Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
4-20mA Loop Calibrator Prova-100
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Product Features
- 4-20mA, with 1 μ A resolution
- Basic Accuracy 0.025% + 5 μ A
- Auto-Ramp and Easy Step Functions
- 1-100% Input
- 0-20mA, 0-24mA Selectable
- Easy Just-Type-in Number Operation
Electrical Specifications: (23¡æ±5¡æ)
mA DC Current: (1KΩ Max. Load, 24V Loop Supply)
| Range | Resolution | Accuracy |
| 0 – 4mA | 1μA | ± 0.025% ± 10μA |
| 4 – 20mA | 1μA | ± 0.025% ± 5μA |
| 20 – 24mA | 1μA | ± 0.025% ± 5μA |
Beeper warning when output is open and specified output > 1mA
V DC Voltage
| Range | Resolution | Accuracy |
| 0 – 4V | 1mV | ± 0.05% ± 10mV |
| 4 – 20V | 1mV | ± 0.05% ± 5 mV |
| 20 – 24V | 1mV | ± 0.05% ± 5 mV |
Beeper warning when output is short and specified output > 100mV
General Specifications:
| Dimension: | 88 x 168 x 26 mm (3.46" x 6.61" x 1.03") |
| Battery Type: | 9V Alkaline Battery |
| Display: | 4+ 5 Digits |
| Power Consumption: | 25 mA at 100 Ω load |
| Operating Temperature: | 0C to 50C (32°F to 122°F) |
| Operating Humidity: | less than 85% relative |
| Storage Temperature: | -20C to 60C (-4°F to 140°F) |
| Storage Humidity: | less than 85% relative |
| Weight: | 330g / 11.63 oz |
| Accessories: |
Carrying case x 1; Users Manual x 1; External Battery Pack: 1.5V AA Batteries x 6; 9V Alkaline Battery x 1; Alligator clip x 1 |
