USB Digital Handheld Multifunction Process Calibrator With Backlight LCD
Quick Details
Loop Current : 24mA
Loop Power : 24V
Charging Way : USB or Battery
Function : Multifunction Calibrator
Display : Digital Display
Descriptions
HDS7218Volt/mA Calibrator is a source and measurement tool. This Calibrator is use to measure or
output 0 to 24 mA DC current loop, and 0 to 10 V DC voltage. Also the calibrator can be used to measure the temperature and humidity .
HDS7218Volt/mA Calibrator include this accessories: Holster, a pair of Test Leads, 9Vbattery, and this manual.
Features
USB charging
Environment temperature and humidity measurement
Panel automatic calibration
Backlight and large LCD display
Simple keyboard operation
Outputing and measuring DCA (0-24ma) Loop Current and DCV (0-10V)
Outputing the simulation trasmitter
Providing 24V Loop Power
Providing 24v loop voltage meanwhile measure the current
Producing fast and slow 0 to 24 mA current automatic harmonic output
mA and percentage display
Quick operation of stepping ,zero and full point
Measuring the continuity of the switch
Specifiaction
Measurement and output voltage parameter
| Function |
Range |
Resolution |
| DC mV Input |
0 ~ 100 mV |
0.01 mV |
| 0 ~ 10 V |
0.001 V |
| DC mV Input |
0 ~ 100 mV |
0.01 mV |
| 0 ~ 10 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 |
DC V Input and Output
| Range |
Resolution |
Accuracy
±(% of reading + Counts)
|
| 100 mV |
0.01 mV |
0.02 % + 2 |
| 10 V |
0.001 V |
0.02 % + 2 |
|
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 % + 4 |
|
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
Temperature Measurement
| Measure Range |
Resolution |
Accuracy |
| -20℃~70℃ |
0.1℃(0.2℉) |
±1℃ (1.8℉) |
Humidity Measurement(RH)
| Measure Range |
Resolution |
Accuracy |
| 10%~90%RH |
1%RH |
±5%(30%~70%) |
Products Pictures
Product Tags:
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USB Digital Handheld Multifunction Process Calibrator With Backlight LCD Images
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