordinary 3 to 5 times smaller scale: a large range of 1.5 to 3 times, high resistance to overload can be 20 to 30 times (custom) Turndown ratio: 20:1 intelligent; analog 3:1; Accuracy: 0.1%, 0.2% Temperature of ± 0.15% FS/10k Stability: Better than 0.2% FS / Year Position effect: the installation location is less than zero on the impact of 20Pa Temperature range: operating temperature: -20 ℃ ~ 80 ℃ (LCD Temperature -20 ~ 60 ℃) Storage temperature: -20 ℃ ~ 80 ℃ Damping: time constant is adjustable in the 0.2 ~ 32.0s (intelligent). Relative humidity 0 ~ 95% RH Protection class IP67 (3051T), the rest of IP65 Contacts with the media part of the material tested Process connection: 316 stainless steel, Hastelloy C Seals: FKM NBR PTFE Wiring leads way: cable connector M20 × 1.5, the other end sealed with end caps. Recommended Xi'an corporate integrity sales pressure transmitter Xi'an Pressure Transmitter sales agents have a lot, the user must choose the regular business to buy products, so as to ensure the quality, the author of Xi'an pressure transmitter has some knowledge of the market, where you recommend some good faith Company: West An Huaheng Instrument Manufacturing Co., Ltd., Shandong Zibo West invasive monitoring and control technology development Co., Ltd., Wuxi City Special Pressure Gauge Co., Ltd., Nanjing Ben Ya Technology Co., Ltd., Nanjing Ben Ya Technology Co., Ltd., Phil Lancaster sensor (China) Co., Ltd., Shaanxi West Instrument controlled Equipment Factory, Jiangsu, Detection and Control Technology Co., Ltd.. Xi'an pressure transmitter purchase, please contact us! Company Name: West An Huaheng Instrument Manufacturing Co., Ltd. Address: High Road, Xi'an High-tech Zone, 4th Floor, Building 36, Postal Code: 710000 Contact: He Xiaogang Tel: 029-88329003 Fax: 029-88352853 Mobile: 13892806937 E-mail: xianhuaheng@163.com Website: http://www.huaheng01.com Instant Messaging: qq: 61714306 [Bear Promotion] |
Admin>>>
You are the 4448 visitor
Copyright © GuangDong ICP No. 10089450, West An Huaheng Instrument Manufacturing Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 4448 visitor
Copyright © GuangDong ICP No. 10089450, West An Huaheng Instrument Manufacturing Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility