Datasheet > DPM40

DPM40

更新时间： 2024-11-17 21:55:15

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	50K
描述
A compact Low-Cost LED Module ideally suited for applications where a Bright Display Under All Conditions is Required

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DPM40 数据手册

DPM 40

3½ Digit LED Module

A compact low-cost LED module ideally suited for applications where a bright display under all conditions is required. The DPM 40 is fitted

with high efficiency LEDs and supplied with a filter and bezel to give a high contrast display. The small size and low cost of the unit makes it

11mm (0.43“)Digit Height

Programmable Decimal Points

Auto-zero

Auto-polarity

200mV d.c. Full Scale Reading (F.S.R.)

Display Hold

SCALING

Stock Number

Two resistors Ra and Rb may be fitted in order to alter

the fullscale reading (F.S.R.)ofthe meter -see table.

Specification

Accuracy (overall error) *

Linearity

Min.

Typ.

0.05

Max.

0.1

± 1

Unit

% (± 1 count)

count

The meter willneed re-calibration .

Sample rate

samples/sec

°C

ppm/°C

Required F.S.R.

20V

200V

2kV

200µA

2mA

20mA

910k

100k

10k

100R

Operating temperature range

Temperature stability

Supply voltage

Supply current

Input leakage current (Vin = 0V)

Note

150

100

110

4.5

5.5

200

LINK

* To ensure maximum accuracy, re-calibrate periodically.

100R

10R

NOTE

Ensure that link acrossRa isOPEN.

DIMENSIONS All dimensions in mm (inches)

72 (2.83)

Viewing Area

a. 4.0 (0.16)

b. 12.0 (0.47)

c. 8.5 (0.33)

45.5 (1.79)

Panel cut-out 68 x 33 (2.68 x 1.30)

24 (0.94)

62 (2.44)

Ø2.2

(0.09)

SCALING RESISTORS

30.5 (1.20)

68 (2.68)

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