2016年4月11日星期一

MS7207 Multi-Function Process Loop Calibrator

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This loop calibrator is designed with output current.Simulate output current,output voltage function.
It is used for detecting and debugging automatic control equipment in industry scene.


Specifications
Current Measurement
Range:
0 to 24 mA
Resolution:
0.001 mA
Accuracy:
0.025% Rdg + 2 LSD
Current Sourcing
Range:
0 to 20 mA or 4 to 20 mA
Accuracy:
0.025% Rdg + 2 LSD
Drive Capability:
1200 Ω; 950 Ω at 20 mA in HART mode
Current Simulation
Range:
0 to 20 mA or 4 to 20 mA
Accuracy:
0.025% Rdg + 2 LSD
Ext. loop voltage requirement:
 12-30 V
Loop Power
 While measuring mA, 24 V
Voltage measurement
Range:
0 to 28 V DC
Resolution:
1 mV
Accuracy:
0.025% Rdg + 2 LSD
Environmental Specifications
Operating Temperature    -10ºC to 55ºC
Storage Temperature    -30ºC to 60ºC
Humidity (Without Condensation)    0 to 90% (0ºC to 35ºC); 0 to 70% (35ºC to 55ºC)
Temperature Coefficient    -10ºC to 18ºC, 28ºC to 55ºC, ±.005% of range per ºC
Safety Specifications
Maximum voltage   30V
Mechanical & General Specifications
Size                      152 x 70 x 41 mm
Weight                    224 g (340 g including holster)
Batteries                   One 9V battery Alkaline , One 9V battery
Warranty                   Two years
Shock & Vibration            per MIL-T-28800 for a Class 2 Instrument
Display current and % of span   Yes
Auto step, auto ramp           Yes
Span Check                  Yes


Features
One-handed operation
Push button 25% steps
0-100% span check
Slow ramp/fast ramp/step ramp
24 volt internal loop supply
0 - 20 mA/4 - 20 mA default start up modes
Specifications
Current Measurement
Range: 0 to 24 mA
Resolution: 0.001 mA
Accuracy: 0.025% Rdg + 2 LSD
Current Sourcing
Range: 0 to 20 mA or 4 to 20 mA
Accuracy: 0.025% Rdg + 2 LSD
Drive Capability: 1200 Ω; 950 Ω at 20 mA in HART mode
Current Simulation
Range: 0 to 20 mA or 4 to 20 mA
Accuracy: 0.025% Rdg + 2 LSD
Ext. loop voltage requirement:  12-30 V
Loop Power While measuring mA, 24 V
Voltage measurement
Range: 0 to 28 V DC
Resolution: 1 mV
Accuracy: 0.025% Rdg + 2 LSD
Generals
Size 152 x 70 x 41 mm
Weight 224 g (340 g including holster)
Batteries 1x 9V
Warranty Two years
Shock & Vibration per MIL-T-28800 for a Class 2 Instrument
Display current and % of span   
Auto step, auto ramp          
Span Check 

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