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ASPRR-H3D
- Commodity name： ASPRR-H3D
- Input： 18Ω～400Ω
- Number of channels： Two in, two out
- Output： 1:1 resistor
- Power supply mode (both can be centralized power supply)： 24VDC
Product Details
- Product Description
-
Product Introduction
Resistive repeater that isolates and outputs a 1:1 resistive signal. This product requires an independent power supply, with three-terminal isolation between the input, output, and power supply.
Technical Specifications
- Power supply: 18 VDC to 32 VDC; reverse polarity protection; operating power consumption: ≤1 W.
- Input signal: 18Ω～400Ω
- Lead resistance: ≤20 Ω per lead
- Output signal: 1:1 resistor
- Excitation current: 0.1 mA to 10 mA
- Conversion accuracy:
Output-side excitation current Accuracy 0.5mA～10mA ±0.1% F.S or <0.2Ω (whichever is greater) 0.1mA～0.5mA Maximum 1.5Ω Note The accuracy of resistance measurement decreases as the excitation current diminishes. - Temperature Drift: 30 ppm/°C
- Response time: ≤500 ms
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric Strength: ≥2500 VAC (between input, output, and power supply)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Output status: Unless otherwise specified by the user, regardless of the fault condition of the input signal (except for an open circuit—where the output impedance is approximately 16 Ω), the output will track changes in the input signal across the full-scale range, with a maximum output impedance not exceeding 430 Ω above the upper limit of the output range.
Product Introduction
Resistive repeater that isolates and outputs a 1:1 resistive signal. This product requires an independent power supply, with three-terminal isolation between the input, output, and power supply.
Technical Specifications
- Power supply: 18 VDC to 32 VDC; reverse polarity protection; operating power consumption: ≤1 W.
- Input signal: 18Ω～400Ω
- Lead resistance: ≤20 Ω per lead
- Output signal: 1:1 resistor
- Excitation current: 0.1 mA to 10 mA
- Conversion accuracy:
| Output-side excitation current | Accuracy |
| 0.5mA～10mA | ±0.1% F.S or <0.2Ω (whichever is greater) |
| 0.1mA～0.5mA | Maximum 1.5Ω |
| Note | The accuracy of resistance measurement decreases as the excitation current diminishes. |
- Temperature Drift: 30 ppm/°C
- Response time: ≤500 ms
- Electromagnetic Compatibility: IEC 61326-3-1
- Dielectric Strength: ≥2500 VAC (between input, output, and power supply)
- Insulation resistance: ≥100 MΩ (input/output/power supply)
- Operating temperature: -20°C to +60°C
- Output status: Unless otherwise specified by the user, regardless of the fault condition of the input signal (except for an open circuit—where the output impedance is approximately 16 Ω), the output will track changes in the input signal across the full-scale range, with a maximum output impedance not exceeding 430 Ω above the upper limit of the output range.
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Address: No. 90, Wei San Road, Industrial Zone, Wen County, Jiaozuo City, Henan Province
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