Custom Multifunction Process Calibrator With Loop Power Inpit V Measurment
Smart Multifunction Process Calibrator With Loop Power INPIT V Measurment
Features of Smart Process Calibrator
- Auto shutdown
- DC voltage measurement
- DC voltage output
- DC measurement (milliampere)
- DC measurement (milliampere) with loop power supply
- DC output (milliampere) with loop power supply
- DC (milliampere) analog output with analog output current
| Specifications | Range | Accuracy |
| mv Measurement (INPUT) | 0~100mV | ±(0.02%+2) |
| mv Source (OUTPUT) | 0~100mV | ±(0.02%+2) |
| v Measurement (INPUT) | 0~10V | ±(0.02%+2) |
| v Source (OUTPUT) | 0~10V | ±(0.02%+2) |
| mA Measure | 0~24mA (-25%~125%) | ±(0.015%+4) |
| mA Source | 0~24mA (-25%~125%) | ±(0.015%+4) |
| Loop Power | 24VDC | ±10% |
| Accessibility | ||
| Overload protection: 250mA, 250V fast-acting fuse | ||
| Over-voltage protection | ||
| Auto power off: 5 minutes | ||
| General | ||
| Power Supply | 4*1.5V AA Batteries | |
| Size | 194mm*94mm*54mm | |
| Net weight | 344g | |
| Gross weight | 725g | |
| Safety Rating | EN61010-1, EN61326-1 | |
Product Description of Smart Process Calibrator
PM7221 (Volt/mA Calibrator)is a Volt/mA source and measuring tool used in tests on 0-24 Milliampere current circuit and 10V DC voltage. This calibrator can not be used for measurement and output simultaneously. The calibrator can provide current output in accordance with Milliampere value or percentage displayed. Percentage range is from -25.00% to 125.00%. 0% corresponds to 4 Milliampere and 100% to 20 Milliampere. In the current source mode, the calibrator provide current, in the analog mode ,the calibrator simulates a group of two-wire transmitters using external current loop.
- The maximum voltage imposed between any input terminal and the ground or between two input terminals 30V.
- Storage temperature:-40℃ to 60℃, Operating temperature:-10℃ to 55℃.
- Relatively humidity: 95%( up to 30℃), 75%( up to 40℃), 45%( up to 50℃), 35%( up to 55℃)
- The calibrator needs to be calibrated annually to maintain its compliance with performance specification.
Detailed Images of Smart Process Calibrator
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Our R&D team have over 20 years R&D experience in instrument industry .
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