krohne OPTISWITCH 3200 Vibration level switch
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NG # 006633-HW-KROHNE-033
Manufactured by:
This
seller generally responds in under 48 hours
Specification
General information
Product type | Level switch |
Product family name | OPTISWITCH |
Product positioning | With cable extension for solid applications |
Product variants | OPTISWITCH 3200 C: Compact housing |
Measurement variables | Level |
Measurement principle | Vibrating |
Level measurement type | Point level detection |
Contact to measured medium | Yes |
Interface measurement | No |
Redundancy | No |
Measured media | Solids, Bulk solids, Granulates, Powders |
Probe length | 0.3…80 m/ 1…262 ft |
Measuring point | Silo |
Operating conditions
Process pressure | -1…16 barg/ -14.5…232 psig |
Process temperature | -20…+80°C/ -4…+176°F |
Materials
Gaskets | Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Kalrez® 6375, PFA |
Wetted parts | Austenitic stainless steel (1.4404/316L) |
Process connections
Flange connections | EN (1092-1): DN50…200 ASME (B 16.5): 2…4 |
Thread connections | Male: G1 ½ 1 ½ NPT |
Approvals/Standards
Certificates/Approvals Ex | ATEX, EAC Ex, FM, CSA |
Certificates/Approvals Safety | SIL 2 |
Ingress protection | IP66/67, NEMA4/4X/6 |
Communication
Discrete outputs | 2-wire (8/16 mA), Contactless, NAMUR, Relay, Transistor |
Description
The OPTISWITCH 3200 is a vibration level switch with suspension cable for solid applications such as high level alarm on aggregate silos. The flexible suspension cable avoids mechanical strain caused by movements of the bulk solids. It is suitable for applications with a low density (e.g. aerosol) or for the detection of solids in water (e.g. in sedimentation tanks of hydro-electric power stations).