AEM’s 4-Channel K-Type Thermocouple Amplifier provides laboratory-grade accuracy for virtually any on-board temperature measurements. This unit utilizes low-cost K-Type thermocouple amplifiers to measure multiple engine system temperatures with better accuracy and faster response times than currently available temperature-measuring devices.
Unlike common single-channel gauges and amplifiers whose readings can vary up to 20? C from actual temperatures; AEM guarantees its 4-Channel K-Type Thermocouple Amplifier to read better than 1% full scale; even at the extremes of the temperature range! The unit achieves its laboratory-grade accuracy via a 100% surface-mounted PCB (printed circuit board) that has four differential temperature inputs fed into an A/D converter and fitted using a stage-three; eighth-order polynomial curve fit. The amplifier then compensates for this value using AEM’s on-board cold junction temperature measurement; and then sends the temperature outputs on feedback-monitored 0-5v analog outputs and an RS-232 serial data stream.
The 4-Channel K-Type Thermocouple Amplifier is ideal for users who want to accurately monitor multiple engine system temperatures; including water; air; coolant; fuel; disc brake and more. Multiple channels allow you to use each amp to simultaneously read different system temperatures (one channel for EGT; one channel for CLT; etc.). Users can utilize ANY K-Type thermocouple including commonly-available miniature thermocouple connectors; and datalog the readings via an RS-232 serial data stream. K-Type sensors sold separately.
- Uses common miniature thermocouple connectors or ANY K-Type thermocouple
- On-board cold junction temperature compensation for laboratory-grade accuracy
- Includes FOUR (4) 0-5v analog outputs
- 0-1;000? C(32-1;832? F) measurement range
- Measures up to 20? C below cold junction temperature
- RS-232 serial port included for datalogging (programmable EMS not required)
- “Fault LEDs” indicate when a thermocouple is faulty
- High-quality Deutsch connector
- Mating harness included
Some parts on this site are sold for Racing or Off-Road use only. Check with your local authorities if in doubt of your local regulations.
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