Instruction Manual

DIMENSIONS All dimensions in mm (inches)
11mm (0.43“) Digit Height
Programmable Decimal Points
Low Volt Drop
Loop Powered
Simple Screw Terminal Connections
Wide Adjustment Range
Auto-polarity on Display
LED Backlighting
DPM 342 LED Backlit 4-20mA Loop Powered Indicator
A compact loop powered indicator giving an accurate, zero corrected indication of 4-20mA loop current. Calibration is by two multi-turn
potentiometers which allow sensitive adjustment of the instrument. The DPM 342 features an integral snap-in bezel, making installation
easy. The module’s LED backlighting ensures a clear display, even under low light conditions. No soldering is required. Connection to the
current loop is via two screw terminals. The correct decimal point is selected via a jumper link.
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 200 ppm/°C
Loop Volt Drop 5 5.6 6 V
Supply current 4 mA
Full scale reading (20mA) 0 1999 Count
Offset adjustment range -950 +950 Count
*To ensure maximum accuracy, re-calibrate periodically.
tability
+ (span x 0.25)
Stock Number
Standard Meter DPM 342
CONNECTOR SOURCING GUIDE
METHOD Screw Terminals - No Connector Required
Panel cut-out
38.0 x 18.0 (1.50 x 0.71)
Panel thickness
1.0 to 2.5 (0.04 to 0.1)
ON BOARD JUMPER LINKS
40.0 (1.57)
27.3 (1.07)
12.7 (0.50)
20.0 (0.79)
17.5 (0.69)
37.5 (1.48)
abc
d
a. 2.00 (0.08)
b. 6.00 (0.24)
c. 1.60 (0.06) max
d. 9.50 (0.37)
OFF
DP1
DP2
DP3
LK1
CAL
+-+ -
REAR VIEW
Calibration potentiometers