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DIMENSIONS All dimensions in mm (inches)
Required F.S.R.
Ra
Rb
2V
Note
910k
100k
20V
Note
1M
10k
200V
Note
1M
1k
2kV
Note
1M
100R
200 A
LINK
1k
2mA
100R
20mA
10R
µ
LINK
LINK
SCALING
Two resistors Ra and Rb may be fitted in order to alter
thefull scalereading(F.S.R.) of themeter - seetable.
Themeter will needre-calibration.
11mm (0.43“)Digit Height
Programmable Decimal Points
Auto-zero
Auto-polarity
200mV d.c. Full Scale Reading (F.S.R.)
Display Hold
DPM 40
3
½ 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
Specification
Min.
Typ.
Max.
Unit
Accuracy (overall error) *
0.05
0.1
% (±1 count)
Linearity
±1
count
Sample rate
3
samples/sec
Operating temperature range
0
50
°C
Temperature s
150
ppm/°C
Supply
4.5
5
5.5
V
Supply current
100
200
mA
Input leakage current (Vin = 0V)
110
pA
* To ensure maximum accuracy, re-calibrate periodically.
tability
voltage
Stock Number
SCALING RESISTORS
72 (2.83)
a
bc
24 (0.94)
62 (2.44)
Ø2.2
(0.09)
68 (2.68)
30.5 (1.20)
45.5 (1.79)
Viewing Area
Panel cut-out 68 x 33 (2.68 x 1.30)
a. 4.0 (0.16)
b. 12.0 (0.47)
c. 8.5 (0.33)
Ra
Rb
NOTE
Ensurethat linkacrossRaisOPEN.
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