DMS-30LCD-0-5数据手册工业自动化与控制的面板仪表规格书PDF

描述 Description

Offering all the outstanding features and benefi ts of Murata Power Solutions’ 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” x 0.92” x 0.43”), epoxy-encapsulated devices offer component-like ease-of-use, outstanding reliability and easy installation in either panels or pc-cards.
DMS-30LCD devices operate from a single +5V supply or a 9V battery. Battery-operated units typically draw 350μA and consume a mere 3.2mW. Backlit models are available for low-light applications; though we have found many designers prefer Murata Power Solutions’ unique low-power LED meters in those circumstances.
Offering 4 optional input voltage ranges (±200mV, ±2V, ±20V or ±200V), DMS-30LCD meters have an extremely user-friendly input structure. They can be used in differential or single-ended modes. Input impedance is a minimum 800kΩ. CMRR is typically 86dB. CMV is ±2V, and inputs are overvoltage protected to ±100V.
Each meter incorporates an extremely stable, double regulated reference and is fully calibrated at our factory prior to encapsulation. We guarantee outstanding initial accuracy (±1 count) and excellent stability over temperature (±0.15 counts/°C). These extremely rugged meters are moisture and vibration proof and never require adjustment or recalibration.
For popular applications (4-to-20mA, rms-to-dc conversion, ac line power, J and K thermocouples, etc.), the DMS-30LCD Series includes a complete line of \"plug-on\" application boards that conveniently convert your meter into an application-specifi c instrument.FEATURES
■ Large (0.4\"/10.2mm), enhanced-contrast, LCD display
■ Single +5V supply or 9V battery
■ Power as low as 3.2mW
■ Miniature size:
   2.17\" x 0.92\" x 0.43\" (55mm x 23mm x 11mm)
■ Epoxy-encapsulated, 12-pin DIP
■ Backlit displays optional
■ 4 differential input voltage ranges
■ High accuracy, ±1 count (±0.05%)
■ Autopolarity changeover and overrange indication
■ User-selectable decimal point placement
■ Numerous \"plug-on\" application boards
■ 0 to +60°C temperature range

特性 Features

■ Large (0.4\"/10.2mm), enhanced-contrast, LCD display
■ Single +5V supply or 9V battery
■ Power as low as 3.2mW
■ Miniature size:
   2.17\" x 0.92\" x 0.43\" (55mm x 23mm x 11mm)
■ Epoxy-encapsulated, 12-pin DIP
■ Backlit displays optional
■ 4 differential input voltage ranges
■ High accuracy, ±1 count (±0.05%)
■ Autopolarity changeover and overrange indication
■ User-selectable decimal point placement
■ Numerous \"plug-on\" application boards
■ 0 to +60°C temperature range