Engine sensor modules
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EGT (pyrometer) amplifier
EG5
Gas, turbo or naturally aspirated. 5 V sensor rail.
- Sensor
- Type K thermocouple
- Range
- 0 – 960 °C
- Out
- 5 mV/°C, 0 V = 0 °C
- Supply
- 5 V
$49.99
The module alone.
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EGT (pyrometer) amplifier
EG12
Diesel, towing, sled pull. Anything over 960 °C.
- Sensor
- Type K thermocouple
- Range
- 0 – 1250 °C
- Out
- 4 mV/°C, 0 V = 0 °C
- Supply
- 8 – 16 V switched
$64.99
The module alone.
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Analog-to-CAN module
CAN4
Four sensors on the CAN bus, each set from a phone.
- Inputs
- 4 × 0 – 5 V, thermistor or switch
- Out
- CAN 2.0B, to 1 Mbit/s
- Supply
- 8 – 16 V switched
$149.99
Five 300 mm cable pigtails, marked. Set up over its own WiFi in a phone's browser, with no app.
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CAN4 · its own setup page
Setup
- Its own WiFi and its own page. The bit rate, the identifiers, the byte order and what each input reads, set in a phone's browser. There is no app, and a laptop is not needed.
- Live readings. Every input shows what it reads as you wire it. Calibrate by holding a sensor at a value you know and typing what it should read.
- Bus changes tried first. A new bit rate or identifier is tried on the bus, and undone after 30 seconds if the bus never acknowledges it.
Shipping
Free within the United States. US orders only at launch.
Works with
EG5 and EG12: MegaSquirt · Speeduino · Haltech · Link · AEM · Holley EFI · MaxxECU · RaceCapture · EFILive FlashScan V2 · HP Tuners — or any 0 – 5 V analog input.
CAN4: Link ECU · Haltech Nexus (not the Rebel), with setup guides written from each maker's documentation and not yet run on an ECU — or an ECU, dash or logger that reads a user-defined CAN frame of 8- or 16-bit values: what differs between ECUs, each a setting on the CAN4's own setup page.