LBFH
Point level sensors
หมวดหมู่ : Process sensors ,  Level sensors , 
แบรนด์ : Baumer
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Explosion-proof point level detection in the hygiene sector
Technical data
Performance characteristics
Trigger modes Window trigger
Adaptive trigger
Measuring principle CleverLevel level switches (Frequency Sweep)
Media characteristics DC > 1.5
Hysteresis ± 1 mm
Repeatability ± 1 mm
Step response time 0.04 s , typ.
Damping 0 … 10 s , adjustable
Process connection
Wetted parts material PEEK Natura
AISI 316L (1.4404)
Surface roughness wetted parts Ra ≤ 0.8 µm
Output signal
Output type PNP
NPN
Digital (push-pull)
Switching logic Normally open (NO)
Normally closed (NC)
Active high
Active low
Compliance and approvals
EMC Emission EN 61326, installed in a closed metal tank
EMC Immunity EN 61326, installed in a closed metal tank
Hygiene 3-A (74-07)
EHEDG EL Class I
FDA (21 CFR 177.2415)
Safety cULus listed, E365692
WHG (overfill, leakage)
Explosion protection IECEx / ATEX II 1D Ex - ta IIIC T100 °C Da
IECEx / ATEX II 1G - Ex ia IIC T4 Ga
IECEx / ATEX II 3G - Ex ec IIC T4 Gc
Data sheet - LBFH Download