Process calibrator Process multimeter process meter VA700 V&A

    process calibrator Volt/mA Calibratoris a source and measurement tool. This Calibrator is use to measure or output 0 to 24 mA DC current loop, and 0 to 20 V DC voltage. But the calibrator cannot be used to measurement and source simultaneously.      Measurement and output voltage parameter  

Function	Range	Resolution
DC V mV Input	0 ~ 100 mV	0.01 mV
	0 ~ 20 V	0.001 V
DC V mV Output	0 ~ 100 mV	0.01 mV
	0 ~ 20 V	0.001 V
Loop Power Output	24V DC	N/A

      Measurement and output mA parameter  

Function	Range	Resolution
DC mA Input	0 ~ 24 mA	0.001 mA
DC mA Output	0 ~ 24 mA	0.001 mA

      Specification   Specification are based on a one year calibration cycle and apply from +18°C to +28°C unless stated otherwise. “Counts” means number of increments or decrements of the least significant digit.   DC V Input and Output  

Range	Resolution	Accuracy ±(% of reading + Counts)
100 mV	0.01 mV	0.02 % + 3
20 V	0.001 V	0.02 % + 3
Input impedance:          2MΩ (nominal),< 100pF Over voltage protection:     30 V Voltage driver capability:     1 mA

  DC mA Input and Output  

Range	Resolution	Accuracy  ±(% of   reading + Counts)
24 mA	0.001mA	0.015 % + 3
Overload protection: 125 mA,250V fast acting fuse Percent display:     0%=4mA,100%=20mA Source mode: compliance 1000Ω at 20mA for battery voltage ≥6.8V,              (700Ω at 20mA for battery voltage 5.8 to 6.8V) Simulate mode: External loop voltage requirement: 24V   nominal, 30V maximum, 12V minimum.

  LOOP POWER  

24 V ± 10%

  General Specifications:   Maximum voltage applied between any jack and earth ground or between any tow jack:30V   Storage temperature:-40°C~60°C   Operating temperature:-10°C~55°C   Operating altitude:3000 meters maximum   Temperature coefficient:±0.005% of range per °C for the temperature range -10°C to 18°C and 28°C to 55°C   Relative humidity:95% up to 30°C,75% up to 40°C,45% up to 50°C,35% up to 55°C   Shock:Random 2g , 5Hz to 500Hz   Safety:1 meter drop test   Power requirements:AAA*6   Size:204mm L × 99mm W × 46mm H   Weight: 460g (include battery)                 Our factory: