Analog quantity output          DC 4 mA20 mA (load resistance ≤500 Ω)
                                                   DC 010 mA (load resistance ≤750 Ω)
                                                   DC 1V5 V (output resistance ≤ 250 Ω)
                                                   DC 05 V (output resistance ≤ 2250 Ω)
Switch quantity output          relay control output --- ON /OFF (with return difference)
Contact capacity                    ·AC 220 V/3A,    DC 24 V /5A (resistive load)
                                                  · Silicon controlled rectifier control output ---- SCR (zero-acrossing trigger pulse) output, AC 400 V/0.5A
                                                  ·Solid state relay output ---- SSR (solid state relay control signal) output; DC 524 V/30 mA
Communication output         ·standard serial bi-directional communication interface
                                                  ·Communications agreement: RS-232C, RS-485
                                                 ·Baud rate: 3009600 bps (free set)
Measuring range                  relative pressure max 060 MPa, min 020 KPa
                                                 Absolute pressure max 060 MPa, min 020 KPa
                                                 Negative relative pressure       0.11 MPa
Measuring accuracy            ±0.2% FS or ±0.5% FS
Display mode       four bits high brilliance LED digital display, LED operation state display, double screen digial display.

Protection mode       ·LED indicate in the relay output situation,
                                      ·Input? super/owe range alarm
                                      ·Power under-voltage or normal operation automatic reset
Environmental temperature          050
Relative humidity       ≤85% RH (avoids corrosive gas strong)
Supply voltage            AC 90 V265 V (switch power)???? DC 24V±2 V (switch power)
Power consumption ≤4 W (AC 90 V 265 V switch power)
                                      ≤4 W (DC 24 V switch power)
Structure material     pressure interface: stainless steel
                                      inductive membrane: 316 L stainless steel
                                      electronic shell: Aluminum Alloy or iron shell
                                      sealed rubber ring: fluorine rubber, nitrile rubber or full sealed weld