OVERVIEW
• Thermocouple Input: Type K (8 independent input channels)
• Linearized Analog Output: -0.5 to 5 VDC (8 independent output channels)
• Supply Voltage: 10 to 32 VDC
• On-board CJC
• Includes (8) mini-plug signal input connectors
• Includes detachable signal output/power wiring harness
• Compact Size, only 7.0" x 3.5" x 1.6"
MADE IN THE USA
The HGSI TCA-MS-K-8-A4 EGT Probe Thermocouple Amplifier Module functions to convert the low output voltage signal from up to 8 Type K thermocouple probes into 8 independent linearized 0 to 5 VDC output voltages. This output is ideal for interfacing to dataloggers, aftermarket ECU's, temperature indicators, chart recorders, controllers, or other instrumentation equipment.
Temperature Measuring Range: -193 to +2282°F (-125 to +1250°C)
Output Scale Factor: 2.2 mV / °F (4.0 mV / °C)
Options:
TECHNICAL SPECIFICATIONS
| Input: | K type thermocouple (ungrounded) |
| Number of Thermocouple Input Channels: | 8 |
| Input Resistance: | 60k Ω |
| Max Bias Voltage on Input: | 5.8 V |
| Thermocouple Measuring Range: | -193 to +2282°F (-125 to +1250°C) |
| Input Connection: | Mini Thermocouple Jack |
| Number of Output Channels: | 9 total (8 for Thermocouple Channels, 1 for Accelerometer) |
| Analog Output Range: | -0.5 to +5 VDC (0 VDC = 0°C) |
| Thermocouple Output Scale Factor (nominal): | 2.2 mV / °F (4.0 mV / °C) |
| Accelerometer Output Scale Factor (nominal): | 625 mV / g |
| Resolution: | Infinite |
| Response Time: | > 1 mS |
| Non-Linearity: | < +/- 2% FRO |
| Output Cable: | 12 conductor, 22 AWG, PVC jacket, 3 foot long (detachable) |
| Supply Voltage: | 10 to 32 VDC |
| Current Draw: | < 50 mA |
| Operating Temperature Range: | +32 to +125°F (0 to +50°C) |
| Humidity: | 85% Max. RH (non-condensing) |
| Liquid & Dust Protection: | IP51 |
| Housing Dimensions (L x W x H): | 7.0 x 3.5 x 1.6 inch |
| Weight: | 0.6 lb (265 g) |
