E-mail: service@1001718.com
E-mail: service@1001718.com
DR7000 FMCW
DR7000 FMCW 26 GHz雷達,提供先進的設計。的dr7000能夠超過2 GHz的帶寬操作:確保清晰的分辨率和更高的精度。該dr7000高信號動力學允許準確檢測,即使是Z小的水平變化。這是一dr7000輕鬆導航顯示器和觸摸屏接口線裝置,它可以很容易地配置和設置。先進的信號處理狀態和大帶寬允許dr7000確定坦克的真實水平,甚至激動的表麵。
DR7000 FMCW的詳細資料
DR7000 FMCW
Overview
The DR7000， an FMCW 26 GHz radar， offers state of the art design. The DR7000 is able to operate over a 2 GHz bandwidth： this ensures sharper resolution and higher accuracy. The higher signal dynamics of the DR7000 allow the accurate detection of even the smallest level changes. The DR7000 is a 2-wire device with easy navigation display and touch screen interface， which allows for easy configuration and set up. State of the art signal processing and a large bandwidth allow the DR7000 to determine the true level in the tank， even with agitated surfaces.
DR7000 Series 2-wire intrinsically safe design systems for the ultimate in false echo rejection， even with multiple blade set agitators
Antenna designs allow level measurements in liquids， slurries， solids and granular measurements to
131 ft. DR7000 FMCW
High temperature and high-pressure designs
| Input | |
| Function | K-band 26 GHz FMCW radar |
| Parameter | Level， distance， volume and reflectivity |
| Min. Tank Height | 0.5 m / 1.5 ft |
| Max. Range | 80 m / 262 ft |
| Dead Zone | Antenna length+0.1 m / antenna length+4” |
| Output Signal | |
| Output signal | 4 -20mA HART® or 3.8 - 20.5mA acc. to NAMUR NE 43 |
| Accuracy | 0.05% (rel.20mA; 20°C / 68°F) |
| Resolution | ±2 µA |
| Temperature Drift | Typically 50 ppm/K |
| Error Signal | High： 22mA; Low： 3.6mA acc. to NAMUR NE 43 |
| Max. Load | 350 ohm |
| Measuring Accuracy | Reference conditions acc. to IEC770 |
| Temperature | +20°C ±5°C / +68°F ±9°F |
| Pressure | 1013 mbar abs. ±20 mbar |
| 14.69 psig ±0.29 psig | |
| Relative Humidity | 60% ±15% |
| Resolution | 1mm / 0.04 “ |
| Accuracy | ±3mm / ±0.12” |
| Beam Angle： | DN 40 / ANSI 1 1/2” 20° |
| DN 50 / ANSI 2” 15° | |
| DN 80 / ANSI 3” 10° | |
| Application Conditions | |
| Ambient Temp. | -40…+80°C / -40…+175°F |
| Storage Temp. | -40…+85°C / -40…+185°F |
| Process Connection | |
| Temp. | Horn Antenna |
| -40…+200°C / -40…+392°F | |
| drop Antenna (PTFE) | |
| -40…+150°C / -40…+300°F | |
| drop Antenna (PP) | |
| -40…+104°C / -40…+212°F (Ex： refer to relevant device spec.) | |
| Shock Resistance | <40°C/s / <72°F/s |
| Process Conditions | |
| Operating Pressure | drop Antenna (PP) |
| -1…16 bar / -14.5…232 psig; subject to process connection and flange temp. | |
| All Other Antennas | |
| -1…40 bar / -14.5…580 psig; subject to process connection and flange temp. | |
| Dielectric Constant | ≥ 1.5 |
| Vibration Resistance | IEC 60068-2-6 and EN 50178 (10...57Hz： 0.075mm / 57...150Hz： 1 g) |
| Protection Category | IP 66/67 equiv. to NEMA 6-6X |
| Mechanical Data | |
| Housing | Aluminium |
| Wetted Parts | Stainless steel (1.4404 / 316L); |
| Hasloy C-22 (2.4602) | |
| Process Fitting | Stainless steel (1.4404 / 316L); |
| Hasloy C-22 (2.4602) | |
| Gaskets | Viton (-40…+150°C / -40…+300°F); |
| Kalrez 6375 (-20…+150°C / -5 …+300°F) | |
| Process Connection | |
| Thread | G 1 1/2; NPT 1 1/2 |
| Flange | DN 40…DN 150 (PN 40 / PN 16); 1 1/2”…8” (150 lb / 300 lb); 10 K (40…100A) |
| Electrical Connection | 2-Wire Power Supply |
| Terminals Output 1 | Non-Ex/ EEx i 24 V DC (14 … 30 V DC) EEx d 24 V DC (20 … 36 V DC) |
| Cable Entry Terminals | M20x1.5; 1/2 NPT; G 1/2 0.5…1.5mm² |
| Human Machine Interface | |
| Display | 9 lines， 160x160 pixels in 8-step greyscale with 4-button keypad |
| Operating Languages | English， German， French， Italian， Spanish， Portugese， Japanese， Chinese (Mandarin)， ussian |
| Approvals | |
| CE-Mark | Conforms to applicable EU directives. |
| ATEX | Ex ia ATEX II 1 G D or II 1/2 G D or II 2 G D; |
| KEMA | 04ATEXxxxxX |
| EEx ia IIC T6…T3 T65°C … T90°C IP 6X | |
| Exd ATEX II 1/2 G D or II 2 G D; | |
| EEx d [ia] IIC T6...T3 T65°C … T90°C IP 6X | |
| FM | Ex ia Intrinsically Safe (IS) |
| CSA IS CL I， DIV 1， GR A，B，C，D | |
| DIP CL II， III， DIV 1， GR E，F，G | |
| NI ANI CL I， DIV 2， GR A，B，C，D (FM Only) | |
| DIP CL II， III， DIV 1 GR E，F，G | |
| Sensor Probe suitable for use in DIV 1 or ZONE 0 | |
| DIV 1 or ZONE 0 | |
| CL I， Zone 0， AEx ia IIC | |
| CL I， Zone 2， GR IIC | |
| T6， Ta=60° C | |
| Ex d Explosion Proof (XP) | |
| XP CL I， DIV 1， GR A，B，C，D (FM Only) | |
| CL I， DIV 2， GR A，B，C，D | |
| DIP CL II， III， DIV 1， GR E，F，G | |
| NI ANI CL I， DIV 2， GR A，B，C，D (FM Only) | |
| DIP CL II， III， DIV 2 GR F，G | |
| Sensor Probe suitable for use in DIV 1 or ZONE 0 | |
| CL I， Zone 0， AEx d ia IIC | |
| CL I， Zone 2， GR IIC | |
| T6， Ta=60° C |
該產品由深圳市丝瓜视频看污APP電子科技有限公司提供，銷售商地址位於深圳市南山區前海路振業國際商務中心1206。請您仔細閱讀產品使用說明書，正確使用。
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