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AEMs 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 AEMs 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 |
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