M-Jet Grain Elevator Hazard Monitoring Devices

High-performance devices protecting all your bulk material handling equipment.

Craig Equipment Co. installs installs BOSS M-JET hazard monitoring devices as early-warning system devices alerting facilities to potential sources of explosion ignition.

M-Jet Hazard Monitoring Devices for Bulk Material Handling Equipment Monitoring

M-JET, the world’s most advanced hazard monitoring devices, ensures complete control and real time data that is necessary to avoid unnecessary maintenance and explosion hazard. The hazard monitoring devices are able to monitor bucket elevators, belt conveyors, chain conveyors and screw conveyors, analyzing the data sent by the sensors installed on equipment and saving the eventual defects events

Data Reports include dangers associated with speed control, misalignment, level & choke control, bearing and motor temperatures. M-JET SYSTEMS is specifically designed as an early warning system to alert facilities to potential sources of explosion ignition. According to the setting, the system sends alarms and commands the stopping of the conveyor.

The smart way to manage your conveyor systems

Under speed due to belt slip on the pulley. To check comparing with the nominal speed.
Bearing temperature using sensor PT100 or NTC.
Belt misalignment using sensors with or without contact.
Material jam in conveyor entry or exit using capacitive sensor.
Chain elongation measured by inductive sensor and targets.
Motor power measurement with specific electrical consumption.
Shaft position measured by sensor 4-20mA.

The operating control of the system is achieved by output relays

Directly on the power relay of the motor.
By the global PLC of the facilities.

Verifying the conveyor operation can be achieved by:

On computer screen by internal website (directly with laptop or by Network LAN).
By message on the email box (events and maintenance operation plan).

M-JET systems electronic connectivity via internet or facility network

Remote monitoring up to 120 conveyors from the same display unit
Unified viewing of data in real time
Graphic display of historical data
Viewing of alarms
Alarm notification by sending email
Support tools to manage preventive maintenance

Historic data analysis

Only by computer, directly with laptop or by Network LAN
History of defects: M-JET SYSTEMS can save 10,000 events
History of setting modification: Save the 10,000 last setting modifications
History of daily running time of the equipment:
– M-JET SYSTEMS saves production time during the last 4,000 days of use
– M-JET SYSTEMS records temperatures 24 times per day during the last 365 days of use
All the history can be downloaded in csv format

M-Jet Systems

M-Jet

Hazard Monitoring System without Display

Design Features

Strong casing.
Dustproof and waterproof casing.
Remote management use.

Sensors Supervised by the M-Jet

2 belt speed sensors.
2 choke and level sensors.
2 follower shaft position sensors.
5 bearing temperature sensors.
2 chain elongation sensors.
3 analogic sensor
4 belt alignment sensors.

M-Jet Plus

Hazard Monitoring System with Display

Design Features

Strong casing.
Dashboard with LED indicator.
Dustproof and waterproof casing.
Work stand by the conveyor.
Running status indicator near the conveyor (and sound alarm).

Sensors Supervised by the M-Jet

2 belt speed sensors.
2 chain elongation sensors.
4 belt alignment sensors.
3 analogic sensor.
2 follower shaft position sensors.
2 choke and level sensors.

M-Jet Link

Hazard Monitoring System Without Display / Accessories

Connection Box

The BURST SENSOR is a very efficient element to inform when your safety devices are open. Get the signal in real time and increase the safety of your facilities.
Help to connect sensors on Master M-JET+ or M-JET for only one conveyor, by extension wire (multicables).
Connection box to add for conveyor length between 20 meters and 80 meters

How the M-Jet Hazard Monitoring System works

The M-JET hazard monitoring system analyzes data that is transmitted from multiple sensors installed on the conveyor equipment. When wear points and hot spots are detected an alert is sent, signaling the need for necessary maintenance. This early warning capability greatly reduces the need for costly equipment replacement and explosion hazard potential.

Craig Equipment is a leading supplier of Explosion Mitigation Products in Kentucky and Southern Indiana. We provide sales, design, custom solutions, and expert support for various industrial and agricultural applications.