136 ULT Ultrasonic Level Transmitter

Used for level, volume and flow monitoring of liquids in storage vessels, simple process vessels, as well as in open channels. It is ideal for level monitoring in the water and waste water industry and can measure levels up to 15 meters. It is easily integrated with SBEM 176 or 191 series Indicators to calculate & display volume or totalized flow.
  • Micro-processor based Instrument.
  • HART compatible.
  • Rugged Construction – Weatherproof.
  • Graphical Display.
  • Self diagnostic functions i.e. error messages on display provided to ease setting up.
  • Automatic Temperature Compensation.
  • Unaffected by product properties.
  • No site calibration required.
  • Echo-wave Display.

 


 

Instrument Range 4 m / 8 m / (10 m/15 m)
Dead Band(m) 0.25 / 0.4 / 0.5
Beam Angle(α) 9° / 9° / 9°
Process Connection 1 ½” BSP Threaded / 2” BSP Threaded / 6.ANSI 150 #PP Flanged
Measuring Frequency(KHz) 55 / 55 / 35
Sensor Material PP,PVDF / PP,PVDF / Nylon 6
Housing Material Aluminium PU painted / Aluminium PU painted / Aluminium PU painted
Ingress Protection IP67 / IP67 / IP67
Process Temperature (-10~60) ºC / (-10~60) ºC / (-10~60) ºC
Ambient Temperature (-10~55) ºC / (-10~55) ºC / (-10~55) ºC
Operating Pressure Atmospheric / Atmospheric / Atmospheric
Power Supply 16 to 36VDC / 16 to 36VDC / 16 to 36VDC
Accuracy** ±0.2% of (Full Measurement Range)  / ±0.2% of (Full Measurement Range) / ±0.2% of (Full Measurement Range)
Resolution 1 mm / 1 mm / 1 mm
Output 4~20mA/HART* / 4~20mA/HART* / 4~20mA/HART*
Keyboard/Display Yes / Yes / Yes
No. of cable entries 1(M20x1.5) or ½” NPT / 1(M20x1.5) or ½” NPT / 1(M20x1.5) or ½” NPT
Display parameters Distance, %Level, Level / Distance, %Level, Level / Distance, %Level, Level
Mounting Top / Top / Top
Display formats for
measuring range		 xxx.x(cm) / xxx.x(cm) / xxx.x(cm)
  • Elevated Storage Reservoirs
  • Ground Storage Reservoirs
  • Storage Vessels – liquids / Slurries
  • Simple Vessels with some surface agitation
  • Open channel flow measurement using optional indicator 191.
  • Level / Volume measurement using optional indicator 176.