High Precision Loop Calibrator MS7207
Feature
* Fast measure, only press button can be used to calibrate immediately
* Display conveniently mA reading and % reading, reading easy.
* High Accuracy of mA reach 0.02%
* High resolution 1uA to simulation and measuring
* Button control at 25% stepping ramp , be good for linearity detection
* 0~100% span check function can be used to check the zero or span spacing of a transmitter
* Slow ramp, fast ramp and stepping function, offer continuous and smooth output to measure loop and valve slide
* supply 24V loop power to the transmitter and read the loop current value simultaneously
* measure DCV top to 28V DCV
* 0-20mA or 4-20mA default start mode
* Precent display
* 250W HART resistance
* Signal Adjustmode: Special(quick induction)
* Backlight
Spesification
Function |
Range |
Resolution |
Accuracy |
DC Volts Input |
0~28.000V |
1mV (mV) |
±(0.05%o +4) |
DC mA Input |
0~24.000mA |
1uA |
±(0.05% +4) |
Source output mA or Simulate output mA Loop power output mA |
0 ~20.000mA |
1uA |
±(0.05% +2) |
Loop Power |
≥24V, ≤30V |
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General Specifications:
The voltage between any two terminals, or between any terminal and earth ground |
max 30V |
Storage temperature |
-40?-60? |
Operation temperature |
-10?-55? |
Operation elevation |
max 2000m in height |
Temperature coefficient |
0.005%´ range /? (-10?—18? or 28?—55?) |
Relative humidity |
95% up to 30?, 75% up to 40?, |
Vibration |
random sampling 2 grams, 5-500Hz |
Impact |
1m free drop test |
Size |
195(L)x92(W)x55(H) mm |
Weight |
About 400g, (including the rubber cover). |
Conformity to safety standards |
Meet the standard of IEC 61010-1-95 CAT III, 300V; |
Battery |
1x9 V alkaline battery |
Inquiry
Video
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