E-mail: service@1001718.com
E-mail: service@1001718.com
DR5200-FMCW雷达液位计
DR5200-FMCW雷达液位计该装置是一种非接触雷达(FMCW)液位计的距离,水平,体积和粉体质量测量、颗粒等固体。它提供了一个更稳定的测量比脉冲雷达,非常适合于尘埃的过程条件。该器件可以工作在非常低和非常高的过程温度,只要处理连接的温度限制,观察。
DR5200-FMCW雷达液位计的详细资料
DR5200-FMCW雷达液位计
Overview
The radar solution for solids
This device is a non-contact Radar (FMCW) Level Meter for distance， level， volume and mass measurement of powders， granulates and other solids. It gives a more stable measurement than pulse radar and is well suited to dusty process conditions. The device can operate at very low and very high process temperatures as long as the process connection temperature limits are observed.
Features DR5200-FMCW雷达液位计
• One converter for all antenna types (PTFE drop， PP drop and metallic horn)
• The only guarantee for measuring accuray in dusty conditions
• Uses a unique drop antenna design for very dusty atmospheres
• ±0.12 in (±3mm) standard accuracy
• PP (Polypropylene) or PTFE drop antenna： its shape prevents product build-up in dusty applications
• Operates up to a flange temperature of 390° F (200° C) and 580 psig (40 bar)
• Measuring range up to 260 ft (80 m)
• Antenna can be extended to suit any nozzle length
• PACTware and DTMs included as standard
• Optional second current output
• Directly-accessible graphic touchscreen/wizard (option)
• An installation wizard specifically for solids that permits the instrument to measure uneven surfaces accuray
Industries
• Minerals & Mining
• Chemical
• Food
• Iron， Steel & Metals
• Pulp & Paper
Applications
• Storage
• Silos
• Hoppers
• The following data is provided for general applications. If you require data that is more relevant to your specific ap- plication， please contact us or your local sales office.
• Additional information (certificates， special tools， software，...) and complete product documentation can be down- loaded free of charge from the website (Download Center).
Measuring system | |
Measuring principle | 2-wire loop-powered level transmitter; K-band (24...26 GHz) FMCW radar |
Application range | Level measurement of powders and granulates |
Primary measured value | Δf (change in frequency) between the emitted and received signal |
Secondary measured value | Distance， level， volume， mass and reflectivity |
Design | |
Construction | The measurement system consists of a measuring sensor (antenna) and a signal converter which is only available in a compact version |
Standard | Antenna purging system for horn antenna (supplied with a ¼ NPTF connection – for horn antenna only) |
Options | Integrated LCD display with sun cover -4…+140°F (-20..+60°C); if the ambient temperature is not in these limits， the display switches off |
2nd current output | |
PTFE/PP flange plate protection (for drop antenna without antenna extensions only) | |
Distance piece for process temperature： +300...+390°F (+150...+200°C) | |
Accessories | Weather protection |
| Antenna extensions of 4.1 in (105mm) length. Maximum length for drop antenna versions： 20.7 in (525mm) |
| 2° slanted PP flange (for all antennas) |
Max. measuring range | 260 ft (80 m) |
| Depends on the antenna option， dielectric constant of the product and installation type. Refer also to "Antenna selection". |
Min. tank height | 8 in (0.2 m) |
Dead zone | Antenna extension length+antenna length， 12 in (+ 0.3 m) |
Beam angle of antenna | Horn / Sheet metal horn DN80 / 3 in： 10° |
| Horn / Sheet metal horn DN100 / 4 in： 8° |
| Sheet metal horn DN150 / 6 in： 8° |
| Sheet metal horn DN200 / 8 in： 8° |
| drop DN80 / 3 in： 8° |
| drop DN150 / 6 in： 4° |
Display and user interface | |
Display | LCD display |
9 lines， 160 × 160 pixels in 8-step grayscale with 4-button keypad | |
Interface languages | English， German， French， Italian， Spanish， Portuguese， Japanese， Simplified |
Measurement accuracy | |
Resolution | 0.04 in (1mm) |
Repeatability | ±0.04 in (±1mm) |
Accuracy | ±0.12 in (±3mm)， when distance < 33 ft (10 m); |
Reference conditions acc. to EN 60770 | |
Temperature | +70°F ±10°F (+20°C ±5°C) |
Pressure | 14.69 psia ±0.29 psi (1013 mbara ±20 mbar) |
Relative air humidity | 60% ±15% |
Target | Metal plate in an anechoic chamber |
Operating conditions | |
Temperature | |
Ambient temperature | -40…+175°F (-40…+80°C) (according to the temperature limits of the gasket material. Refer to "Materials" in this table.) |
Storage temperature | -40…+185°F (-40…+85°C) |
Flange temperature | Horn / Sheet metal horn antenna： |
| drop antenna (PTFE)： |
| drop antenna (PP)： |
Pressure | |
Operating pressure | drop antenna (PP)： |
| drop antenna (PTFE)： |
| Horn / Sheet metal horn antenna： Standard： |
Other conditions | |
Dielectric constant (?r) | ≥1.5 |
Vibration resistance | IEC 60068-2-6 and EN 50178 (10...57Hz： 0.075mm / 57...150Hz：1g) |
Protection category | IP 66/67 equivalent to NEMA type 4X (housing) and type 6P (antenna) |
Maximum rate of change | 33 ft / minute (10 m / minute) |
Installation conditions |
|
Process connection size | The nominal diameter (DN) should be equal to or larger than the antenna diameter. |
If the nominal diameter (DN) is smaller than the antenna， either： – provide the means to adapt the device to a larger process connection on the silo (for example， a plate with a slot)， or – use the same process connection， but remove the antenna from the device before installation and fit it from inside the silo | |
Process connection position | Make sure that there are not any obstructions directly below the process connection for the device. |
Dimensions and weights | Refer to "Technical data： Dimensions and weights". |
Materials | |
Housing | Standard： Polyester-coated aluminium |
Option： Stainless steel (1.4404 / 316L) 1 | |
Wetted parts， including antenna | Horn / Sheet metal horn antenna： Stainless steel (1.4404 / 316L) |
drop antenna： PTFE; PP – a PP or PTFE flange plate protection option is also available | |
Process connection | Stainless steel (1.4404 / 316L) – a PP or PTFE flange plate protection option is also available for the drop antenna |
Gaskets (and o-rings for the sealed antenna extension option) | PTFE drop antenna： |
PP drop antenna： | |
Horn / Sheet metal horn antenna： | |
Feedthrough | Standard： PEI -58...+390°F (-50...+200°C) – max. range. The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type. If the distance piece option is not attached， the maximum temperature is 300°F (150°C). |
Option： Metaglas® -22...+390°F (-30...+200°C) – max. range. The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type. If the distance piece option is not attached， the maximum temperature is 300°F (150°C). 3 | |
Weather protection (Option) | Stainless steel (1.4301 / 304) |
Process connections | |
Thread | G 1½ (ISO 228); 1½ NPT (ASME B1.20.1) |
Flange version | |
EN 1092-1 | DN80 in PN40， DN100…200 in PN16 or PN40 (Form B1); others on request |
ASME B16.5 | 3 in…8 in in 150 lb RF， 3 in...4 in in 300 lb RF; others on request |
JIS B2220 | 80…100A in 10K; others on request |
Other | Others on request |
Electrical connections | |
Power supply | Terminals output 1 – Non-Ex / Ex i： |
Terminals output 1 – Ex d： | |
Terminals output 2 – Non-Ex / Ex i / Ex d： | |
Cable entry | M20×1.5; ½ NPT |
G ½ (not for FM- and CSA-approved devices. Not for stainless steel housings.) | |
M25×1.5 (for stainless steel housings only) | |
Cable gland | Standard： none |
Options： M20×1.5 (for non-Ex and Ex -approved devices with M20×1.5 and M25×1.5 cable entries); others are available on request | |
Cable entry capacity (terminal) | 0.5…1.5mm² |
Input and output | |
Current output | |
Output signal | 4…20mA HART® or 3.8…20.5mA acc. to NAMUR NE 43 4 |
Output signal | 4…20mA (no HART® signal) or 3.8…20.5mA acc. to NAMUR NE 43 |
Resolution | ±3 µA |
Temperature drift | Typically 25 ppm/K |
Error signal | High： 22mA; Low： 3.6mA acc. to NAMUR NE 43 |
Approvals and certification | |
CE | This device fulfils the statutory requirements of the EC directives. The manufacturer certifies successful testing of the product by applying the CE mark. |
Explosion protection |
|
ATEX | II 1 G， 1/2 G， 2 G Ex ia IIC T6...T3; |
II 1 D， 1/2 D， 2 D Ex iaD20or Ex iaD 20/21 or Ex iaD 21 IP6X T70°C...T95°C; | |
II 1/2 G， 2 G Ex d[ia] IIC T6...T3; | |
II 1/2 D， 2 D Ex tD[iaD] A21/20 or Ex tD[iaD] A21 IP6X T70°C...T95°C | |
IECEx | Ga Ex ia IIC T6…T3; Ex iaD20IP6X T70°C…T95°C; |
Ga/Gb Ex d[ia] IIC T6…T3; Ex tD[iaD] A21/20 IP6X T70°C…T95°C | |
FM – Dual Seal-approved | NEC 500 |
XP-IS / Cl. I / Div. 1 / Gr. ABCD / T6-T1; | |
DIP / Cl. II， III / Div. 1 / Gr. EFG / T6-T1; | |
IS / Cl. I， II， III / Div. 1 / Gr. ABCDEFG / T6-T1; | |
NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1 | |
NEC 505 | |
Cl. I / Zone 0 / AEx d[ia] / IIC / T6-T1; | |
Cl. I / Zone 0 / AEx ia / IIC / T6-T1; | |
Cl. I / Zone 2 / AEx nA[ia] / IIC / T6-T1 | |
Hazardous (Classified) locationss， indoor/outdoor Type 4X and 6P， IP66， Dual Seal | |
CSA – Dual Seal-approved | CEC Section 18 (Zone ratings) |
Cl. I， Zone 1， Ex d， IIC (Antenna： Zone 0) T6; | |
Cl. I， Zone 0， Ex ia， IIC T6; | |
Cl. I， Zone 2， Ex nA， IIC T6 | |
CEC Section 18 and Annex J (Division ratings) | |
XP-IS， Cl. I， Div. 2， Gr. ABCD; Cl. II， Div. 2， Gr. FG; Cl. III， Div. 2 T6; | |
IS， Cl. I， Div. 1， Gr. ABCD; Cl. II， Gr. FG; Cl. III T6 | |
NEPSI GYJ091178/79 | Ex d ia IIC T3~T6 DIP A21/20 TA T70°C~T95°C IP6X; |
Ex ia IIC T3~T6 DIP A21/20 TA T70°C~T95°C IP6X | |
DNV / INMETRO DNV 12.0043 X | Ex ia IIC T6…T3 Ga; Ex ia IIIC T70°C...T95°C Da IP6X; |
Ex d [ia Ga] IIC T6...T3 Ga/Gb; Ex tb [ia Da] IIIC T70°C...T95°C Db IP6X | |
KGS | Ex ia IIC T6~T3; Ex iaD20IP6X T70°C~T95°C; |
Ex d[ia] IIC T6~T3; Ex tD[iaD] A21/20 IP6X T70°C~T95°C | |
Other standards and approvals | |
EMC | Electromagnetic Compatibility Directive 2004/108/EC in conjunction with |
R & TTE | Radio Equipment and ecommunications Terminal Equipment Directive |
FCC Rules | Part 15 |
Industry Canada | RSS-210 |
LVD | Low-Voltage Directive 2006/95/EC in conjunction with EN 61010-1 (2001) |
CRN | This certification is for all Canadian provinces and territories. For more data， refer to the website. |
NAMUR | NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and |
NAMUR NE 43 Standardization of the Signal Level for the Failure Information of | |
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| 1 This option is not available for FM- or CSA-approved devices |
| 2 Kalrez® is a registered trademark of DuPont Performance Elastomers L.L.C. |
| 3 Metaglas® is a registered trademark of Herberts Industrieglas， GMBH & Co.， KG |
| 4 HART® is a registered trademark of the HART Communication Foundation |
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