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E-mail
sell@zqaic.com.cn
- Phone
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Address
64 District, Dinghu Avenue, Zhaoqing City, Guangdong Province
Product Categories
Zhaoqing Automation Instrument Co., Ltd
DR series current/voltage meter
NegotiableUpdate on 04/27
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Overview
DR series current/voltage meter
Product Details
Product Features
1. Standard external dimensions: 48 × 96mm; 96 × 96mm;
2. Sampling speed 3 times per second;
3. Zero point adjustment (fixed decimal point);
4. Display range ± 1999;
5.0.8 Large red LED display
characteristic parameter
| Feature project | Specific parameters |
| Supply Voltage | AC220V±15% 50/60Hz |
| Maximum display | 1999 (AC displays valid values) |
| Input method | single-ended input |
| A/D conversion | double integral |
| measurement speed | About 3 times per second |
| Frequency range | 40-200Hz (AC only) |
| Overflow display | “1” or “-1” |
| Polarity display | Only display '-' for DC only |
| display | Red digital tube at 0.8 hours |
| ambient temperature | -10～50℃ |
| ambient humidity | 0～90%RH |
| power consumption | ≤4VA |
| pressure resistance | AC 1500V 1min |
| insulation resistance | DC 500V≥100MΩ |
| weight | About 350g |
| measurement accuracy | 0.5%F.S±2digit |
Model identification:
