Overview
The ENFO IV is an engine monitoring device that reads and displays: engine RPM, engine coolant temperature, and engine oil pressure via SAE J1939 CAN messages from the engine Electronic Control Unit (ECU). It also displays vehicle voltage but this is independent of SAE J1939 CAN operation.
Features
The ENFO IV is an engine monitoring device that reads and displays: engine RPM, engine coolant temperature, and engine oil pressure via SAE J1939 CAN messages from the engine Electronic Control Unit (ECU). It also displays vehicle voltage but this is independent of SAE J1939 CAN operation, can be used on both 12 and 24 Volt systems, uses an automatic voltage detection system to determine the low voltage point for alarm activation and it can be connected to an external alarm and external alarm silence switch. High engine temperature (250° F / 120° C), low oil pressure (10 PSI / 70 kPa / 0.70 Bar), or low voltage (11.9V or 23.8V) will cause the ENFO IV to activate the external alarm.
ENFO IV
Technical details & documents
For the ENFO IV
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Specification
| Can Specification | SAE J1939 Proprietary 125, 250, 500 Kbits/second |
|---|---|
| Brand | Hale Products |
| Application Solutions | Fire OEMs |
| Product or Spare Part | Finished Good |
| Environmental Range | IP 67 |
| Volts | +9 VDC ... +32 VDC |
| Width (English) | 5.635" |
| Width (Metric) | 143.12 mm |
| Height (English) | 2.830" |
| Height (Metric) | 71.88 mm |
| Amperage | 185 mA (13.8 VDC) / 115 mA (27.6 VDC) |
| Engine Power | 0.00 HP |
Bid Specification Template
Temperature range
- -40ºC…+85ºC
Electrical protection
- Internal thermal fuse
- Reverse voltage protection
- CAN buses protected to 24V
- ESD voltage protected to SAE J1113 specification for heavy duty trucks (24V)
- Transient voltage protected to SAE J1113 specification for heavy duty trucks (24V)