OEM 1B-LED Lascar Electronics, OEM 1B-LED Datasheet

OEM 1B-LED

Manufacturer Part Number

OEM 1B-LED

Description

Voltmeter, LED; Voltmeter Meter Type; LED; 0.31 in.; 5 VDC (Typ.); 0 to degC

Manufacturer

Lascar Electronics

Type

Voltager

Datasheet

1.OEM_1B-LED.pdf (2 pages)

Specifications of OEM 1B-LED

Accuracy

±0.05% %

Connection Type

Digit Height

0.31

Dimensions

0.92"L×0.21"W×0.65"H

Display Digit Height

0.31 "

Display Type

LED

Function

Voltage

Meter Type

Voltmeter

Primary Type

Electronic

Range, Measurement

200 mVDC

Temperature, Operating

0 to +50 °C

Voltage, Supply

5 VDC

Lead Free Status / Rohs Status

RoHS Compliant part

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OEM 1B-LED

Unless otherwise noted, specifications apply at T =25°C, V

mode.

Specifications liable to change without prior warning

PRODUCT DESCRIPTION

This low cost sub-miniature LED voltmeter module is ideally suited for high volume applications. It features an exceptionally

large display in a miniature package and includes auto-zero and user-selectable decimal points. The use of low current

display technology means this LED product can be considered for battery powered applications. The OEM 1B-LED is

dimensionally compatible with its LCD counterpart, the OEM 1B. Connection to the module is via two rows of pins.

FEATURES

TYPICAL APPLICATIONS

• High Volume, Low Cost Systems

• Power Supply Monitoring

• Handheld Indication

• Panel-Mount Indication

ELECTRICAL SPECIFICATIONS

SAFETY

To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed

60Vdc. The user must ensure that the incorporation of the panel meter into the user’s equipment conforms to the

relevant sections of BS EN 61010 (Safety Requirements for Electrical Equipment for Measuring, Control and

Laboratory Use).

• 8

• 200mV d.c. Full Scale Reading

• 50mA (typ) @ +5V d.c. Power Supply

•

• User Selectable

• DIL Pin Connection

• Size compatible with OEM 1B (LCD module)

Specification

Accuracy (overall error) *

Linearity

Sample rate

Operating temperature range

Temperature stability

Warm-up time

Supply voltage

Supply current **

Input leakage current

* To ensure maximum accuracy, re-calibrate periodically.

** Depends on reading and temperature.

Auto-zero and Auto-polarity

mm (0.31") Digit Height

Decimal Points

supply

OEM 1B-LED

=5Vd.c. (f

ORDERING INFORMATION

Standard Meter

Min.

4.75

clock

=40kHz) and are tested with the module configured for floating input

Issue 3

Typ.

0.05

150

2.5

3½ Digit LED Voltmeter Module

Max.

5.25

100

0.1

±1

M.C.

No.: 695 - Page 1 of 4

Applies to OEM 1B-LED/1

% (±1 count)

samples/sec

Stock Number

OEM1B - LED

ppm/°C

minutes

V d.c.

count

Unit

°C

Related parts for OEM 1B-LED

OEM 1B-LED Summary of contents

Page 1

... The use of low current display technology means this LED product can be considered for battery powered applications. The OEM 1B-LED is dimensionally compatible with its LCD counterpart, the OEM 1B. Connection to the module is via two rows of pins. ...

Page 2

... CAL Specifications liable to change without prior warning 5.4 (0.21) 5.5 (0.22) PIN CONFIGURATION 8 1 OEM 1B-LED Issue 3 3½ Digit LED Voltmeter Module 1.27 (0.05) CAL 5.0 (0.20) 2.54 (0.10) (rear view) CAL in 1 identifier M.C. Applies to OEM 1B-LED/1 No.: 695 - Page ...

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