high accuracy loop current volt/ma calibrator PM7221 with low price
1. Measure loop current(0-24mA)signals with very high accuracy of 0.015% and 1uA resolution
2. Measure voltage output process signals from PLCs,transmitters
3. Source or simulate 24mA loop current
4. Source voltage to 100mV or 10V , 24V loop supply with simultaneous current measurement
Functional specifications
|
SPECIFICATIONS |
RANGE |
ACCURACY |
RESOLUTION |
|
mV Measure(INPUT) |
0-100mV |
±(0.02%+2) |
0.01mV |
|
mV Source(OUTPUT) |
0-100mV |
±(0.02%+2) |
0.01mV |
|
V Measure(INPUT) |
0-10V |
±(0.02%+2) |
0.001V |
|
V Source(OUTPUT) |
0-10V |
±(0.02%+2) |
0.001V |
|
mA Measure(% of span) |
0 to 24 mA(-25% to 125%) |
±(0.015%+4) |
0.001mA |
|
mA Source(% of span) |
0 to 24 mA(-25% to 125%) |
±(0.015%+4) |
0.001mA |
|
Loop Power |
24 V DC |
±10% |
|
Mechanical & General Specifications
|
Power Supply |
4*1.5V AA batteries |
|
Weight |
Approx.550g |
|
Size |
204mm*93mm*57mm |
|
Safety Range |
EN61010-1,EN61326-1 |
PACKAGE:
For small items, we will fully pack with Yellow Tape to protect water.For standard carton we will pack with stretch film and psate with client’s shipping mark mentioning company name,carton number.
DELIVERY TIME:
We have all items in stock, for sample we can send out within 3 working days, for OEM we can send within 35 working days,mosty depends on the quantity and our sales season!
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