Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA |
| Channels | 8 (independently isolated) |
| Maximum Input Current | 22.5 mA |
| Dielectric Strength | AC 1500 V |
| Input Resistance | 2-wire: 400–750 Ω 4-wire: 485–925 Ω |
| Accuracy | ±16 µA |
| Step Response Time | 100 ms |
| Data Update Rate | 10 ms |
| Transmitter Power Output | ≥16 V DC (max 20 mA) |
| Maximum Input Voltage (4-wire) | 25 V |
| Temperature Drift | ±16 µA/10°C |
| Maximum Current Consumption | 5 V DC: 150 mA 24 V DC: 450 mA |
| Terminal Type | Crimp Terminal (ATSA3□) |
| HART Communication | Supported |
| Operating Temperature | -20°C to +70°C |
| Dimensions | 130 × 107.5 × 32.8 mm |
| Weight | 0.3 kg |
FAQ
FAQ
-
What is the isolation performance of this module?
Each channel of the ASI133-H00 is independently isolated and can withstand AC 1500 V, ensuring secure signal transmission and strong interference immunity. -
What input signal types are supported?
The module supports standard 4–20 mA current input only; voltage input is not supported. -
Is the response time suitable for high-dynamic control systems?
The module has a step response time of 100 ms, suitable for most process control applications. Ultra-fast control loops should be evaluated according to system requirements. -
What are the applications of HART communication?
Supports HART for transmitter diagnostics, parameter configuration, and status monitoring, enhancing maintenance efficiency. -
Will accuracy degrade in high-temperature environments?
Temperature drift is ±16 µA/10°C, maintaining stable accuracy within the -20°C to +70°C range. -
How to prevent signal interference among multiple channels?
Independent channel isolation and shielded wiring effectively prevent cross-channel interference. -
Does the module’s power consumption affect system load?
Maximum current consumption is 5 V DC: 150 mA, 24 V DC: 450 mA; ensure sufficient system power supply. -
Are the module’s dimensions and weight suitable for compact control cabinets?
Dimensions are 130 × 107.5 × 32.8 mm, weight 0.3 kg, compatible with most compact control cabinets.
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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.
