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| DMS-20PC-1-LM Self-Powered 3 Digit, LED Display AC Line Voltage Monitors FEATURES Plugs directly into USA-style wall outlets Screw terminals for panel mounting Small 1.38" x 0.88" x 1.0" packages Large, easy-to-read, red, blue or green LED displays Fully encapsulated for harsh environments Half-wave averaging, rms calibrated UL, CSA and IEC1010-1 certified Very low cost! Functional Specifications Input Voltage Range Overvoltage Protection Frequency Range Current Consumption Performance Sampling Rate Measurement Type Accuracy @ +25C Temperature Drift (-25 to +60C) Mechanical Dimensions DisplayType Weight Case Material 85-264Vrms 300Vrms (Overvoltage category II) 47-63Hz 50mArms (max.) 2.5 readings/second Half-wave average, rms calibrated for sinusoidal input 1V (typ.), 2V (max.) 0.15 Volts/C (max.) 1.38" x 0.88" x 1.00" 3 digit, red LED, 0.37"/9.4mm 1 ounce (28 grams) Polycarbonate Murata Power Solution's DMS-20PC-1-LM is a component-size, self-contained, low-cost ac voltmeter for true line measurements. It requires no additional components or auxiliary power. Simply plug it into any wall outlet and instantly read voltages from 85 to 264Vac (47-63Hz). The large (0.37"/9.4mm), bright red, blue or green LED display makes the DMS-20PC-1-LM easily readable under any lighting conditions. DMS-20PC-1-LM employs half-wave sinusoidal averaging (rms calibrated) and has DMS-20PC-1-LM-F a display resolution of 1Vac over its full input (Blade Terminals) range. Packaged in a red-filter case with builtin bezel, the meter is fully encapsulated for ruggedness. All units are overvoltage protected DMS-20PC-1-LM (Panel Mount) to 300Vac. This low-cost meter is ideal for industrial, laboratory, office and field-service applications. Its miniature size is perfect for design into high-end consumer electronics, laboratory instrumentation and other products requiring accurate ac line monitoring. Suggested wiring (user supplied) Ordering Information DMS-20PC-1-LM-C DMS-20PC-1-LM-B-C DMS-20PC-1-LM-G-C DMS-20PC-1-LM-F-C DMS-20PC-1-LM-BF-C DMS-20PC-1-LM-GF-C DMS-20-CP DMS-BZL3-C DMS-BZL4-C Red LED (threaded & screws) Blue LED (threaded & screws) Green LED (threaded & screws) Red LED (blade terminals (installed) Blue LED (blade terminals (installed) Green LED )blade terminals (installed) Panel cutout punch Panel mount bezel Panel mount bezel with sealing gasket Brass screws (6-32 thread) and a panel-mount retaining clip are supplied with each meter Environmental Operating Temperature -25 to +60C Storage Temperature -40 to +75C Humidity (Non-condensing) 0 to 95% Operation and accuracy at inputs above or below these ranges are not specified. For full details go to www.murata-ps.com/rohs C (R) US E156931 www.murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MPM_DMS-20PC-1-LM_C03 Page 1 of 2 DMS-20PC-1-LM Self-Powered 3 Digit, LED Display AC Line Voltage Monitors Dimensions in inches (millimeters) Tolerances: 2 PL Dec 0.02 (0.51) 3 PL Dec 0.010 (0.254) Recommended panel cutout dimensions: 1.336 (33.93)W x 0.838 (21.29)H Internal corner radii 0.032 (0.81) Max. 1.30 (33.0) 0.04 (1.016) 0.04 (1.016) 0.04 (1.016) #6-32 UNC THD 0.44 (11.2) 0.80 (20.3) 0.88 (22.4) 0.37 (9.4) 0.75 (19.1) 0.32 (8.1) 1.00 (25.4) #2-56 INSERT 0.156 (3.96) DEEP 0.19 (4.8) 1.07 (27.2) 1.28 (32.5) 0.10 (2.5) 1.63 (41.4) 1.83 (46.5) 0.10 (2.5) C (R) US E156931 USA: Canada: UK: France: Germany: Japan: China: Singapore: Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Munchen, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: sales@murata-ps.com ISO 9001 and 14001 REGISTERED 10/23/08 Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. (c) 2008 Murata Power Solutions, Inc. www.murata-ps.com DMS-20PC-3-LM 1.38 (35.1) MPM_DMS-20PC-1-LM_C03 Page 2 of 2 (R) (R) |
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