The image shows a compact, rectangular device with a digital display on the front. It has two large buttons labeled "A" and "B", as well as additional buttons for adjusting and starting. There is a flat platform on top.
CPM 374 / Charged Plate Monitor
(Product No.: 7100.CPM374)
The image shows a compact, rectangular device with a digital display on the front. It has two large buttons labeled "A" and "B", as well as additional buttons for adjusting and starting. There is a flat platform on top.
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CPM 374 / Charged Plate Monitor

dpvlink:
4763
Length :
152 mm
Width :
152 mm
Height :
152 mm
Further product information
 
3,215.65 CHF
per PCE

excl. 8.1% tax

1 PCE
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Product Info

CPM 374 / Charged Plate Monitor

The CPM 374 Charged Plate Monitor is an advanced measuring device for determining electrostatic voltage potentials and discharge times. This device integrates a high-voltage unit and an electrofield meter, based on the field mill induction principle, with an input impedance of 10^15Ω. It is ideally suited for mobile use thanks to its compact dimensions of 152 x 152 x 152 mm and a weight of about 1.5 kg. Additionally, the CPM 374 is prepared for stationary use with a power connection.
The operation is carried out via two buttons in a menu-driven interface, displayed on a two-line alphanumeric LCD display. The measurement data, including positive and negative discharge times as well as offset voltage, are secured in the internal EEPROM memory and can be read out via an RS 232 interface.
Included in the delivery are a plug-in power supply, a grounding cable, a conductive carrying case, software, a factory calibration certificate, and a multilingual operating manual. The CPM 374 complies with the standards EN 61340-5-1 and EOS/ESD S.3.1 and is recommended for annual calibration according to the testing equipment list. The device is operated either with an internal battery pack or an external power supply.
Length
Length
152 mm
Width
Width
152 mm
Height
Height
152 mm
Recommended calibration interval
Recommended calibration interval
12 months bzw. according to test equipment list
Voltage
Voltage
9 - 12 V
Humidity
Humidity
10 - 60 %
Operating temperature
Operating temperature
0 - 40 °C
Weight
Weight
990 g
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Accessories

Accessories

The image displays a calibration certificate in German with details about the manufacturer and the device. Next to it, there is a device with a display, surrounded by a green logo.
Calibration for Charged Plate Monitor
Calibration Charged Plate Monitor
incl. certificate
dpvlink
26315

Price on request
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Documents

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Catalogues

Page: 214
Complete Catalog 2023 - 2024

Product Family

CPM 374 / Charged Plate Monitor

The Charged Plate Monitor CPM 374 measures the electrostatic voltage potential via an integrated plate electrode. The device uses a timer function to determine the discharge time between two defined voltage values. It combines a high-voltage unit with an electric field meter based on the field-mill-influence principle, which enables particularly precise measurements of voltage potentials and discharge times thanks to its extremely high input impedance of 10¹⁵ Ω - ideal for testing air ionization systems.

The CPM 374 meets the requirements of the EN 61340-5-1 and EOS/ESD S.3.1 standards, is touch-proof thanks to its high-impedance isolation and is therefore ideally suited for industrial use. Thanks to its compact design and battery operation, the device is suitable for both mobile and stationary use via a mains connection.

It is operated intuitively via two buttons and a menu-driven system. A two-line LCD display clearly shows all relevant measurement parameters. The measured discharge times (positive and negative) and the offset voltage are stored in the internal, non-volatile EEPROM and can be read out later via the RS232 interface.

The CPM 374 is available as a standard version without a measuring head or as a version including a high-voltage measuring head.

Scope of delivery:
Power supply unit, grounding wire, conductive carrying case, software, factory calibration certificate and user manual (German/English).

Technical data:

Dimensions:

152 x 152 x 152 mm

PC interface:

serial interface for controlling the functions and for measured value output

Power supply:

internal with battery block 7.2V / 1300mAh (permanently monitored)
external with power supply unit 12V DC / 750mA

Display:

alphanumeric display
2 lines x 16 characters (100mm x 24mm)

Charging time:

max. 14 hours

Power consumption

approx. 150mA with battery operation / approx. 600mA with PSU operation


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Length
Width
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7100.CPM374 - CPM 374 / Charged Plate Monitor
7100.CPM374
CPM 374 / Charged Plate Monitor
152 mm
152 mm
152 mm
 
3,215.65 CHF
7100.CPM374-MK11 - CPM 374 / Charged Plate monitor incl. measuring head MK11
7100.CPM374-MK11
CPM 374 / Charged Plate monitor incl. measuring head MK11
152 mm
152 mm
152 mm
incl. measuring head MK11
3,430.25 CHF
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