Martel Electronics QM140V - Manual

DIMENSIONS
All dimensions in mm (inches)
FITTING THE EMV 1125
Drill a 5.5mm / " hole in the panel.
not to overtighten the nut as this may damage the meter.
7 /
32
Fit the module to the panel by passing its
screw threaded stud and the wires through the hole, fitting the washer and
tightening the nut provided. Take care not to trap any of the connecting wires. Do
EMV 1125 is an easy to mount LCD digital panel meter. The user need only drill a single 5.5mm / hole in the panel. The module is fitted to the panel by locating its
screw threaded stud through the hole, fitting the washer and tightening the nut provided. The module's 10 connecting wires pass through the hollow stud into the
target application, where they can be easily soldered into place. The module features 200mV full scale input, auto-zero and auto-polarity. A separate screw terminal
adaptor board (T/BLK-4) simplifies connection and calibration.
" 7 /
32
Single Hole Mounting
200mV Full Scale Reading
12.5mm / 0.5" LCD Digit Height
Auto-zero, Auto-polarity
10 Wire Connections
Low Battery Warning
Screw Terminal Board Option (T/BLK-4)
EMV 1125
Single Hole Mounting Meter
Stock Number
Easy Mounting Voltmeter EMV 1125
Optional Screw Terminal Adaptor Board T/BLK-4
Specification Min. Typ. Max. Unit
Accuracy (overall error)* 0.05 0.1 % (±1 count)
Linearity ±1 count
Displayed reading -1999 1999
Resolution 0.1 mV d.c.
Sample rate 3 sample/sec
Operating temperature range 0 50 °C
Temperature stability 100 ppm/°C
Supply voltage 7.5 9 15 V d.c.
Supply current 150
* To ensure maximum accuracy, re-calibrate periodically.
µ A
WEBSITE: http://www.lascarelectronics.com/
Shown Actual Size
REAR VIEW
EMV 1125 T/BLK-4 Panel 10 Wires (30cm)
Shakeproof
Washer
Nut
Nut
21.40
(0.84)
10.70
(0.42)
5.00
(0.20)
10.70
(0.42)
43.50 (1.71)
21.75 (0.85) 21.75 (0.85)
SAFETY
To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed 60Vd.c. If voltages to the measuring inputs
do exceed 60Vd.c., then fit scaling resistors externally to the module. The user must ensure that the incorporation of the 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).
Module thickness 5.5mm (0.22)
If T/BLK-4 is not fitted, then do not fit the first nut.
9.0
(0.35)