Specifications
- ATEX: ATEX II 1D, 1/2D, 2D Ex ta ta/tb tb IIIC Tx Da, Da/Db, Db, ATEX II 1G, 1/2G, 2G Ex ia IIC T6 Ga, Ga/Gb, Gb, ATEX II 1/2G, 2G Ex db IIC T6…T1 Ga/Gb, Gb
- Bluetooth: No
- Certificate: China-RoHS, ATEX certificate, ACMA declaration of conformity, UK declaration of conformity, EAC certificate / DoC, FDA-Certificate, EU declaration of conformity
- Connection type: M20 x 1.5, " NPT
- Detection principle: contact
- Display: No
- Enclosure rating: IP66 / IP67
- Housing material: Aluminum, Stainless steel (investment casting) 316L, plastic, stainless steel (electropolished), 316L
- Measurement principle: vibrating level switch
- Measurement: switch
- Medium: bulk solids
- Output signal: Double relay (DPDT), 1 x PNP/NPN, Non-contact switch, NAMUR signal
- Probe length/sensing range: 2501 mm ... 3000 mm, 3001 mm ... 3500 mm, 3501 mm ... 4000 mm, 501 mm ... 1000 mm, 5001 mm ... 5500 mm, 5501 mm ... 6000 mm, 14501 mm ... 15000 mm, 6501 mm ... 7000 mm, 2001 mm ... 2500 mm, 17501 mm ... 18000 mm, ≤ 500 mm, 19501 mm ... 20000 mm, 4501 mm ... 5000 mm, 1501 mm ... 2000 mm, 1001 mm ... 1500 mm, 9501 mm ... 10000 mm
- Probe length: 879 mm, 160 mm, 4000 mm, 650 mm, 20000 mm, 220 mm, 400 mm, 2000 mm, 750 mm, 3000 mm, 6000 mm, 800 mm, 335 mm, 700 mm, 5200 mm, 3500 mm, 15000 mm, 450 mm, 570 mm, 900 mm, 240 mm, 555 mm, 1500 mm, 500 mm, 1350 mm, 560 mm, 5000 mm, 6600 mm, 250 mm, 260 mm, 1300 mm, 18000 mm, 10000 mm, 300 mm, 1750 mm, 1000 mm, 600 mm, 2500 mm, 243 mm, 280 mm, 1400 mm
- Process connection: G 1, G 1 , DIN 3852-A, PN 16 / 316L, Ra < 0.8 m, Flange DN 100 PN 6 Form C, DIN2501/ 316L, G 1, DIN 3852-A, PN 16 / 316L, Ra < 0.8 m, Tri-Clamp 2 '', G 1 , DIN 3852-A, PN16 / 316L, without process connection, G 1 " NPT, G 1 A PN 16, tri-clamp 1 " (316L, Ra < 0.8 μm), G 1 " NPT, ASME B1.20.1. PN 16, 316L, Ra < 0.8 m, G 1" NPT, ASME B1.20.1. PN 16, 316L, G 1, DIN 3852-A, PN 16 / 316L, G 1 A, Tri-Clamp 1 '' (PN 16, 316L, Ra< 0,8μm), Flange 2" 150lb RF, ANSI B16.5 / 316L, Tri-Clamp 2", Tri-Clamp 2'' (316L, Ra < 0.8 μm)
- Process pressure: -1 bar ... 16 bar, -1 bar ... 6 bar
- Process temperature: -50 °C ... 250 °C, Temperature range with temperature adapter, -50 °C ... 150 °C, detection of solids in water, -50 °C ... 250 °C, Temperature adapter, -20 °C ... 80 °C, -50 °C ... 150 °C, -40 °C ... 150 °C, -20 °C ... 80 °C, detection of solids in water
- Product segment: Level sensors
- Product name: LBV301
- Task: Detecting - Level, Monitoring and controlling - Processes, Monitoring and controlling - Plants and machines
Penerangan
High-quality vibration limit switch for bulk materials – maintenance-free, ATEX-approved and suitable for use with foodstuffs.
The vibrating level switches in the LBV301 product family can be relied upon to signal full, empty, or demand states in bulk materials. The monoprobe design prevents bulk materials from jamming. The rugged stainless steel sensor design is piezo-electrically energized. When the probe is covered with bulk materials, the change in vibration amplitude is reliably detected and converted into a switching signal. As the monoprobe is easy to clean, the sensors are even suitable for use in the food industry. While the LBV311 compact device is used for horizontal mounting, the LBV321 cable-extended switch and the LBV331 tube-extended switch are used for vertical mounting in silos and bridge sensing ranges of up to 80 m and 6 m respectively. With a variety of process connections for hygienic applications and several electronic variants, the LBV301 can be used for nearly all applications, even in explosive atmospheres.
LBV301 AT A GLANCE
Benefits:
- Easy commissioning, no upstream calibration necessary
- Maintenance-free system
- Sensors can be tested while installed
- Flexible, reliable system suitable for many types of applications
- Vertical mounting, even in difficult installation and ambient conditions
Features:
- Compact sensor from 1" thread
- Monoprobe design prevents bulk materials from sticking or jamming
- Polished monoprobe for food applications
- Commissioning without filling and medium calibration
- Process temperature up to 250 °C
- ATEX certifications (1D/2D/1G/2G) available
- Tube extension variant (LBV331) up to 6 m and cable extension model (LBV321) up to 80 m available for vertical mounting
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