The Ideal tool to test End Of Train telemeter devices. The system is embeded PC based and includes a Vacuum pump and Air-regulator. The sytem must connect to a Air-source of 600 to 800KPA.
Generate 0 to -100 KPA from supplied Air prosure.
Vacuum of Pressure can regulated manualy.
Build in Radio UHF interface. Read and Send RF messages.
Can act as a Cab unit to test a Rear unit.
Can act as a Rear unit to test a Cab unit.
Connectivity to a network to save log and report files.
Build in GPS receiver to send real GPS position when acting as a rear unit.
External RS232 serial port to run setup/Logger program for EOT's.
Can log EOT's radio messages for AAR telemeters Cab to Rear and Rear to Cab.
Size: About 58x25x34cm. (Width x Depth x Height)
220V Supply needed.
Can be moved, but not design as a portable tool. Tests performed and result format can be customized for the client's needs.
GPS3 Rear unit.
The new INTELETRACK TELEMETER is an end-of-train monitor system. The system measures the air-brake pressure or vacuum at the end of the train and transmits the information to the driver in the cab via a radio link. This new version of the telemeter is designed according to AAR S-5701 specifications. A complete telemeter system consists of a cab unit mounted or stowed in the cab of a train where the crew operates and a rear unit mounted with a clamp on the last wagon of the train. The INTELETRACK Telemeter system is designed to be a simple, rugged and reliable system. Maintenance is done through changing the modules.
Specifications 1. Size of rear unit: Box 380 mm x 160 mm x 100 mm . (510 mm x 210 mm x 220 mm with clamp and antenna) 2. Weight 11. 4 Kg with clamp. 3. Modules 3.1 Microprocessor. : 3.2 GPS. 3.3 GSM / GPRS. 3.4 Pressure transducer - Air pressure to 700 Kpa. Vacuum to - 90 Kpa. 3.5 Valve for rear brake application. 3.6 Battery capacity for 40 hours of service. 3.7 Data logger. 3.8 VSWR meter for antenna. 3.9 Radio with RSSI output. 3.10 Accelerometer to detect track faults. 3.11 Pressure, battery and system status display. 3.12 Rear flasher. 4. Functions 4.1 Reports pressure to AAR specification. 4.2 Report vacuum to TFR specification. 4.3 Report GPS information to TFR specification. 4.4 Built-in odometer. 4.5 Train integrity. 5. Tracking and Logging Comprehensive logging of the status of the rear unit and reports via GPRS to server.
OPTIONS: -Emergency Brake function. -Wide range of operational frequencies. -Air generation. -Remove-able battery. -Wireless derailment detector (DED) receiver
Stand to mount two telemters for testing.
a Stand design for office/workshop use to mount two EOT telemeters in a upright standing position for testing purposes.
Telemeter EOT charger room table.
a Heavy duty charging table, design to accommodate 10 GPS3 EOT rear units. With space for 10 chargers and power sockets for all. EOT's can by mounted upright with it's clamp or just lay flat.
Basic EOT Rear unit.
The INTELETRACK TELEMETER is an end-of-train monitor system. The system measures the air-brake pressure or vacuum at the end of the train and transmits the information to the driver in the cab via a radio link. More than 500 Inteletrack telemeter systems are in operation in South- Africa, and several systems are in operation in other countries around the world. The Telemeter system can interface to track-side equipment like low cost dragging equipment detectors, hotbox detectors and point switching equipment. A complete telemeter system consists of a cab unit mounted or stowed in the cab of a train where the crew operates and a rear unit mounted with a clamp on the last wagon of the train.
The rear unit consists of a microprocessor, radio modem, radio, pressure transducer, side mounting style clamp and an integral antenna. The Pressure transducer can measure both air brake pressure and vacuum. If the air-pressure changes more than 10Kpa or the vacuum changes more than 5 Kpa, a message is immediately sent to the cab unit every time it changes. If the pressure or vacuum is stable, the cab unit’s display is updated every 60 seconds. The cab and rear units operate as a matched pair. Each of the pair units is coded with an ID number. A cab unit will only decode a message from his corresponding rear unit. All the Telemeters operate on a single frequency. The rear unit can also be fitted with a second short range digital receiver. This receiver can receive messages from track-side equipment and has a range of 50 to 100 meters. This allows for interfacing to low cost track side equipment like dragging equipment detectors and section-clear signals. The INTELETRACK Telemeter system is designed to be a simple, rugged and reliable system. The clamp on the rear unit can fit on all the known types of buffers in Southern Africa. Maintenance is done by changing modules. All components are readily available from local suppliers.
Key Benefits: Rugged Proven design Low Cost Portable System Very long operating time on single battery charge Expandable system Detects possible brake system problems Monitors for train completeness using pressure or vacuum and radio message time-outs. Optional Checking for dragging equipment or wheels Prevents track damage due to de-railing with DED®
Specifications: Radio: 5 Watt VHF. UHF optional. Pressure: -90 Kpa to 995 Kpa in steps of 5 Kpa. Channels: Up to 9999 Telemeters can operate on a single radio channel. Display: 16 Digit Alpha-Numeric with LED backlighting. Weight: 8.1 Kg. Operating time on single charge:60 Hours minimum
Can by customized to a "User remove-able Battery unit"
Emergency Brake function.
Wide range of operational frequencies.
Optional display on rear unit to see pressure & battery voltage.