EV2M-2DIN - Multimeter Vemer - Free user manual and instructions

Type of product	Digital panel multimeter
Model	EV2M-2DIN
Brand	Vemer
Mounting	DIN rail (35 mm)
Display	LED, 4 digits, red
Measuring functions	AC/DC voltage, AC/DC current, frequency, power factor, active/reactive power
Voltage range	50…500 V AC/DC
Current range	0…5 A AC/DC (via external CT)
Frequency range	45…65 Hz
Accuracy	±0.5% FS
Power supply	Self-powered from measurement circuit (85…265 V AC/DC)
Power consumption	< 2 VA
Operating temperature	-10…+55 °C
Storage temperature	-20…+70 °C
Dimensions (W×H×D)	72×72×65 mm (panel cutout 68×68 mm)
Weight	~200 g
Degree of protection	Front panel: IP54, Rear: IP20
Safety standards	IEC 61010-1, CAT III 300 V
Maintenance	Clean with a soft dry cloth; do not use solvents
Spare parts	Replaceable internal fuse (0.1 A / 250 V, 5×20 mm)

Frequently Asked Questions - EV2M-2DIN Vemer

How do I connect the EV2M-2DIN for voltage measurement?

Connect the voltage inputs (L and N) directly to the line under measurement. The device is self-powered from these lines (85...265 V AC/DC). Never exceed the rated voltage of 500 V AC/DC.

Can I measure current with this multimeter?

Yes, the EV2M-2DIN measures current via an external current transformer (CT). The secondary of the CT must be connected to the current input terminals. The device displays the primary current based on the CT ratio (e.g., 100/5 A).

What is the meaning of the red LED display?

The red LED display shows the measured value. The unit (V, A, Hz, kW, etc.) is indicated by a label on the front panel or by the selected function. If the display shows 'OL', it indicates an over-range condition.

How do I change the measurement function?

The EV2M-2DIN has a single function per unit. To change between voltage, current, frequency, or power, you need to reconfigure the wiring or use an external selector switch. The specific model variant determines the fixed function.

What is the accuracy of the EV2M-2DIN?

The basic accuracy is ±0.5% of full scale (FS). For example, if measuring 400 V with a 500 V range, the error is ±2.5 V. This is typical for industrial panel meters.

Can I use this meter in a three-phase system?

The EV2M-2DIN is designed for single-phase measurements. For three-phase systems, you need three units or a dedicated three-phase meter. Each unit measures one phase to neutral or phase to phase.

How do I replace the internal fuse?

Disconnect all power before opening the unit. The fuse is located behind the front panel (often accessible from the rear). Use a 0.1 A / 250 V, 5×20 mm fast-acting glass fuse. Always replace with the same type and rating.

What is the maximum cable length for the current transformer?

For best accuracy, keep the CT secondary wiring under 10 meters with a cross-section of at least 1.5 mm². Longer cables may introduce errors due to resistance.

Is the EV2M-2DIN suitable for outdoor use?

The front panel is IP54 rated (dust and splash protected), so it can be used indoors or in a weatherproof enclosure outdoors. The rear (IP20) must be protected from moisture and dust.

How do I reset the device to factory settings?

The EV2M-2DIN has no user-accessible settings. If the device malfunctions, power cycle it. If the problem persists, it may need service. There are no internal adjustments.

USER MANUAL EV2M-2DIN Vemer

① Power supply connection terminals

② Voltage reading window

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Read all the instructions carefully

■ The EV2M meters are digital multimeters to measure TRMS values (true root mean square values) for alternate voltage and current. It reads these two quantities simultaneously on two 3-digit LED displays.

SAFETY WARNINGS

During the installation and operation of the instrument, proceed in accordance
with the instructions below
1) The instrument should be installed by a competent operator following the
installation diagrams carefully
2) Before touching the connector terminals make sure that the wires to be connected
or already connected to the instrument are not five
3) The instrument should be installed in a panel from which no access can be gained
to the terminals after installation
4) Do not power or connect the instrument if any part of it is damaged
5) The electrical system of the building in which the instrument is to be installed
should have a switch and a protective device against over-currents
6) The instrument is designed for installations with over-solthe c-

polatini level 2, in accordance with the 61910-1 questionnaire.

Code	Model	Description
TEL49100	E12M-201N	Voltage-current reading rate 2.0 N
TEL46200	E12M-201N	Voltage-current reading rate 1.0 N
TEL45400	E12M-R Voltage current reading rate 2 × 1.2

TECHNICAL SPECIFICATIONS

• Power supply: 210 V AC (15% - 10%) 3600 Hz
- 2017年公司业绩预告：\$74
- Measurement of bare root mean square (TRMS) values for voltage and current
• Volumeter remodulation
- 2016/11/24
- maximum voltage: V_max = 100 V
- maximum assumption: 2.5%
• Invisiter contactors
• Américo comexco. • Contratista hryv. al. 4
(Continuation type: 19 and KVA)
2017年1月1日
- Maximum net nominal current
- maximum consumption: 25 gm
- Reading filter update spec
• Maximum section of afer
sim2 for app EX2H 2018 and EX2H 4018
-2.5 m ^-2 (e. m ^-1 s ^-1 )
• Organizational
- 17.45.16
-1760cm, 121(kPa)mm: =12++40°C
- калын б.м. 105 - 205 по-соксидии
- Storage temperature: -20 ± +60 °C
• Display 7 segment LED digit display
- Real estate
-2 months DIS, 34h, 7015 mg for EVEM-2019
- 3 module D13, 24L 7015 spA (保留到N
shadored dimerscent 72 x 72 mm according to DIN "E10 for i(b)N"
• Protection rating: IP51 on the front

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RESOLUTION AND ACCURACY

• Voltage full scale _p=0.01V/Hz
50mm reading 345 V
Minimum value 10V
- Producing U
- 2014.9.16
- Actuarial: 10.2% of total 1.4 gm from 3.5 to 10.6% of total scale (mm)
• Current Wall scale = 5.4t
www.m-radie-6.3.
Vermes and no 0.00
2.1.1.1
- 0.5141 (site 2/1)

- 2018年10月31日

Note current data refer to the values provided by the amperometric transformer;

maximum and minimum refines directly cleaved on the AT ratio need, whereas

resolution is dependent on the scale used, as described below.

Requisition is hyperimizes on the

OPERATION

During normal operation, the device reads the voltage value (Note) in the top window and the
current value (Empere) in the bottom window.
The current value is automatically real in the most attractive scale.
- 0.01 A resolution in 12s 0.02 A
• 0.12 proclimat in the 12.4 + 150.3 mmol/ha
- 3,1 X-ray tube in the 15X V band (mV) [20, 22]
• 1. A. Sichuan in the 100 A + 100 A range (e.g., Sea)
- The resulted for values above 100 A = 2.5: (2)
In the latter case the value is expressed in kA with the decimal point it after the next digit and the LED point it to the right of the last digit above the 34 symbol.

SETTINGS

After setting the device on it is possible to check and/or charge some of the Colony, adding by moving or holding down the Prg key according to the procedure described below.

• Feas the Pror her
The value and current moving dispersion will reach a value referring to the manufacturer primary factory setting 50. To change this value, held down the Png key for at least 2 seconds until the digit thanks. Then press and hold the key pressed until the desired value is reached (the reading will increase by 5-unit steps, 1910 is read as 62 Q).
After a few seconds from the moment the key is relaxed, a value will indicate the reading filter factory value: 101. The lower this value, the later the readings will be updated, the higher the value, the more stable the reading will be. To change this value, total down the Peg key for at least 2 seconds until the digits flash. Then press the key repeatedly until the desired value is set the reading will increase by 1-unit, except the value range is from 1 to 301.

After one of these parameters is set the device will go on and then on again using the new parameter. The device is one internalally with no need to disconnect it from the power supply.

ERROR MESSAGES

1. Ⅲ类Ⅱ类Ⅲ类
2. Memory control test The device has undergone damage that preparation operation

• Unleukar, 2016.
The monthly measured values of the current has corrected the maximum amenable value. V > 1,52 × V_max = 1 > 1,2 × V_min . Since it is identical:

REFERENCE STANDARS

Conformally to the EU directions 2000/05CE d. ne Vakagat 80/330/CEE mod. modified by 92/31-FFC and ISN/RFC (FNC) in industrial soil reference to the infusing huminous standards EN 61010-1, EN 61000-6-2 and EN 61000-6-4