Endress+Hauser Teqwave H

Ultrasonic concentration meter

Teqwave H catalog:

• D9HB26, Inline DN25
• D9HB22, Inline 1"

Inline device with best-in-class hygienic design plug and play for food and beverage processes.

Measuring principle

Ultrasonic concentration

Product headline

Inline device with best-in-class hygienic design plug and play for food and beverage processes.
High accuracy and repeatability concentration calculation with latest algorithms.
Continuous quality monitoring of beverages and in cleaning processes.

Sensor features

Fulfilment of hygienic requirements easily cleanable full-bore sensor. Full transparency constant monitoring of product quality without sampling. Highest process safety reliable metering due to robust, maintenance-free sensor.
Nominal diameter: DN 25 (1"). Accurate and independent of flow profile. Sensor housing made of stainless steel (3-A, EHEDG).

Transmitter features

Customized usage innovative application concept, expendable for changing measuring tasks. Simplified process control user-friendly operation and clear status visualization. Local data backup 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. 4-20 mA, Modbus TCP.

Nominal diameter range

DN 8 (3/8“) to DN 25 (1“)

Measured variables

Concentration, density, sound velocity, temperature

Max. measurement error

Density: В±0.01g/cmВі
Temperature: В±0.5K
Sound velocity: 2m/s

Measuring range

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

Max. process pressure

max. 16 bar at 20 В°C (232 psi at 68 В°F)

Medium temperature range

0 to 120В°C (32 to 248 В°F)

Ambient temperature range

0 to 50 В°C (32 to 122 В°F)

Sensor housing material

Stainless steel V4A 1.4571

Degree of protection

Sensor: IP68 (with cable plugged in), IP66 (without cable connector)
Transmitter: IP40

Display/Operation

LED status indication
TFT color touch display

Outputs

4-20mA / Modbus TCP

Inputs

DC 24 V (18 to 35 V)

Power supply

Power supply

Hazardous area approvals

Non-hazardous area
UK; Non-hazardous area

Product safety

CE, C-tick