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超声波液位变送器和控制器

LVCN318 Series

Ultrasonic Level Transmitter and Controller | LVCN318 Series

Ultrasonic Level Transmitter and Controller

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1年保修 CE
  • Level Detection, Switch and Control Functions Up to 5.5 m (18')
  • Fast and Easy Configuration Via Free Software Download and USB Adaptor
  • Narrow 7.62 cm (3") Beam Width and Short 20 cm (8") Dead Band
  • Four Programmable Relays
  • PVDF Transducer and 6P Polycarbonate Enclosure
  • Automatic Temperature Compensation for Accurate Measurement
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产品描述

LVCN318 Series has been discontinued. Please see LVU503 series as possible alternative or contact our sales department.
OMEGA’s LVCN318 ultrasonic level transmitter and controller provides continuous level measurement up to 5.5 m (18') with a 4 to 20 mA signal output, and is configured via our free software via a USB adaptor. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid, IBC, sump and process tank level applications.

Specifications
Range: 5.5 m (18')
Accuracy: ±0.2% of range
Resolution: 2 mm (0.079")
Dead Band: 20 cm (8")
Beam Width: 7.62 cm (3")
Configuration: USB PC Windows®
USB 2.0 Memory: Non-volatile. The level sensor is configurable via our free PC software 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: 0.5W
Loop Resistance: 400Ù max
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
Contact Type: (4) SPST relays
Contact Rating: 60 VA, 1A maximum
Contact Fail-Safe: Power loss; hold last
Echo Loss: Open, close or hold last
Hysteresis: Selectable
Process Temperature: -7 to 60°C (20 to 140°F)
Temp Comp: Automatic
Ambient Temperature: -35 to 60°C (-31 to 140°F)
Pressure: Maximum Working Pressure = 2 bar (30 psi)
Enclosure Rating: Type 6P, encapsulated, corrosion resistant and submersible
Encl Material: Polycarbonate
Trans Material: PVDF
Cable Jacket Material: Polyurethane
Cable Type: 9-conductor, shielded
Cable Length: 1.2 m (48")
Process Mount: 2 NPT (2" G optional)
Mount Gasket: FKM
Classification: General purpose
Compliance: CE, RoHS
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产品编号产品描述
数量
产品描述
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LVCN318
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货期: 
 
 
Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range
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LVCN318-B
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货期: 
 
 
Level transmitter, 4 to 20 mA, 4 relays, 5.5 m (18') range (requires LVCN414-USB)
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LVCN318-G
¥5,480.00
货期: 6 周
 
Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range, straight threads
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LVCN318-G-B
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货期: 
 
 
Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range, straight threads (requires LVCN414-USB)
Accessories
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LVCN414-USB
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货期: 
 
 
USB connector (1 required for “-B” models, sold separately)
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注: Comes complete with mounting gasket, and operator’s manual.

Configuration software available free at omega.com/ftp