Impulse Counter

Registration of discharge processes

Counter with integrated battery supply (9 V) and battery charge control. Indication via two-digit LCD display with setting and resetting buttons.
  • Potential-free registration of discharge currents occurred in surge protective devices
  • Easy installation by enclosing the earthing conductor of the arrester with a hinged toroidal core
  • Counter in a DIN rail mounted enclosure (2 modules)
  • Twisted sensor cable, 1 m long

Versions

P2 impulse counter: Counter, sensor cable and toroidal core with fixing accessory

Models

P 2 Impulse Counter

P 2 Impulse Counter

Dimension drawing P2

Specifications

Type
Part No.
Response threshold for impulse currents (rise time ≥ 8 µs)
Sequence of impulses
LCD display
Power supply
Battery charge control
Setting device
Resetting device
Operating temperature range
For mounting on
Enclosure material (counter)
Enclosure material (sensor)
Degree of protection
Dimensions (counter)
Dimensions (sensor)
Length of the connecting cable (between sensor and counter)
Weight (counter, sensor and connecting cable)
Accessories included in delivery
Weight
GTIN
PU
Part No.
  • P 2
  • 910 502
  • > 1 kA
  • 1 s
  • electronic counter 0-99
  • 9 V battery (IEC 6LR61) included in delivery, replaceable, battery life > 1 year
  • button and LED situated on the device
  • button on the device for setting the counter (e.g. after replacing a battery)
  • button on the device for resetting the counter to 0
  • -10 °C ... +50 °C
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • PA 6, grey
  • IP 20
  • 2 modules, DIN 43880
  • inner Ø: 15 mm, outer Ø: 36 mm
  • max. 1 m, twisted
  • 0.2 kg
  • 9 V battery (IEC 6LR61); cable tie (for fixing the sensor)
  • 178 g
  • 4013364080348
  • 1 pc(s)
  • 910 502
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Dimension drawing P2
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      P2 impulse counter, registration of discharge processes
Impulse Meter 
Meter with integrated battery supply (9 V)
and battery charge control
Potential-free registration of discharge currents at 
surge
protective devices
Toroidal core to be opened for enclosing the earth 
conductor
of the arrester
Twisted sensor line:	1 m long
Response wave for impulse currents 
(rise time  8µs):	> 1 kA
LCD-indicator:		
Electronic meter 0...99
Mounting on 35 mm DIN rail 
according to EN 50 022


      delivery and installation.

      Brand: DEHN
      Type: P 2
      Part No.: 910 502

      or equivalent.
      Installation Instructions
      Certificates
      CE_P2
      CAD-Data for registered Users
      910502m_E.dxf