TP-81E Steelmate Truck Sensor with External Sensors

TPMS for commercial vehicles with data communication

Key features

• Daytime/Night-time LCD backlight screen
• Rechargeable Display
• Display installed on dashboard/windshield or portable
• External sensor easy to install (scroll down to see video)
• Built-in programmer for super easy pairing
• Visual and audible warning for abnormal tyre pressure
• Real-time monitoring tyre pressure and temperature
• Self-test function
• Data communication (RS-485 serial port)
• Display pressure in Psi, Bar or Kgf/cm²
• Suitable for 12~24V vehicles
• Match with 4~22 tires

Technical parameters

• Sensor
  Operating frequency: 433.92MHz
  Operating voltage: 2.2~3.6V
  Operating temperature: -40℃~+125℃/-40℉~+257℉
  Humidity: 0%~100%
  Pressure range: 0~203PSI/0~14.0 Bar
• High Pressure Alarm Adjustable range: 145~174PSI/10.0~12.0Bar
• Low Pressure Alarm Adjustable range: 15~87PSI/1.0~6.0Bar
  Temperature range: -40℃~+98℃/-40℉~+208℉
  Pressure accuracy: ±0.14 Bar
  Temperature accuracy: ±3℃
  Battery life: 2 years +

• Display
  Operating frequency: 433.92MHz
  Operating voltage: 9~27V
  Operating temperature: -20℃~+70℃/-4℉~+158℉

• Air pressure unit
  1 Bar = 14.5 Psi = 100K Pa = 1.02 Kgf/cm²