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The Texmate UM-35-DCA is a cost-effective DC current meter that measures DC signals as low as 20mV full scale. The UM-35-DCA is ideal for high DC current measurement using low voltage drop current shunts, or for other precision low DC mV measurements. This meter comes standard with a red 3 1/2 digit LED display or you can choose an optional green or super bright LED display.
| Input Configuration: | Single-ended, however isolated power supply enables differential measurements up to a maximum common mode of 50V.* A Zero Potentiometer is provided that can offset the displayed reading ±500 counts. |
| Full Scale Ranges: | Four header selectable ranges of ±20mV DC, ±50mV DC, ± 100mV DC & ±200mV DC full scale |
| Input Impedance: | 50KΩ/100KΩ/65KΩ in 50/100/200 ranges |
| A/D Converter: | 12 Bit Dual Slope |
| Accuracy: | ±(0.05% of reading plus 2 counts) |
| Temperature Coefficient: | 100ppm/°C (Typical) |
| Warm Up Time: | 2 minutes to specified accuracy |
| Conversion Rate: | 3 conversions per second (Typical) |
| Display: | 3 1/2 digit 0.56" Red LED display (std), Green or Super Bright Red are optional. Range -1999 to 1999 counts. |
| Decimal Selection: | Header under face plate, X•X•X•X• |
| Overrange Indication: | 1 (MSD) displayed with all other digits blank |
| Power Supply (PS6 std): | 120/240V AC, 50/60/400 Hz. approx 1.5W |
| (PS7 opt) | Isolated Switcher. 9 to 36V DC/12 to 24V AC |
| (PS8 opt) | 5 VDC/200mA |
| Operating Temperature: | –10 to 50 °C |
| Storage Temperature: | –20 to 70 °C |
| Relative Humidity: | 95% (non-condensing) |
| Case Dimensions: | Bezel 3.78”Wx1.89”H (96mm x 48mm) Depth behind bezel 3.36" (83.5mm) Plus 0.5 to .9” (12.7 to 22.8mm) depending on connector used. |
| Weight: | NW. 12oz (0.34kg) 15.6oz (0.44kg). when packed. |
Manuals
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