Skip to main content
Description

Function :

This belt loading monitor plays an important roll of ensuring the belt is running with the load


  Non-contact sensing.
  Linear dial markings for speed setting (Trip Point control).
  Input sensor selection facility: NPN or PNP or 2 Wire DC (NAMUR) type proximity switches can be used.
  Adjustable built in bypass delay.
  2 C/O (1NO+1NC) relay contacts with site selectable Relay Logic.
  Cast Al., Dust & Water tight to IP-65 grade, powder coated in light grey shade (RAL 7032), suitable for field mounting.
  Sensor is dust and water tight to IP-67 grade.

Optional Features

  Adjustable Trip Delay.
  Special Sensor for High Ambient Temperature application (upto 150°C).

Belt Load Monitor

Supply : 110V AC / 230V AC, 50 Hz (Selectable)
Input : Pulses from Sensor Probe
Start Up Bypass Delay : 1 – 30 sec (Adjustable)
Trip Delay (Optional) : 1 – 10 sec (Adjustable)
Output : 1 C/O (1NO+1NC) Relay Contacts
Enclosure for BLM : Cast Aluminum, IP-65 grade, Powder Coated, suitable for field mounting or
ABS/Polycarbonate, IP-65 grade, suitable for field mounting or
Thermoplastic, DIN rail mounting for Panel Mounting Model
Sensor Specifications:

Sensor For Belt Load Monitor

Sensor Probe
  1. Inductive Proximity Switch suitable for safe area (Non Hazardous)
  2. 3 wire DC type / 2 wire DC NAMUR type
  3. Supply voltage: 220V, 50 Hz.
  4. Enclosure: Cast Al., Dust & Water tight to IP-65 grade, powder coated in light grey shade (RAL 7032), suitable for field mounting.

  1. This is to be mounted on Base Plate supplied with the unit.
  2. Cable: 2 meter long integral PVC cable (Standard)
  3. Size: M25 X 80mm OR M30 X 80m
Sensor Probe Selection
  1. 2-wire probe (NAMUR)
  2. PNP Probe
  3. NPN Probe (Standard)

It is used to ensure that the belt is running with the load