美国omega LVCN318液位控制器
超声波液位变送器和控制器 LVCN318 Series 1年保修 新产品! CE 超声波液位变送器和控制器 LVCN318 Series:超声波液位变送器和控制器
lvcn318 液位检测开关和控制功能，高达5.5米（18’） 快速和简单的配置通过免费下载软件和USB适配器 窄7.62厘米（3“）的波束宽度和短20厘米（8“）死区 四个可编程继电器 PVDF传感器和6P聚碳酸酯外壳 准确测量自动温度补偿 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
产品型号 产品描述 LVCN318 Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range LVCN318-B Level transmitter, 4 to 20 mA, 4 relays, 5.5 m (18') range (requires LVCN414-USB) LVCN318-G Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range, straight threads LVCN318-G-B Level transmitter, 4 to 20 mA, 4 relays, USB connector, 5.5 m (18') range, straight threads (requires LVCN414-USB) Accessories LVM31 Mounting reducer 1 Female NPT to 2 Male NPT LVCN414-USB USB connector (1 required for “-B” models, sold separately) 美国omega LVCN318液位控制器
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