Home > Products > Electronics & Electricity > Transducer

Product overview

CHR3020 is a high-volume, cost-effective pressure transmitter and widely used in gas/liquid pressure measurement.

Product features

Compact, r ed construction for a wide range of industrial applications

Cost efficient, OEM production available

High resistance to extreme temperatures

Zero point and slope adjustment

Hermaphroditic of the two-wire current output or AC/DC voltage output

Various pressure ports optional

Intrinsic Safety/Ex-proof/CE approval

Performance parameters

Pressure range: 0.5bar…60MPa

Pressure type: absolute and gauge (relative)

Proof pressure: 1.5×FS

Breakdown pressure: 3×FS

Output signal: 4~20mADC (2-wire), 0~5/10VDC (3-wire)

Compensation Temp.: -10~70℃

Accuracy: 0.5%FS

Long-term stability: ±0.5%FS/Year (typ.), ±1.0%FS/Year (max.)

Power supply: 10~30VDC (2-wire), 10~30VDC (3-wire)

Load resistance: (U-10)/0.02Ω (2-wire), ＞20k Ω (3-wire)

Insulation Resistance: ＞100M Ω@50V

Electric connection:    Connectors: DIN43650 IP65

                                    Air plugs: GX16-7 IP45

Electromagnetic radiation EN50081-1/-2

Electromagnetic sensitivity: EN50082-2