Flowline LR31 Series Pulse Radar Liquid Level Transmitter Level Transmitter, 2 Wire, 4 to 20 mA, HART 7 Output,
- RS庫存編號:
- 137-2043
- 製造零件編號:
- LR31-0021-10-01
- 製造商:
- Flowline
此產品已停售
- RS庫存編號:
- 137-2043
- 製造零件編號:
- LR31-0021-10-01
- 製造商:
- Flowline
產品概覽和技術數據資料表
法例與合規
不適用
- COO (Country of Origin):
- US
產品詳細資訊
Flowline EchoPro LR31 Pulse Radar Liquid Level Transmitter
Flowline EchoPro LR31 intrinsically safe 26 GHz pulse radar transmitter provides continuous level measurement up to 20 m with a 4 mA to 20 mA analogue and HART digital signal output. Configurable via a remote push button display module or Flowline WebCal software. The non-contact liquid level sensor is intended for industrial wastewater, municipal storm or sewer lift station, reservoir, river, canal or open channel applications located below or above grade. The LR31 comes with a 10 m cable, mounting bracket and display module. The sensor is designed for bracket mount installation suspended above the liquid level.
Features and Benefits
Rugged IP68 sensor enclosure with 304 SS mounting bracket
Configuration via push button display or WebCal software
26 GHz pulse radar is unaffected by vapour or condensation
Wall-mounted display with windowed enclosure rated IP67
12 (30 cm) dead band enables utilisation of the entire tank
LCD displays level in feet or meters with percent of span bar
HART communication in point to point and multi-drop modes
Fail-safe diagnostics with selectable signal fail-safe outputs
Recognition, storage and rejection of false echo signal returns
Self-diagnostics with selectable fail-safe signal outputs
Flowline Sensors
規格
Attribute | Value |
---|---|
Device Type | Pulse Radar Liquid Level Transmitter |
Mounting Type | Vertical, Wall Mount |
Switch Output | 2 Wire, 4 to 20 mA, HART 7 |
Body Material | Nylon, Polycarbonate (Display) |
Cable Length | 10m |
Minimum Operating Temperature | -40°C |
Maximum Operating Temperature | +100°C |
Maximum DC Voltage | 26.4V |
Maximum Current | 20 mA |
Series | LR31 |
Standards Met | ANSI, CE, Class I, Class II Groups E/F/G, CRN, CSA, CSA Class I Div 1 Groups A/B/C/D, FCC, Zone 0 IIC, Zone 20 Group IIC |
Current Rating | 22.5 mA |
Interface | HART, USB |