Teqwave I

Summary

Product identification

• Product: Teqwave I
• Model: D9IB
• Type: Ultrasonic concentration meter

Field of application

Insertion measuring device for accurate real-time liquid analysis in vessels and larger pipes. For in situ concentration measurement.

Features and specifications

• Measuring principle: Ultrasonic concentration
• Product headline: Smart, flexible insertion measuring device – individually for your process.
• Description: Easy and efficient – real-time in situ liquid analysis. Continuous concentration measurement of liquids in vessels or large pipes.
• Sensor features: Robust, maintenance-free sensor. Accurate and independent of flow profile.
• Transmitter features: Innovative application concept, expendable for changing measuring tasks. User-friendly operation and clear status visualization. Integrated data storage for measured values up to 7.5 years. Industry-compliant, easy installation via DIN rail. 3.5" TFT color touch screen or LED indication.

Measured variables

Concentration, sound velocity, temperature, acoustic density, dispersion

Operating limits

• Max. process pressure: max. 16 bar at 20 °C (232 psi at 68 °F)
• Process temperature range: 0 to 100 °C (32 to 212 °F)
• Medium temperature range: 0 to 100 °C (32 to 212 °F)
• Ambient temperature range: 0 to 50 °C (32 to 122 °F)

Measuring range

• Concentration: According to concentration app data sheet, maximum 0 to 100 %
• Sound velocity: 600 to 2000 m/s
• Temperature: 0 to +100 °C (32 to +212 °F)
• Acoustic Density: 0.7 to 1.5 g/cm³

Max. measurement error

• Density: ±0.01g/cm³
• Temperature: ±0.5K
• Sound velocity: 2m/s

Mechanical / hydraulic

• Design: Insertion
• Insertion length: 180 mm (7 in) or 500 mm (20 in)
• Sensor housing material: Stainless steel V4A 1.4571 (316 Ti)
• Transmitter housing material: Anodized aluminium and glass
• Wetted materials: Stainless steel 1.4571 (316 Ti)

Electrical

• Outputs: 4-20 mA / Modbus TCP, Relais AC 50V, DC30V 1A, 0 to 10V Analog output
• Inputs: 2 open collector Inputs
• Power supply: DC 24V ±20%

Certifications and approvals

• Product safety: CE, C-Tick, UKCA
• Hazardous area approvals: Non-hazardous area (UK; Non-hazardous area)
• Ingress protection:
  • Sensor: IP67, IP69 optional (IP68 with plugged-in cable, IP66 without cable plug)
  • Transmitter: IP40, IP67 optional

Display / Operation

• LED status indication
• 3.5" TFT color touch display

Disclaimer

This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror