DMS-20PC-1-FM-F-C Murata Power Solutions Inc, DMS-20PC-1-FM-F-C Datasheet

Digital Panel Meters 47.0-99.0Hz / 120Vac

DMS-20PC-1-FM-F-C

Manufacturer Part Number
DMS-20PC-1-FM-F-C
Description
Digital Panel Meters 47.0-99.0Hz / 120Vac
Manufacturer
Murata Power Solutions Inc
Datasheet
1.DMS-20PC-1-FM-C.pdf (2 pages)

Specifications of DMS-20PC-1-FM-F-C

Display Type
3 Digit LED
Mounting Style
Panel
Number Of Outputs
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DMS-20PC-1-FM-F-C
FEATURES
■
■
■
■
■
■
■
www.murata-ps.com
Functional Specifi cations
Input
Freq. Range (Voltage Range): ➀
Current Consumption
Overvoltage Protection:
Performance
Sampling Rate
Accuracy (–25 to +60°C):
Mechanical
Dimensions
Display Type
Weight
Case Material
Environmental
Operating Temperature
Storage Temperature
Humidity (Non-condensing)
➀ Operation and accuracy at inputs above or below these
Self-powered, no external supplies required
3 models:
Screw terminals simplify panel mounting
Ideal for emergency power equipment
Small 1.38" x 0.88" x 1.0" packages
Epoxy encapsulated for harsh environments
Large (0.40"/10.2mm) red LED displays
DMS-20PC-1-FM
DMS-20PC-2-FM
DMS-20PC-3-FM
DMS-20PC-1/2-FM
DMS-20PC-3-FM
DMS-20PC-1/3-FM
DMS-20PC-2-FM
ranges are not specifi ed.
E156931
www.murata-ps.com/rohs
For full details go to
47.0-99.0Hz (85-140Vac)
47.0-99.0Hz (170-264Vac)
350-450Hz (85-140Vac)
　
47.0-99.0Hz (85-140Vac)
350-450Hz (85-140Vac)
47.0-99.0Hz (170-264Vac)
50mArms (max.)
200Vrms (max.)
300Vrms (max.)
4 readings/second
±0.1Hz
±1.0Hz
1.38" x 0.88" x 1.00"
3 digit, red LED,
0.4"/10.2mm
1 ounce (28 grams)
Polycarbonate
–25 to +60°C
– 40 to +75°C
0 to 95%
www.murata-ps.com/dpm
quency meters. Simply connect the ac line to the two rear input terminals, and the unit is
fully operational with no additional components or auxiliary power required! Two, 50/60Hz
models operate over input voltage ranges of 85-140Vac or 170-264Vac. A third, 400Hz
model operates over an input voltage range of 85-140Vac. Despite their small size (1.38"
x 0.88" x 1.0"), DMS-20PC-FM meters feature large 0.40"/10.2mm red LED's that can be
read easily from 15 feet away.
embedded microcomputer provides accura-
cies of ±0.1Hz (50/60Hz models) or ±1.0Hz
(400Hz model) over the entire operating
temperature range of –25 to +60°C. Epoxy
encapsulated plastic packages provide
excellent protection against the harsh
environments normally encountered by
emergency backup power generators. DMS-
20PC-FM meters are the exact same size as
DATEL's popular AC Line Voltage Monitors
(models DMS-20PC-X-LM).
DMS-20PC-1-FM-C
DMS-20PC-1-FM-F-C
DMS-20PC-2-FM-C
DMS-20PC-3-FM-C
DMS-20-CP
DMS-BZL3-C
DMS-BZL4-C
➁ Brass screws (6-32 thread) and a panel-mount retaining clip are supplied with meter.
Ordering Information
DATEL's new DMS-20PC-FM Series are the world’s smallest, self-powered, ac fre-
An ultra-stable, quartz-crystal-controlled,
47-99Hz / 120Vac frequency monitor with threaded standoffs ➁
47-99Hz / 120Vac frequency monitor with blade terminals
350-450Hz / 120Vac frequency monitor with threaded standoffs ➁
47-99Hz / 220Vac frequency monitor with threaded standoffs ➁
Optional panel cutout punch
Optional panel mount bezel
Optional panel mount bezel with sealing gasket
Self-Powered, 3-Digit LED Display
Typical Connection Diagram
DMS-20PC-FM Series
AC Line Frequency Monitors
22 Mar 2011 MPM_DMS-20PC-FM.G04 Page 1 of 2
FUSED
AC POWER
SUPPLY
email: sales@murata-ps.com
(With blade terminals)
DMS-20PC-1-FM-F
DMS-20PC-1-FM
(Panel mount)

DMS-20PC-1-FM-F-C Summary of contents

Page 1

... DATEL's popular AC Line Voltage Monitors (models DMS-20PC-X-LM). Ordering Information 47-99Hz / 120Vac frequency monitor with threaded standoffs ➁ DMS-20PC-1-FM-C DMS-20PC-1-FM-F-C 47-99Hz / 120Vac frequency monitor with blade terminals 350-450Hz / 120Vac frequency monitor with threaded standoffs ➁ DMS-20PC-2-FM-C 47-99Hz / 220Vac frequency monitor with threaded standoffs ➁ ...

Page 2

... UL rated wire suitable for the intended application is required. DMS-20PC-FM ac frequency meters are not internally fused. The rear threaded standoff input-terminals are to be used only for powering the meter’s internal UNC THD ...