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E-mail
yy@szyyny.com
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Phone
18666828040
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Address
Floors 1-3, Building 7, No. 23 West Caoling Road, Woling, Dongcheng Street, Dongguan City, Guangdong Province
Product Categories
Dongguan Aohong Technology Co., Ltd
Explosion proof digital pressure transmitter (capable of outputting 4-20mA, RS485)
NegotiableUpdate on 08/17
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Overview
The Aohong explosion-proof pressure transmitter (capable of outputting 4-20mA, RS485) adopts a cast aluminum shell, with adjustable zero and full range, strong seismic and impact resistance, and long-term stability. The sensor outputs 4-20mA analog signals, RS485 outputs, or 4-20mA intelligent Hart communication protocol outputs, and can be equipped with various display heads such as LED and LCD. It has explosion-proof function and higher safety indicators such as IP65 protection level, 1.5 times instantaneous withstand voltage and impact, 8ms fast response, and is equipped with three intelligent protections (overvoltage/overcurrent/reverse connection). The product is widely used in fields such as oil fields, mines, chemical industry, power, boilers, metallurgy, etc.
Product Details
YY131 series explosion-proof digital pressure transmitter (capable of outputting 4-20mA, RS485)
The product parameters are as follows: explosion-proof pressure transmitter, accuracy 0.2% fs, 316L thread size M20 * 1.5, pressure range: 5~20MPa, output 4~20MmA, power supply voltage: 24Vdc, high-precision digital LCD display head, working temperature: -20~70 ℃;
Technical Parameter
Measurement medium: gas, liquid (liquid or gas that does not corrode 316L stainless steel); Measurement range: -0.1~60MPa (optional);
Pressure types: negative pressure, absolute pressure, gauge pressure, sealing pressure; Accuracy level: 0.1 level, 0.2 level, 0.5 level;
Connection selection: M20 * 1.5 M18 * 1.5 M16 * 1.5 M16 * 1 M14 * 1.5 M12 * 1.5 M12 * 1.25
M12*1 M10*1 G1/2 G1/4 G3/8 1/4NPT 1/2NPT 1/8NPT ZG1/4
Long term stability: ± 0.1% F.S/year; Temperature drift: ± 0.01% FS/℃;
Power supply range: 12-36VDC;Sampling frequency: ≤ 2ms;
Medium temperature: -40 ℃ to 85 ℃; Environmental temperature: -40 ℃ to 85 ℃;
Overpressure: 200%; Protection level: IP65;
Load capacity: (current type) 250~1425 Ω (voltage type) ≥ 2K ΩProbe material: diaphragm 316S, process connector 1Cr18Ni9Ti;
Output signal: 4-20mA or 0-5VDC or 0-10VDC or 1-5VDC or RS485;
More high-quality pressure transmitters and explosion-proof digital pressure transmitters from Aohong Technology http://www.dgahkj.cn/
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