Delavan
Ultrasonic Level Controls

Delavan Sonac® 110
Single Point Level Switch For On-Off Control Of Liquids

Auto Test Self-Checking Really Fail-Safe Stable, Dependable Performance Product Status LED Indicator Relay Status LED Indicator Time Relay Control 50mS - 10 Second Typical Uses High Level Alarm or Control Pump Control or Inlet Starvation Alarm Flow/No Flow Indication Low Level Alarm or Control Click here for Sonac® 110 Detail‘s Get Sonac® 110 PDF

Delavan Sonac® 120
Single Point Level Switch For On-Off Control Of Liquids

Service At Temperatures To 400°F Autotest Self-Checking Really Fail-Safe Stable, Dependable Performance Corrosion Resistant Sensors No false trips due to surge or splashing liquids Product Status LED Indicator Relay Status LED Indicator Time Relay Control 50mS - 10 Second Typical Uses High Level Alarm or Control Pump Control or Inlet Starvation Alarm Flow/No Flow Indication Low Level Alarm or Control Click here for Sonac® 120 Detail‘s Get Sonac® 120 PDF

Delavan Sonac® 1000
True “Two-Wire” Single Point Switch for on-off control of liquids

4mA,20mA Output Intrinsic safety Hermetically sealed Fail-safe Non-intrusive No field calibration Typical Uses High Level Alarm or Control Pump Control or Inlet Starvation Alarm Flow/No Flow Indication Low Level Alarm or Control Click here for Sonac® 1000 Detail‘s Get Sonac® 1000 PDF

Delavan Sonac® 1100
True Two-Wire Single Point Switch for on-off control of liquids

4mA,20mA Output Fail-safe Switch Selectable High/Low Non-intrusive No field calibration Typical Uses High Level Alarm or Control Pump Control or Inlet Starvation Alarm Flow/No Flow Indication Low Level Alarm or Control Click here for SONAC® 1100 Detail‘s Get 1100 PDF

Delavan Sonac® 220
Single Point Switch for on-off control of bulk solids.
On-off switch presence/absence, indication of objects.

Vibration resistant Independent time delays Material Present LED Indicator Relay Status LED Indicator Fail-safe Switch Selectable High/Low Corrosion resistant, watertight enclosure Self-Test Typical Uses High level Alarm or Control Web Break Detection Plugged Chute Detection Truck and R.R. Position Conveyor Control Low level Alarm or Control Flow/No Flow Detection Click here for SONAC® 220 Detail‘s Get SONAC® 220 PDF