Bộ chuyển đổi DURUG D-R 290A-W D-R 290 DUST AND OPACITY MONITOR
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Bộ chuyển đổi DURUG D-R 290A-W D-R 290 DUST AND OPACITY MONITOR
D-R 290
DUST AND OPACITY MONITOR
For continuous, contactless dust and opacity measurement at medium to high concentrations in dry flue and process gases. Also suitable for difficult plant conditions.
Continuous dust measurement
Smallest certified measuring range 0 … 15 mg/m3
Automatic measurement and correction of contamination
Automatic control functions
Contactless measurement
Maintenance and linearity check without disassembly
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DURUG D-R 290A-W
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Liên hệ
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1453
- Thông tin sản phẩm
- Bình luận
| Measuring principle | Transmission, contactless and in-situ measurement |
|---|---|
| Measuring variable | Absorbance, opacity, calibratable as dust concentration in mg/m³ |
| Measuring range | Opacity: Min. 0 … 20%, max. 0 … 100%Absorbance: Min. 0 … 0.1, max. 0 … 2.0Dust concentration: Min. 0 … 80 mg/m³, max. 0 … 4,000 mg/m³ |
| Certified measuring range | 0 … 15 mg/m³ |
| Ambient conditions | Installation location: Indoor or outdoor installation**Temperature:-40 … +60 °C-30 … +60 °C (ATEX)-20 … +60 °C (IECEx) |
| Operating conditions in duct | Temperature: Max. 250 °C, optional: 1,000 °CRelative humidity: 0 … 95%, non-condensingRelative pressure:-50 … +20 hPa-50 … 0 hPa (ATEX/IECEx) |
| Duct dimensions | Inner diameter: 0.5***… 18 m |
| Interface* | Analogue output: 1x 4 … 20 mA, max. 400 Ohm, potential-free (various parameters adjustable)Digital output: 2x NC/NO, max. 60 VDC, 30 VAC, 0.5 A (various parameters adjustable)RS 485 Modbus RTU, USBStatus display: LED |
| Operation and display | Software D-ESI 100*** orOperating unit D‑ISC 100 |
| Control functions | Automatic zero point and reference point measurement, automatic contamination measurement and compensation |
| Light source | LED, 450 … 680 nm |
* Additional interfaces with D‑ISC 100 operating unit
** Weather protection cover required for outdoor installation
*** Measuring section > 1 m
Sản phẩm cùng loại
Thông tin liên hệ
CÔNG TY TNHH GIẢI PHÁP TỰ ĐỘNG HÓA SAS
Mã số thuế: 0315763284
Địa chỉ: 409/48 Nguyễn Oanh, Phường 17, Quận Gò Vấp, TP Hồ Chí Minh,Việt Nam. 
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Tên giao dịch: SAS AUTOMATION SOLUTIONS COMPANY LIMITED
Tên viết tắt: SAS AUTOMATION CO., LTD
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