Guilin Huayi Peakmeter Technology Co., Ltd.
Intelligent Team Smart Products Innovative Manufacturer
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| 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 | |
PM7221 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. When the meter is left idle for five minutes, the meter will automatically be shut down to extend the batteries’ service life. It can only be installed and operated by qualified specialists in accordance with the safety precautions and regulations and the required technical specifications.
We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.
Our R&D team have over 20 years R&D experience in instrument industry .
Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .