Datel Meters



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DC Voltmeters

Several type DC voltmeters are available from Datel including the little 2-wire models that make installation a breeze.

Click on a model type for more information:

      New
2-wire Meters
Traditional
2-wire Meters

      NEMA-4
General Purpose
Daylight Readable



 


New Round 2-Wire Model
Easy-To-Install, Self-powered, LED DC voltmeters
  DC Volt Graphic

DATEL’s new DMR20-10-DCM self-powered, auto-ranging DC voltage monitors are designed to measure and display the outputs the most popular DC power systems. Simply connect any 6 to 75V DC power source and these meters are fully operational— no additional components or power sources are required.

The DMR20-10-DCM is housed in a rugged, round polycarbonate case that provides excellent protection against moisture, dust, shock and vibration. Panel installation is straightforward: using readily available tooling, simply drill and punch a 1.2 inch (30.5mm) diameter hole and anti-rotation notch, insert the meter and gasket into the panel, and securely fasten the meter using the supplied hex nut. The supplied hardware is designed to provide protection to IP67/NEMA 6 !
  • FEATURES
  • Self-powered, requires only two connections
  • Auto-ranging 6 to 75Vdc input range
  • Installs in round “oiltight” 1.20 inch (30.5mm) cutouts
  • Reverse polarity protected to –100Vdc
  • Four-digit LED display with overvoltage indication
  • Digital replacement for analog panel meters
  • Screw-style terminal block simplifi es installation
  • Self-resetting internal fuse for long-term reliability
  • Provides moisture resistance to IP67/NEMA 6
  • Supplied with EPDM rubber gasket and plastic hex nut
  • Panel knockout punch available



To place an order, enter the quantity of desired items and then click on the bar at the bottom of the chart.
Product Guide
LED Model (Front of meter is water resistant)
Price
Size
Inches(mm)
Display Resolution/
Accuracy (Typ.)
Input Range  Download 
Datasheet
 Purchase 
Quantity
DMR20-10-DCM-C,  $45.00 Round 1.5
(38.1)
4 Digit RED LED See datasheet +6 to +75VDC Download
Datasheet
Qty:

Recommended
    Accessory         Price
Description  Purchase 
Quantity
DMR-KP-1               $98.00   Panel cutout punch for the DMR20-10-DCM-R-C Meter Qty:

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Traditional 2-Wire Models
Self-powered, LED and LCD DC voltage monitors
  DC Volt Graphic

DATEL’s DMS-20PC-DCM Series of self-powered, positive-reading, DC voltage monitors are great replacements for older, hard-to-read, analog panel meters. Simply connect a DC voltage across the rear terminals and the meters are fully operational — no additional components or power supplies are required!
  • Self-Powered, No External Power Required
  • Easy to Install: Only Two Connections
  • Voltages: 3.3/9/12/15/24/36V and –48V
  • Resolution to 0.01V; Accuracies to 10mV
  • Reverse-Polarity and Transient Protected
  • Rugged, Epoxy-Encapsulated Construction, (LED models)
  • LED models are water resistant from the front
  • LCD models are not water resistant
  • Reliable, Screw-Terminal Connectors
  • Replacements for 2-Wire Analog Meters

To place an order, enter the quantity of desired items and then click on the bar at the bottom of the chart.
Product Guide
LED Model (Front of meter is water resistant)
Price
Size
Inches(mm)
Display Resolution/
Accuracy (Typ.)
Input Range  Download 
Datasheet
 Purchase 
Quantity
DMS-20PC-0-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit RED LED ±0.01V +4.5 to +19.99VDC   Qty:
DMS-20PC-0-DCM-B, $59.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit BLUE LED ±0.01V +4.5 to +19.99VDC Download
Datasheet
Qty:
DMS-20PC-1-DCM,  $50.00
  (Most popular model)
1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit RED LED ±0.1V +8.0 to +50.0VDC Qty:
DMS-20PC-1-DCM-B, $59.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3 Digit BLUE LED ±0.1V +8.0 to +50.0VDC Qty:
DMS-20PC-2-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3 Digit RED LED ±1V +30 to +264VDC   Qty:
DMS-20PC-3-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3 Digit RED LED ±0.01V +2.0 to +6.0VDC Download
Datasheet
Qty:
DMS-20PC-4-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit RED LED ±0.01V –4.5 to –19.99VDC Download
Datesheet
Qty:
DMS-20PC-5-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit RED LED ±0.1V –18.0 to –50.0VDC Qty:
DMS-20PC-6-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3½ Digit RED LED ±1V –30.0 to –264VDC Qty:
DMS-20PC-7-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3 Digit RED LED ±0.1V –36.0 to –75.0VDC Download
Datasheet
Qty:
DMS-20PC-8-DCM,  $50.00 1.38 x 0.88 x 1.0
(35 x 22 x 25)
view package
3 Digit RED LED ±0.1V +30.0 to +199.9VDC Download
Datasheet
Qty:
LCD Models (Meter is NOT water resistant)
Price
Size
Inches(mm)
Display Resolution/
Accuracy (Typ.)
Input Range  Download 
Datasheet
 Purchase 
Quantity
DMS-20LCD-0-DCM,  $30.00 1.38 x 0.88 x 0.66
(35 x 22 x 17)
view package
3½ Digit LCD ±0.01V +6.50 to +18.00VDC Download
Datasheet
Qty:
DMS-20LCD-1-DCM,  $30.00 1.38 x 0.88 x 0.66
(35 x 22 x 17)
view package
3½ Digit LCD ±0.1V +8.0 to +50.0VDC Qty:
DMS-20LCD-2-DCM,  $30.00 1.38 x 0.88 x 0.66
(35 x 22 x 17)
view package
3½ Digit LCD ±0.1V +18.0 to +90.0VDC Download
Datasheet
Qty:
DMS-20LCD-3-DCM,  $30.00 1.38 x 0.88 x 0.66
(35 x 22 x 17)
view package
3½ Digit LCD ±0.2V +50.0 to +150.0VDC Qty:


Recommended
    Accessories         Price
Description  Download 
Datasheet
 Purchase 
Quantity
DMS-20-CP               $285.00   Panel cutout punch for the DMS-20 Series  Download Qty:
DMS-BZL3-C               $4.00   Mounting Bezel for all DMS-20 series meters   
Download
Qty:
DMS-BZL4-C               $6.00   Mounting Bezel with EPDM sealing gasket for all DMS-20 series meters   Qty:

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3½ Digit Daylight Readable DC Voltmeters
The DATEL DMS-30DR Series are the first digital panel meters to offer LED displays that are readable in direct sunlight—no special filters or shading devices are required. Their Autodim circuit automatically adjusts the display’s brightness to suit viewing environments ranging from total darkness to full, brilliant sunlight. A user-accessible brightness adjustment pin enables custom intensity settings or display matching in multiple display applications. These meters require an external 5 Volts (typ.) for power.
Download Complete Datasheet
Product Guide
 Model Number Full Scale
Input
Input
Impedence
Accuracy Operating
Temperature
Humidity Supply Voltage Supply Current Price Purchase
DMS-30DR-0-R-C +/-199.9mV DC 1000Mohm +/-1 count 0 - 60°C 0 to 95% +4.75 to +5.25 VDC 225mA $65.00 Qty:
DMS-30DR-1-R-C +/-1.999V DC 1000Mohm +/-1 count 0 - 60°C 0 to 95% +4.75 to +5.25 VDC 225mA $65.00 Qty:
DMS-30DR-2-R-C +/-19.99V DC 1Mohm +/-2 counts 0 - 60°C 0 to 95% +4.75 to +5.25 VDC 225mA $65.00 Qty:
DMS-30DR-3-R-C +/-199.9V DC 1Mohm +/-2 counts 0 - 60°C 0 to 95% +4.75 to +5.25 VDC 225mA $$65.00 Qty:


Recommended Accessories Price Purchase Download
Datasheet
DMS-30-CP   PC-board/panel cutout punch for the DMS-30 Series $285.00 Qty:  Download
Datasheet
DMS-BZL1   Bezel for all DMS-30 & DMS-40 series meters $4.00 Qty: Download
Datasheet
DMS-BZL2   Bezel with EPDM sealing gasket for all DMS-30 & DMS-40 series meters $6.00 Qty:
PS510    5VDC/1.0A, high-efficiency, dc instrumentation power supply by Texmate $35.00 Qty: See
Product Page

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3½ Digit General Purpose DC Voltmeters
Ease-of-use, outstanding reliability, low cost
The DMS-20 Series (subminiature) and DMS-30 Series (miniature) Digital Panel Voltmeters are fully functional, fully self-contained meters incorporating precision A/D converters, factory-trimmed reference circuits, and large easy-to-read LED or LCD displays in rugged, epoxy-encapsulated packages that are only slightly larger than the displays.

LED meters are availble in eleven different colors, and LCD meters are available with or without backlighting. Maximum versatility, ease-of-use, outstanding reliability and very affordable pricing make the DMS20 and 30 Meters the right choice for all your 3½ DPM applications.
 
3½ Digit Meters
To place an order for these meters, call us at (800) 230-6008
Series Size
Inches(mm)
Display
Options
Digit Height Download
Datasheet
DMS-20PC   From $42 1.38 x 0.88 x 0.48
(35 x 22 x 12)
view package
6 LED Colors
Test, Hold, Disable
0.37in./9.4mm
view display
Download
(165k)
DMS-30PC   From $54 2.17 x 0.92 x 0.56
(55 x 23 x 14)
view package
8 LED Colors
Test
0.56in./14.2mm
view display
Download
(188k)
DMS-20LCD   From $30 1.38 x 0.88 x 0.43
(35 x 22 x 11)
view package
LCD Dislay
Backlighting
0.37in./9.4mm
view display
Download
(196k)
DMS-30LCD   From $46 2.17 x 0.92 x 0.43
(55 x 23 x 11)
view package
LCD Display
Backlighting, Test
0.4in./10.2mm
view display
Download
(194k)

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4½ Digit General Purpose DC Voltmeters
  The right DPMs for all your high-performance applications

4½ Digit Meters For high-resolution, high-accuracy, digital panel meter applications, there is no better combination of performance, size, reliability and price than DATEL’s 4½ digit LED/LCD display DPM's. These fully self-contained, component-like, plug-in meters provide scientific-grade accuracy and outstanding reliability.

LED meters are available in five different colors, including DATEL’s unique low-power models, and LCD meters are available with or without backlighting. All operate from single supplies and are packaged in miniature 2.17" x 0.92" (55 x 23mm) packages whose epoxy encapsulation provides a measure of vibration, shock and moisture resistance simply not found in competing meters.
 

To place an order for these meters, call us at (800) 230-6008
Series Size
Inches(mm)
Display
Options
Digit Height Download
Datasheet
DMS-40PC,   4½ Digit   From $78 2.17 x 0.92 x 0.56
(55 x 23 x 14)
view package
4 LED Colors
Hold, Test, BCD Outputs
0.52in./13.2mm
view display
Download
(150k)
DMS-40LCD,   4½ Digit   From $78 2.17 x 0.92 x 0.43
(55 x 23 x 11)
view package
LCD Display
Hold, Backlighting
0.4in./10.2mm
view display
Download
(176k)

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Ruggedized DC Voltmeters
DATEL
NEMA-4/IP65 rated Voltmeters with Daylight Readable, Auto-Dimming LED Displays

datel dmu-30 series
  • AC mains or DC battery powered.
  • Large easy-to-read, automatically adjusting, super-bright LED display
  • Designed for easy, reliable integration into customer applications
  • UL Certification pending
  • Designed to meet NEMA-4 /IP65 moisture resistance requirements



The DMU-30DCV series of daylight-readable voltmeters measure and display DC voltages as low as ±2V and as high as ±200V. Their large 0.56” (14.2mm) high, super-bright red LED-display is readable in full sunlight. An auto-dimming circuit automatically adjusts the display brightness for all viewing conditions. DMU-30DCV dc voltmeters are packaged in a plastic package with an integrated bezel and gasket assembly designed to meet NEMA-4 / IP65 requirements for moisture resistance in outdoor applications.

DMU-30DCV meters can be powered from 85-264Vac (50-60Hz) or 110-300Vdc, while providing 2500V isolation between the input signal and their ac power supply.

Click here for complete data sheet on this DC Voltmeter

    Features:

  • Measure and accurately display dc voltages in harsh environments
  • Operates from universal 85-264Vac mains, or 110-300Vdc supplies
  • Three input ranges: ±2Vdc, ±20Vdc, and ±200Vdc
  • Daylight-readable LED display with automatic brightness adjustment
  • Moisture & impact resistant package offers NEMA-4 / IP65 protection
  • Input circuit fully isolated

Place your order here

Product Guide     (To place an order, enter the quantity of desired items and then click on the "Add" bar at the bottom of the chart.)
Model Number Measurement Range Price Purchase
DMU-30DCV-1-DR-C 0-1.999 DC VOLTS $106.00 Qty:
DMU-30DCV-2-DR-C 0-19.99 DC VOLTS $106.00 Qty:
DMU-30DCV-3-DR-C 0-199.9 DC VOLTS $106.00 Qty:


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2046 West Peninsula Circle - Chandler, AZ 85248  USA
Telephone: (480) 659-8351, Toll Free: (800) 230-6008, Fax: (480) 659-8361

Email:   information@DatelMeters.com



AL70113
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