超音波液位計

LST200

LST200

基本型超音波液位計
Ultrasonic level transmitter LST200
詳細介紹
基本規格: 
►測量
  - 
測量範圍
    - 0.35 to 8.00 m (13.78 to 314.96 in)
  - 發射角度
    - (@ -3 dB, full angle) : 10°
  - 精確度
    - ±3 mm or 0.25% of full span, whichever is larger
  - 解析度
    - 1 mm
  - 訊號更新時間
    - 2 s

電子規範
  - 電源供應
    - LST200-Basic : 15 to 30 VDC.
    - LST200-LCD : 19 to 30 VDC.
    - Ripple : Maximum 5 %
  - 消耗功率
    - 60mW to 600mW
  - 類比輸出
    - Two-Wire output : 4 to 20 mA related to level/distance/volume/flow, full compensation for temperature effects
  - 一體式螢幕 (選購)
    - Blue backlight, 6 mm height display with percentage bargraph
    - Simplified two-button programming with easy set up menu enables fast configuration
    - Real-time waveform
    - Diagnostics message
    - Totalized and actual flow indication
    - Language : English and Chinese

外觀
  - 外殼與感測器 : PC (Polycarbonate)
  - 尺寸
    - 90 × 81 × 209 mm (3.56 × 3.19 × 8.24 in)
  - 重量
    - 680 g
  - 電氣接續
    - M20 × 1.5 threaded bore for cable gland, directly on housing
  - 製程接續
    - M56x3.0, length 35mm

  - 防水防塵等級
    - IP66/67 according to EN 60529
    - IP68-rated up to 2 meters for 24 hours at room temperature
  - 製程耐溫
    - -30 to 60 °C (-22 to 140 ℉) , according to EN 60068-2-14
    - -20 to 60 °C (-4 to 140 ℉) for display
  - 製程耐壓
    - -4 to 44 psi (-0.25 to 3.0 bar)


LST200 原廠資訊連結