Цифровые калибраторы давления (перепада давлен

digital pressure calibratoris portable and capable of accurate pressure measuringinstrument with sourcing function. It’s a microprocessor controlled and precision instrument. Feature 1, The pressure calibrator with HART function ,test HART transmitter easily; 2,High stability: Strict manual speedup aging and stress aging test, use special temperature compensation technology 3, Self-protection: electric protection design; 4, Safe battery: use Li-ion rechargeable battery; 5, Our Pressure calibrator can Connect with PC: via RS232 cable; the baud rate and communication address is supplied; 6, Data logger: big capacity of data store and real time record 7,High-accuracy sampling data: the resolution can be switched 5 digits or 6 digits; 8,It has the function of Pressure peak value and Pressure leak hunting 9,Set pressure triggering switch status; Application Calibrate intelligent pressure transmitter Calibrate general pressure transmitter also calibrate pressure switch precision gauge and general pressure gauge Parameter environment Others ambient temperature (-10 to 50)°C Size φ120mm*46mm. relative humidity Below95% weight 0.7KG atmospheric pressure (86 to 106)KPa PCI RS232 Storage Temperature -20 to 70°C Power Internal LI-ion or 10v Adapter I/V/T/Switch/24V measure Current ±30.0000mA; ± (0.02%RD+0.003%FS) Voltage ±30. 0000V; ± (0.02%RD+0.003%FS) Temperature (-20-70)°C (it is just inner temperature) Switch Status OPEN/CLOSED, (1 to 12v) DC24V DC24V±0.5V max:50mA Protect: 120mA General pressure Selection Range Type Resolution Accuracy(%FS) Max-Pressure 0-160mbar D G 0.01mbar -- 0.05 192mbar 0-250mbar D G 0.01mbar -- 0.05 300mbar 0-400mbar G A 0.01mbar 0.02 0.05 480mbar 0-600mbar G A 0.001mbar 0.02 0.05 720mbar -1-0bar G A 0.0001bar 0.02 0.05 -- 0-1bar G A 0.0001bar 0.02 0.05 1.2bar 0-1.6bar G A 0.0001bar 0.02 0.05 1.9 bar 0-2.5bar G A 0.0001bar 0.02 0.05 3 bar 0-4bar G A 0.0001bar 0.02 0.05 4.8bar 0-6bar G A 0.0001bar 0.02 0.05 7.2bar 0-10bar G A 0.001bar 0.02 0.05 12bar 0-16bar G A 0.001bar 0.02 0.05 19bar 0-25bar G A 0.001bar 0.02 0.05 30bar 0-40bar G A 0.001bar 0.02 0.05 48bar 0-60bar G A 0.001bar 0.02 0.05 72bar 0-100bar SG A 0.01bar 0.02 0.05 120bar 0-160bar SG A 0.01bar 0.02 0.05 192bar 0-250bar SG A 0.01bar 0.02 0.05 300bar 0-400bar SG A 0.01bar 0.02 0.05 480bar 0-600bar SG A 0.01bar 0.02 0.05 720bar 0-1000bar SG 0.1bar -- 0.05 1200bar 0-1600bar SG 0.1bar -- 0.1 1920bar 0-2500bar SG 0.1bar -- 0.1 3000bar Note: D= differential pressure G=gauge pressure SG= sealed gauge pressure