Continuous level and interface measurement in process or storage tanks, reactors and pressure vessels.
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The OPTIFLEX 7200 is a 2-wire guided radar level transmitter based on the Time Domain Reflectometry (TDR) technology. With its large choice of probe types and materials, this level transmitter is the high-end guided radar for level and interface measurement in the chemical or oil and gas industries. It is suitable for storage or process tanks up to 60 m / 196.85 ft, containing all kind of liquids – from hydrocarbons like slop oil or benzene to solvents and acids to cooling water or condensate.
The OPTIFLEX 7200 can be used at extended temperature and pressure conditions. Various converter and electronic versions like a remote converter or a sensor extension facilitate the access to the device. The level transmitter has approvals for use in hazardous areas.
| Product type | Level transmitter |
| Product family name | OPTIFLEX |
| Product positioning | For advanced liquid applications |
| Measurement variables | Distance, Level, Mass, Volume, Dielectric constant |
| Measurement principle | Guided radar (TDR) |
| Level measurement type | Continuous measurement |
| Contact to measured medium | Yes |
| Interface measurement | Yes |
| Measured media | Liquids, Liquid/liquid interface |
| Measuring range (liquids) | 0.3…60 m/ 0.98…196.85 ft |
| Probe length | 0.3...60 m 0.98...196.85 ft |
| Probe diameter |
|
| Measuring point | Pressurised tank, Stilling well, Bypass |
| Process pressure | -1… 100 barg/ -14.5… 1450 psig |
| Process temperature | -50…+250°C/ -58…+482°F |
| Gaskets | Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Kalrez® 6375, Kalrez® 7075, Polytetrafluoroethylene (PTFE), Ceramic |
| Wetted parts | Austenitic stainless steel (1.4404/316L), Austenitic alloy (2.4602/Alloy 22), Polytetrafluoroethylene (PTFE), Ceramic |
| Flange connections | EN (1092-1): DN25…200/ ASME (B 16.5): 1…8”/ JIS (B 2220): 40…200A |
| Thread connections | Male: G¾, G1, G1½ ¾ NPT, 1 NPT, 1½ NPT |
| Certificates/Approvals Others | NACE |
| Certificates/Approvals Ex | ATEX, cQPSus, IECEx, NEPSI, INMETRO |
| Certificates/Approvals Safety | SIL 2 |
| Ingress protection | IP66/68, NEMA4X/6P |
| NAMUR compliance | NE 107, NE 21, NE 43, NE 53 |
| Analogue outputs | 4…20 mA |
| Discrete outputs | Relay |
| Digital outputs | HART® |
| Accuracy (liquids) | ±2 mm/ ±0.08 in |
No Accessories Available
No Warranty Available
