LVU2718-G超声波液位变送器 美国omega
超声波液位变送器
LVU2700 Series
1年保修 新产品! CE
超声波液位变送器
LVU2700 Series:超声波液位变送器
4 Measurement Ranges from 3 to 10 m (9.8 to 32.8')
Auto Adaptive Filters Enable Plug and Play Operation
Fast and Easy Configuration Via Free Software Download and USB Adaptor
Narrow 5 or 7.6 cm (2 or 3") Beam Width and Short 10 or 20 cm (4 or 8") Dead Band
PVDF Transducer and NEMA 4X (IP65) Polycarbonate Enclosure
Automatic Temperature Compensation for Accurate Measurement
OMEGA’s LVU2700 ultrasonic level transmitter provides continuous level measurement up to 10 m (32.8') with a 4 to 20 mA signal output, and is configured via free software and a USB adaptor. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is broadly selected for bulk storage, day tank, lift stations and process tank level applications.
Specifications
Range
LVU2710: 10 cm to 3 m (4" to 9.8')
LVU2718: 20 cm to 5.5 m (8" to 18.0')
LVU2726: 20 cm to 8 m (8" to 24.6')
LVU2732: 20 cm to 10 m (8" to 32.8')
Accuracy: ±0.2% of range
Resolution
LVU2710: 0.5 mm (0.019")
LVU2718: 1 mm (0.039")
LVU2726/32: 2 mm (0.079")
Dead Band
LVU2710: 10 cm (4")
LVU2718/26/32: 20 cm (8")
Beam Width
LVU2710: 5 cm (2")
LVU2718/26/32: 7.6 cm (3")
Configuration: USB PC Windows?
USB 2.0 Memory: Non-volatile. The level sensor is configurable via our free PC software download and USB adaptor. The sensors are offered with and without USB connectors. Connectors can be used to configure any compatible level product. Download your free copy at: omega.com/ftp
Supply Voltage: 24 Vdc (loop)
Consumption: 0.5 W
Loop Resistance: 500 Ω @ 24 Vdc
Signal Output: 4 to 20 mA, two-wire
Signal Invert: 4 to 20 mA or 20 to 4 mA
Signal Fail-Safe: 4 mA, 20 mA, 21 mA, 22 mA or hold last
Process Temp: -20 to 60°C (-4 to 140°F)
Temp Comp: Automatic
Ambient Temp: -35 to 60°C (-31 to 140°F)
Pressure: Maximum Working Pressure = 2 bar (30 psi)
Enclosure Rating: NEMA 4X (IP65)
Enclosure Material: Polycarbonate
Trans Material: PVDF
Cable Jacket Material: Polyurethane
Cable Type: 4-conductor, shielded
Process Mount:
LVU2710: 1 NPT (1" G optional)
LVU2718/26/32: 2 NPT (2" G optional)
Mount Gasket: FKM
Classification: General purpose
产品型号 产品描述
Models with USB Connector
LVU2710 Ultrasonic level transmitter with USB connector, range 3 m (9.8')
LVU2718 Ultrasonic level transmitter with USB connector, range 5.5 m (18')
LVU2726 Ultrasonic level transmitter with USB connector, range 8 m (26.2')
LVU2732 Ultrasonic level transmitter with USB connector, range 10 m (32.8')
Models without USB Connector
LVU2710-B Ultrasonic level transmitter, range 3 m (9.8'), (requires purchase of LVCN414-USB)
LVU2718-B Ultrasonic level transmitter, range 5.5 m (18'), (requires purchase of LVCN414-USB)
LVU2726-B Ultrasonic level transmitter, range 8 m (26.2'), (requires purchase of LVCN414-USB)
LVU2732-B Ultrasonic level transmitter, range 10 m (32.8'), (requires purchase of LVCN414-USB)
Models with "G" Metric Threads Standard
LVU2710-G Ultrasonic level transmitter with USB connector, range 3 m (9.8'), straight threads
LVU2718-G Ultrasonic level transmitter with USB connector, range 5.5 m (18'), straight threads
LVU2726-G Ultrasonic level transmitter with USB connector, range 8 m (26.2'), straight threads
LVU2732-G Ultrasonic level transmitter with USB connector, range 10 m (32.8'), straight threads
Models with "G" Metric Threads Standard and without USB Connector
LVU2710-G-B Ultrasonic level transmitter, range 3 m (9.8'), (requires purchase of LVCN414-USB), straight threads
LVU2718-G-B Ultrasonic level transmitter, range 5.5 m (18'), (requires purchase of LVCN414-USB), straight threads
LVU2726-G-B Ultrasonic level transmitter, range 8 m (26.2'), (requires purchase of LVCN414-USB), straight threads
LVU2732-G-B Ultrasonic level transmitter, range 10 m (32.8'), (requires purchase of LVCN414-USB), straight threads
Accessories
LVCN414-USB USB connector (1 required for -B models, sold separately)
Fittings and Brackets
LVM-31 1" Side mount bracket
LVM-30 2" Side mount bracket
LVM-30G 2 G (metric thread) Side mount bracket
LVU800-2N40 2 NPT X 1 NPT for Schedule 40
LVU800-3N40 3 NPT X 2 NPT for Schedule 40
LVU800-2N80 2 NPT X 1 NPT for Schedule 80
LVU800-3N80 3 NPT X 2 NPT for Schedule 80
LVU800-4N80 4 NPT X 2 NPT for Schedule 80
LVU800-2S40 2" Socket X 1 NPT for Schedule 40
LVU800-3S40 3" Socket X 2 NPT for Schedule 40
LVU800-4S40 4" Socket X 2 NPT for Schedule 40
LVU800-2S80 2" Socket X 1 NPT for Schedule 80
LVU800-3S80 3" Socket X 2 NPT for Schedule 80
LVU800-4S80 4" Socket X 2 NPT for Schedule 80
LVU800-1B 1 NPT Bulkhead fitting
LVU800-2B 2 NPT Bulkhead fitting
LVU800-3B 3 NPT Bulkhead fitting
LVU800-1F 1 NPT Flange 150# PVC for Schedule 80
LVU800-2F 2 NPT Flange 150# PVC for Schedule 80
LVU800-3F 3 NPT Flange 150# PVC for Schedule 80
LVU2718-G超声波液位变送器 美国omega
