dms-30lcd ETC-unknow, dms-30lcd Datasheet
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dms-30lcd
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dms-30lcd Summary of contents
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... Offering all the outstanding features and benefi DATEL’s industry leading DMS- 20LCD Series of 3½ Digit LCD Panel Meters, DMS-30LCD meters offer larger, more easily readable displays at slightly higher power consumptions. Like all DMS Series LCD meters, these miniature (2.17” ...
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... Listed spec applies to 5V-powered models only. For 9V-powered models, both (–) INPUT LO (pin 12) and (+) INPUT HIGH (pin 11) must always be at least 1.5V above –BATTERY (pin 3) and at least 1.5V below +BATTERY (pin 1). ➂ See Technical Notes. Ordering Information DMS-30LCD - Input Range: Leave blank for standard 0 = ±200mV models ± ...
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... Refer to Figure 9 for applications requiring greater ( ±10%) gain adjust- ments. 3½ Digit, LCD Display Digital Panel Voltmeters 8. Soldering Methods: All models in the DMS-30LCD Series easily withstand most common wave soldering operations. We recommend, however, you evaluate the effects your particular soldering techniques may have on the meter’ ...
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... Process Control (4-to-20mA) Measurements: In many common process-control applications, a 4-to-20mA current loop is used to 7 REF IN transmit information. Because DMS-30LCD meters have such high 3 input impedance, a simple shunt resistor across the meter’s input can 5V RET be used to convert the loop current to a voltage. See Figure 7. The ...
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... The circuit can be calibrated by fi rst measuring the actual battery volt- age with another meter and then adjusting the gain-adjust potentiom- eter on the back of the DMS-30LCD until a similar reading is obtained. If possible, the resistors in the divider should be ±1% metal-fi lm types with TCR’s less than 50ppm/°C. ...
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... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without notice. www.murata-ps.com/locations DMS-30LCD Series 3½ Digit, LCD Display Digital Panel Voltmeters PIN #1 DMS-30LCD-X-XX ...