DMS-30193 ETC [List of Unclassifed Manufacturers], DMS-30193 Datasheet

DMS-30193

Manufacturer Part Number

DMS-30193

Description

Manufacturer

ETC [List of Unclassifed Manufacturers]

Datasheet

1.DMS-30193.pdf (2 pages)

Current page: 1 of 2
Download datasheet (125Kb)

DATEL, Inc., Mansfield, MA 02048 (USA)

Features

Replaces DP-650, DP-652 and

DP-654 meters

Connects directly to existing wiring

Available in three input ranges:

Low power consumption

Wider operating temperature

range (0 to +60°C)

Rugged, epoxy-encapsulated

plastic packages

Large (0.4"/10.2mm) LCD displays

Made in the USA!

±200mV, ±2V and ±20V

DP COM

DP 3

DP 2

DP 1

GND

V+

Actual Size

R4 is not used on the ±200mV or ±2V models.

R4 = 100k on the ±20V model.

R1 and R2 are user supplied.

0 Vdc

CONVERTER

DC/DC

Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356

+5V

provide DP-650 users with a superior-quality alternate source. The DMS-3019X

Series input/output connector is pin-compatible with nearly all DP-650 applications.

Only minor sheet-metal modifications are needed to attain all the advantages offered

by the DMS-3019X Series digital voltmeters.

(DMS-30193), ±2V (DMS-30194) and ±20V (DMS-30195). Provisions are also

included for the addition of custom input-scaling resistors— a feature found only on

DMS-3019X meters. Autozero calibration, autopolarity changeover and a factory-

calibrated ultra-stable reference circuit are standard. A reliable, epoxy-encapsulated

DMS-30LCD digital voltmeter, with large (0.4"/10.2mm) LCD digits, is used in all three

models. All internal and external connections are 100% soldered— no elastomeric

connectors are used.

tors: wider operating temperature range, lower power consumption and higher input

impedance, to name a few. And, most importantly, all DATEL digital panel meters are

designed and manufactured in the USA!

DATA

Figure 1. DMS-3019X Simplified Schematic

–5V

CONVERTER

DATEL's new DMS-3019X Series, 3½ Digit, LCD Display, Digital Panel Voltmeters

Three differential, high-impedance, input voltage ranges are available: ±200mV

The DMS-3019X Series offers many noteworthy improvements over its competi-

A/D

V+

V–

0.01µF

+5V

1.23V

REF.

DMS-3019X Series

+2.0V

Series, 3½ Digit, LCD Display

Alternate Source for DP-650

909k

E-mail: sales@datel.com

GAIN

ADJUST

Digital Panel Voltmeters

DISPLAY TEST

(–) INPUT LO

(+) INPUT HI

Internet: www.datel.com

Related parts for DMS-30193

DMS-30193 Summary of contents

Page 1

... DMS-3019X Series digital voltmeters. Three differential, high-impedance, input voltage ranges are available: ±200mV (DMS-30193), ±2V (DMS-30194) and ±20V (DMS-30195). Provisions are also included for the addition of custom input-scaling resistors— a feature found only on DMS-3019X meters. Autozero calibration, autopolarity changeover and a factory- calibrated ultra-stable reference circuit are standard. A reliable, epoxy-encapsulated DMS-30LCD digital voltmeter, with large (0.4" ...

Page 2

... RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS INTERNAL CORNER RADII: 0.032 (0.81) MAX. 1.07 PANEL CUTOUT (27.18) 2.118 (53.80) 2.35 (59.69) 0.093 (2.362) DIAMETER (4 REQUIRED) ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY Ordering Information DMS-30193 ±200mV input DMS-BZL1 DMS-BZL2 DMS-30194 ±2V input DMS-30-CP DMS-30195 ±20V input ® ® DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 ...

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