Explosion proof type pressure sensor circuit explosion-proof design plus digital meter on-site display, circuit using a signal isolating amplifier, cut-off frequency interference Design (anti-jamming, anti lightning) over-voltage protection, over-current protection, shock resistance, anti-corrosion, convenience etc.. 316 stainless steel welding, compact structure, compact structure, good waterproof capability and excellent media compatibility.

The details of the HD-PR series pressure sensor

Technical parameters:

Explosion proof type: intrinsically safe explosion-proof isolated explosion-proof (with display plus 100 yuan)

Quantity: -0.1~0~0.001~100MPa (intermediate range optional)

Accuracy: 0.1%FS 0.2%FS (0.1 plus 100 yuan)

Types of pressure: pressure, pressure, pressure, sealing pressure (absolute pressure plus 140 yuan)

Medium: gas liquid

Output: 4 ~ 20mA or 0 ~ 5VDC or 0 ~ 10VDC or 1-5VDC

Power supply voltage: 12 ~ 36VDC

Medium temperature: -40 ℃ ~ 85 ℃

Environment temperature: ambient temperature -40 ~ 85 ℃

The zero temperature drift: ± 0.01%FS/ ℃

Range: 0.01%FS/ ℃ temperature drift.

The compensation temperature: 0~70 ℃

Safe load: 150%FS

Ultimate: 200%FS

Protection grade: IP65

Sampling frequency: ≤ 2ms

Load capacity: (current) 250~1425 Ω (voltage) ≥ 2K.

Seal level: IP65

The long-term stability performance: ± 0.1%FS/

Mechanical connection (thread interface):M20*1.5 G1/2 quantities, non-standard customized according to customer requirements.