1、 Product Overview
The flange type pressure transmitter adopts flange 304 stainless steel, and the shell adopts an isolated explosion-proof design with a digital display head for on-site display. The circuit is designed to be intrinsically safe and explosion-proof. The circuit adopts signal isolation amplification, frequency cutoff interference design (strong anti-interference ability, lightning protection), overvoltage protection, current limiting protection, impact resistance, anti-corrosion, compact and flexible. 316 stainless steel fully sealed welding, compact and compact structure, with good moisture resistance and excellent media compatibility.
2、 Technical parameters
Explosion proof type: intrinsically safe, explosion-proof, isolated, explosion-proof
Range: -0.1~0~0.001~100MPa (middle range optional)
Comprehensive accuracy: 0.1% FS/0.2% FS
Pressure types: negative pressure, absolute pressure, gauge pressure, sealing pressure (absolute pressure plus 140)
Measurement medium: gas liquid
Output signal: 4-20mA or 0-5VDC or 0-10VDC or 1-5VDC
Power supply voltage: 12-36VDC
Medium temperature: -40~85 ℃
Environmental temperature: room temperature -40~85 ℃
Zero temperature drift: ± 0.01% FS/℃
Range temperature drift: ± 0.01% FS/℃
Compensation temperature: 0-70 ℃
Safety overload: 150% FS
Extreme overload: 200% FS
Protection level: IP65
Sampling frequency: ≤ 2ms
Stability performance: ± 0.1% FS
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