EchoTREK 3/4-Wire (ST)

• 3/4 - wire
• Economical, standalone, non-contact level metering
• Narrow 5ｰ beam angle
• Fully temperature compensated
• Excellent signal processing via QUEST+ software
• PP, PVDF, PTFE, stainless steel or foam faced transducers
• Optional field indicator and plug-in programmer/display
• Plastic or aluminium housing
• [ HART ]
• Secondary lightning protection

• Almost any liquids or free flowing solids
• Volume or weight calculation
• Open channel flow measurement
• Reliable measurement in challenging applications with vapours/fumes, stirrers, foam on chemicals or dust during pneumatic filling of powders

• Power supply:
  85-255V AC / 120-375 V DC
  11.4-40V DC / 11.4-28V AC
• Temperature: -30 ｰC to +70 ｰC
• Medium temperature: -30 ｰC to +100 ｰC
• Pressure: 0.3 - 3 bar
• Measuring range:
  0.2 to 25 m for liquids,
  0.6 to 50 m for solids
• Outputs: 4-20 mA, relay, RS485, HART
• Protection: IP 67

 EchoTREK 2-wire (SE)

• Two- wire
• Economical, standalone, non-contact level metering
• Narrow 5ｰ beam angle
• Fully temperature compensated
• Excellent signal processing via QUEST+ software
• PP, PVDF, PTFE, stainless steel or foam faced transducers
• Optional field indicator and plug-in programmer/display
• Plastic or aluminium housing
• [ HART ]
• Secondary lightning protection
• Explosionproof models

• Almost any liquids
• Volume or weight calculation
• Open channel flow measurement
• Reliable measurement in challenging applications with vapours/fumes, stirrers, foam on chemicals

• Power supply:
  11.4-36V DC
• Temperature: -30 ｰC to 90 ｰC
• Pressure: 0.3 - 3 bar
• Measuring range:
  0.2 to 15 m for liquids
• Outputs: 4-20 mA, relay, HART
• Protection: IP 67
• Approvals: ATEX II 1 G EEx ia IIB T6  

 EasyTREK SC 3/4-wire

• 4-wire compact transmitter
• Low cost
• Narrow 5ｰ beam angle
• Temperature compensated
• Excellent signal processing via QUEST+ software
• PP, PVDF housing
• Secondary lightning protection
• HART
• Power relay output

• Most liquids
• Level, volume and open channel flow
• Reliable measurement in challenging applications such as vapour/fume stirrer and foam with liquids
• Where IP 68 is needed

• Power supply: 11.4-40 V DC or 11.4-28 V AC
  11.4-28 V AC, 4 VA
• Temperature: -30 ｰC to +60 ｰC
• Pressure: 0.3 .. 3 bar
• Measuring range: 0.2 - 15 m
• Output: 4-20 mA, relay, HART
• Protection: IP 68

 EasyTREK SP 2-wire

• 2 wire compact transmitter
• Low cost
• Narrow 5ｰ beam angle
• Temperature compensated
• Excellent signal processing via QUEST+ software
• PP, PVDF housing
• Secondary lightning protection
• HART
• Explosion-proof models

• Most liquids
• Level, volume and open channel flow
• Reliable measurement in challenging applications such as vapour/fume stirrer and foam with liquids
• Where IP 68 is needed

• Power supply: 11.4-36 V DC
• Temperature: -30 ｰC to +80 ｰC
• Pressure: 0.5 .. 3 bar
• Measuring range: 0.2 - 15 m
• Output: 4-20 mA, relay, HART
• Protection: IP 68, ATEX II 1 G EEx ia IIB T6