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ASFGLB-FMD111D
- Commodity name： ASFGLB-FMD111D
- Input： 4–20 mA
- Number of channels： Two in, two out
- Output： 4–20 mA
- Power supply mode (both can be centralized power supply)： 24VDC
- HART transparent transmission function： Not supported
Product Details
- Product Description
-
Product Introduction
The system’s 4–20 mA output signal is isolated and transmitted to the field to drive the field‑mounted valve positioner. This product requires an independent power supply.
Technical Specifications
- Supply voltage: 18–32 VDC, with reverse polarity protection.
- Supply current: (with 24 V supply and 20 mA output) ≤ 110 mA
- On-site side output: 4–20 mA; Load resistance: 0–1000 Ω
- System-side input: 4–20 mA; input impedance: ≤50 Ω
- Output accuracy: 0.1% F.S.
- Temperature drift: 0.005% F.S./°C
- Response time: 2 ms to reach 90% of the final value
- Electromagnetic Compatibility: Complies with IEC 61326‑1 and IEC 61326‑3‑1 Operating Ambient Temperature: −20°C to +60°C
- Dielectric Strength: Field side–System side, ≥1500 VAC; Power supply–System side, ≥500 VAC.
- Insulation resistance: Field side–system side, ≥100 MΩ; Power supply–system side, ≥100 MΩ.
- Product weight: approximately 100 g
- Applicable field devices: valve positioners, electrical transducers, etc.
Product Introduction
The system’s 4–20 mA output signal is isolated and transmitted to the field to drive the field‑mounted valve positioner. This product requires an independent power supply.
Technical Specifications
- Supply voltage: 18–32 VDC, with reverse polarity protection.
- Supply current: (with 24 V supply and 20 mA output) ≤ 110 mA
- On-site side output: 4–20 mA; Load resistance: 0–1000 Ω
- System-side input: 4–20 mA; input impedance: ≤50 Ω
- Output accuracy: 0.1% F.S.
- Temperature drift: 0.005% F.S./°C
- Response time: 2 ms to reach 90% of the final value
- Electromagnetic Compatibility: Complies with IEC 61326‑1 and IEC 61326‑3‑1 Operating Ambient Temperature: −20°C to +60°C
- Dielectric Strength: Field side–System side, ≥1500 VAC; Power supply–System side, ≥500 VAC.
- Insulation resistance: Field side–system side, ≥100 MΩ; Power supply–system side, ≥100 MΩ.
- Product weight: approximately 100 g
- Applicable field devices: valve positioners, electrical transducers, etc.
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Phone:+86-(0)391-3700668
Address: No. 90, Wei San Road, Industrial Zone, Wen County, Jiaozuo City, Henan Province
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