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