Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Item | Specifications |
|---|---|
| Model | AAR181 |
| Number of Input Channels | 12 channels, Isolated |
| Input Signal Type | RTD: Pt100 (3-wire type) |
| Input Voltage | ±5 V |
| Withstanding Voltage | Between input and system: 1500 V AC for 1 minute |
| Input Resistance | Power ON: 2 MΩ or higher; Power OFF: 2 MΩ or higher |
| Accuracy | RTD: ±120 mΩ |
| Maximum Total Resistance of Signal Source plus Wiring | 1000 Ω or less |
| Reference Junction Compensation Accuracy | ±1 °C (depending on temperature environment) |
| Measurement Current | RTD: 1 mA |
| Temperature Drift | RTD: ±120 mΩ/10°C |
| Data Update Period | 1 second |
| Maximum Current Consumption | 450 mA (5 V DC) |
| Weight | 0.2 kg |
| External Connection | Pressure clamp terminal |
FAQ
Frequently Asked Questions (FAQ)
Q1: What types of input signals does the AAR181 module support?
A1: The AAR181 module supports RTD (Pt100, 3-wire type) input signals.
Q2: How many input channels does the AAR181 have?
A2: The AAR181 module has 12 input channels, all isolated.
Q3: What is the input voltage range for this module?
A3: The input voltage range is ±5 V.
Q4: What is the withstanding voltage of the AAR181 module?
A4: The withstanding voltage between input and system is 1500 V AC for 1 minute.
Q5: What is the input resistance of the AAR181 module?
A5: The input resistance is 2 MΩ or higher when powered on, and 2 MΩ or higher when powered off.
Q6: What is the maximum current consumption of this module?
A6: The maximum current consumption is 450 mA (5 V DC).
Q7: What is the reference junction compensation accuracy of the AAR181 module?
A7: The reference junction compensation accuracy is ±1 °C, depending on the temperature environment.
Q8: What is the temperature drift for the AAR181 module?
A8: The temperature drift for RTD signals is ±120 mΩ/10°C.
Tags
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.
