North Protection

 

 

NORTH Protection Ltd., Member of NORTH Group, is specialized in installation, commissioning and maintenance of Condition Monitoring Systems (CMS) – both independent and/or supported by SCADA/DCS. The company is also engaged in development, design and production of special measuring and test devices, which serve mainly as additional tools for on-line and off-line CMS and other measurement devices.

 

Products of NORTH Protection

 

NORTH Protection MSC-1020 Multi Signal Calibrator

Description

MSC-1020 is a battery operated instrument that is used to electronically simulate variety of outputs from various types of sensors.

MSC-1020 uses a menu-driven 4×16 character LCD display to establish appropriate settings.

The key panel contains five sealed switches marked with arrows, E (Enter), Back and ON/OFF.

Power is supplied from 4 AA rechargeable, internally mounted Ni-MH batteries which can be recharged with a regulated 9Vdc source.

Connection to PC is established over the front mounted LEMO connector. PC mode will be automatically started after inserting proper cable into device.

Output signal is user selectable from: single-ended voltage (mV), single-ended charge (pC), differential charge (pC), current-sinking IEPE (ICP®), loop powered current source (mA), tachometer (TTL), flow (TTL), OSO® (Optical Speed Output) and BOV (Bias Output Voltage). Frequency range is 1Hz to 10kHz; RMS output voltage is from 10mV to 10V or 10pC to 10.000pC. Outputs can be provided in acceleration, velocity, displacement, voltage or charge.

Application note

Suitable for inspecting measurement lines according to ISO 10816 standards. Device is especially designed for Condition Monitoring Systems (CMS) and/or Vibration Monitoring Systems (VMS) that are independent or connect to SCADA Systems.

Features

  • Simulates various sensor signals

  • Loop powered current source output

  • Tachometer TTL and OSO® output

  • BOV sensor test

  • Menu-driven operation

  • Multi language menu

  • Metric and imperial units

  • PC connection

  • Battery operated

 

NORTH Protection SC-100 IEPE Sensor Checker

Description

SC-100 Sensor Checker is a battery operated, easy to use instrument for checking sensor condition by measuring bias voltage and for electronically simulating IEPE sensor output from accelerometers.

Power is supplied by one internally mounted 9V alkaline battery. There is also a LED indication of low battery.

Working mode can be selected by a side switch mounted on the left side. There is also a visual identification of the selected mode placed on the front panel. Depending on the bias voltage, the following predefined statuses are possible:

In BOV TEST mode user can read measured bias voltage on the screen and sensor status on the LED diodes on the front panel. There are predefines sensor status which are depending from the bias voltage and they are: short circuit, sensor ok and open circuit. For short circuit, measured bias voltage is below 7V. For open circuit measured bias voltage is more than 15V. For sensor ok, measured bias voltage is between 7V and 15V. If the customer wants different voltage levels, changes are possible free of charge before shipment.

In SIGNAL GENERATOR mode, the instrument produces fixed frequency sinusoidal signal to simulate accelerometers or velocity meter output.

Parameters for checking (for sensor sensitivity 100mV/g) 160 Hz

Units

RMS

PEAK

mV

100

141.4

m/s²

9.81

13.87

g

1

1.41

mm/s

9.75

13.79

ips

0.38

0.54

 

Features

  • BOV sensor test

  • Simple IEPE sensor simulator

  • Easy to use

  • LCD for reading measured voltage

  • LED indication of sensor status

  • Side switch for mode selection

  • Empty battery detection

 

NORTH Protection PC-100 Proximity Probe Checker

Description

PC-100 Proximity Probe Checker is a battery operated, easy to use instrument which checks sensor GAP and then indicates it on the LED bar integrated on the front panel.

There is also a LCD screen for displaying GAP voltage for better accuracy.
PC-100 can also be used to simulate any current sensor with constant current output.

Power is supplied by one internally mounted 9V alkaline battery.

Working mode can be selected by a side switch mounted on the left side. There is also a visual identification of the selected mode placed on the front panel.

The measured voltage is displayed on LCD screen and on LED diodes, which indicates the position of proximity sensor.

It is especially designed for fast checking of proximity probes used in the monitoring system. It also helps the operator to set up proximity probe in optimal position and/or to get information about the probe position in front of the shaft.

In CURRENT SOURCE mode, the instrument produces fixed current of 12mA. It is designed to get external 24V on this input and it generates fixed current through integrated current loop.

Application note

 

Feature

 

  • Proximity GAP checker

  • Current senzor simulator

  • Easy to use

  • LCD for reading measured voltage

  • LED indication for sensor GAP

  • Side switch for mode selection

  • Empty battery detection

 

 

Türkiyede  NORTH Protection Corporation ürünleri ile ilgili  uygun rekabetçi fiyatları almak için müşteri temsilcimiz ile  http://www.imajteknik.com.tr/bize-ulasin veya Fiyat teklifi formunu  doldurarak mesaj bırakmanız halinde satış mühendislerimiz en kısa zamanda sizinle irtibat kuracaklardır.

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      G2 Blok, No:101 (10AD-Z77)
      34235 Esenler / ISTANBUL
      T: +90 212 235 95 35 / 36
      F: +90 212 235 95 37

      info@imajteknik.com

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