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CTL Series

CTL Series

CTL Series is a low energy , low cost and robust tiltmeter. 

It measures tilt in two perpendicular axes in the plane base and is intended to be permanently installed to provide long term observation with maximum sensitivity and resolution.

The collected data can be sent to cloud via NB-IoT or LTE-M , and the power source can be either from lithium battery or solar panel. 

All the electronics are covered in IP67 housing for environmental protection , and it is typically bolted to the structure via the mounting plate and tamper proof screws. 



  • Equipped with high accuracy MEMS accelerator
  • 2 axes data output , and the angle accuracy is within ±0.002° (15°)
  • Dual communication interface (Bluetooth & USB)
  • LED light indicator
  • IP67 dust and water resistance
  • Low energy , suitable for long term observation
  • Low cost and efficient power supply by solar Panel 
  • The collected data can be sent to cloud via NB-IoT or LTE-M
  • The housing is painted with weather & correction-resistant paint for environmental protection purpose
  • Impact , robust and easy install
  • Tamper proof screws kit keep your device safe

CTL-Li-ion Battery

  • DC 3.6V 13000 mAh D-size Replaceable Li-ion Battery

CTL-Solar panel

  • 5V / 3W Monocrystalline Silicon Solar Panel

 

Other Parameters

  • Measurement Range:±15° , ±90°
  • Resolution:±0.0001°
  • Accuracy:±0.002°
  • Temp. Influence Deviation Value:±0.002° / °C
  • Sample Time:Min : 2 min , Max : 1440 min (1 Day)
  • Axes:2 Axes
  • Storage:32MB EEPROM , 512MB Flash Memory
  • Measure Temp. & Accuracy:-20 ~ +80 , The Inbuild Thermometer Accuracy Is ±0.2
  • Communication Interface:NB-IoT , LTE-M
  • Communication Protocol:MQTT
  • User setting interface:Bluetooth , USB
  • Installation Method:M4 screw fixing
  • Dimension W x D x H:147 x 92 x 55 mm (Without Aerial)
  • Appearance:Aluminium Alloy Painted In Black
  • Weight:635g±5% (Without Aerial)
  • Working Temperature:-20 ~ +80
  • Storage Temperature:-20 ~ +85
  • Working Humidity:0 ~ 95%
  • Water & Dust Resistance:IP67
  • Mounting plate:Stainless Steel , Thickness : 3mm
  • Tamper proof screws kit:Stainless Steel 
  • Wind turbine tower , power transmission and distribution tower tilt monitoring
  • Building structure , retaining and building walls tilt monitoring
  • Bridge pier , landslide monitoring
  • Building safety along adjacent excavations monitoring
  • Ground subsidence monitoring
  • Oil depot and storage tanks and chemical barrel tanks tilt monitoring 
  • Tilt monitoring of water dams and concrete dams