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CMCP510 Loop Powered Display for
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The CMCP510 loop-powered digital panel meters have a large, easy to read display, and require no external power source. The 9.4 mm digits exhibit uniform intensity over the entire 4-20 mA operating range. Additionally the total maximum loop voltage drop is only 5V. Both gain (span) and offset (zero) adjustments are performed with on-board precision, 20 turn potentiometers. All decimal-point and range-change selections are made on a six-position DIP switch featuring vibration-resistant, gold-plated contacts. There are no jumpers or solder gaps to close. Connections to the current loop are made via a reliable, two-position, screw-type terminal block. |
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Specifications:
| Min. | Typ. | Max. | Units | |
| Full Scale Input Range | +4 | +20 | mA | |
| Input Impedance | 250 | Ω | ||
| Voltage Drop | 4.0 | 5.0 | V | |
| Over-Current Protection | ±40 | mA | ||
| Sampling Rate | 2.5 Per Sec | |||
| Accuracy (1 min. Warm up) | ±.05%FS | ±1 Count | ||
| Temp. Drift (0-+60*C) | ±0.15 | ±0.3 | Cnts/*C | |
| Display Type & Size | 3.5 Digit | Red | LED | 9.4 mm |
| Polarity Indication | - for Neg. | |||
| Over-Range Indication | -1___ for Neg. | 1___ for Pos. | ||
| Operating Temperature | 0 | 60 | *C | |
| Storage Temperature | -40 | 75 | *C | |
| Humidity (Non-Condensing) | 0 | 95 | % | |
| Case Material | Poly-Carbonate | |||
| Weight | 0.6 ounces | 17 grams |
Ordering Information:
| CMCP510 | -XXX | -XXX | Loop Powered Meter |
| 4 mA Display | 20 mA Display | ||
| Example | |||
| CMCP510 | 00.0 | 25.0 | 00.0 to 25.0 Loop Display |