Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Item | Specification |
|---|---|
| Model Number | AAT141-S50 |
| Number of Input Channels | 16 channels, isolated |
| Supported Input Signals | Thermocouple (TC): Types J, K, E, B, R, S, T, N mV: -100 to 150 mV, -20 to 80 mV |
| Allowable Input Voltage | ±5 V |
| Input Resistance | ≥ 2 MΩ (Power ON) ≥ 2 MΩ (Power OFF) |
| Accuracy | TC: ±30 µV mV (-100 to 150 mV): ±80 µV mV (-20 to 80 mV): ±30 µV |
| Total Allowable Source + Wiring Resistance | ≤ 1000 Ω |
| Effect of Source Resistance (1000 Ω) | ±20 µV |
| Reference Junction Compensation Accuracy | Within ±1 °C (varies with installation temperature) |
| Data Update Period | 1 second |
| Burnout Detection | Configurable for all channels, detection time 60 seconds |
| Temperature Drift | ±80 µV/10 °C (for -100 to 150 mV) ±30 µV/10 °C (TC / -20 to 80 mV) |
| Max Current Consumption | 450 mA (5 V DC) |
| External Connection | Pressure clamp terminal |
| Dimensions (W × H × D) | 107.5 × 130 × 32.8 mm |
| Weight | 0.2 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What thermocouple types are supported by the AAT141 module?
A1: It supports types J, K, E, B, R, S, T, N in compliance with JIS C1602:1995 and IEC584:1995.
Q2: Does the module support mV input signals?
A2: Yes, it supports input ranges of -100 to 150 mV and -20 to 80 mV.
Q3: How many input channels does the module provide?
A3: It provides 16 isolated input channels with individual signal configuration.
Q4: What is the accuracy of the reference junction compensation?
A4: Within ±1 °C, depending on the ambient temperature at the terminal.
Q5: What is the data update interval?
A5: The update period is 1 second.
Q6: What is the maximum allowable source and wiring resistance?
A6: The total resistance of signal source plus wiring should not exceed 1000 Ω.
Q7: Is burnout detection supported?
A7: Yes, burnout detection can be enabled for all channels with a detection time of 60 seconds.
Q8: Are there any grounding requirements for thermocouples?
A8: Yes, use non-grounded thermocouples to prevent temperature errors caused by multi-point grounding.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
