Cảm biến nhiệt 10 SCCM – 20 SLM, 21–100 SLM, Đại lý chính hãng Kofloc Vietnam
Nhà cung cấp: PitescoVietNam
Hãng sản xuất: Kofloc Vietnam
0372130774
Cảm biến nhiệt 10 SCCM – 20 SLM, 21–100 SLM, Đại lý chính hãng Kofloc Vietnam
Precision needle valve for controlling and monitoring very low flow rates
・Two alarm outputs for flow monitoring
・Analog output for instantaneous flow and pulse output for total flow
・Compact and lightweight
・The display is built in and the meter only requires connection to a 24-VDC power supply.
・The meter measures mass flow and directly reads the flow.
There is no need for flow correction calculations based on tem-perature and pressure.
| Sensor | Thermal sensor | |
| Flow range (N2 equivalent) | 10 SCCM–20 SLM | 21–100 SLM |
| Accuracy | Within ±2% F.S. at 25℃ | Within ±3% F.S. at 25℃ |
| Operating pressure | 0.0–0.5 MPa (G) | |
| Proof pressure | 1.0 MPa (G) | |
| Allowable ambient temperature | 0–50℃ | |
| Temperature coefficient | ±0.2% F.S./℃ (15–35℃) | |
| Materials of parts in contact with gases |
Body: SUS303, PTFE | |
| Sealing: FKM | ||
| Option: Neoprene | ||
| Connection end | Standard: Rc 1/4 (Ask us for other sizes.) | |
| Power supply | 24 VDC ±5%, 100 mA (option: AC adapter) | |
| Flow output signal | 1–5 V, 4–20 mA (Select when ordering.) | |
| Event output | 2 × NPN open collector output Maximum rating: 30 VDC, 50 ｍA |
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