Chi tiết sản phẩm

Phạm vi đo: 0 - 80 ° Brix
Độ chính xác RHOTEC: ± 0,03 ° Brix
Độ chính xác SONATEC: ± 0,07 ° Brix
Phạm vi đo lường: -5 - 80 ° C
Thời gian đáp ứng: ≤ 1 s
Áp suất vận hành tối đa: 16 bar
Nhiệt độ hoạt động: - 25 - + 125 ° C
Cảm biến nhiệt độ: Pt1000
Chất liệu :1.4404 / 1.4435 / AISI 316L; Hastelloy; Tantali; theo yêu cầu
Các kết nối: tương thích với Varivent © trong nội tại DN40 - DN150
Tín hiệu vào: 6 x digital (24 VDC)
Đàu ra tín hiệu: 3 x digital (24 VDC) & 2 x analog (4 - 20 mA)
Phiên bản truyền Profibus DP: (chọn mua thêm)
Thiết bị cảm biến DP Profibus DP (không hiển thị địa phương)
Bảo vệ: IP65
Nguồn: 24 VDC

Chi tiết
DATASHEET
Application
BRIX MONITOR is a variant of RHOTEC or SONATEC and allows measuring sugar content. The Brix measurement can be done in the syrup used for manufacturing as well as in the finished beverage.
Description
BRIX MONITOR used the functionality of either RHOTEC (density measurement) or SONATEC (sound velocity measurement). The instrument is designed for applications requiring maximum sensitivity and highest accuracy. It is easy to operate and maintenance-free. For density measurement the liquid flows through a thin U-shaped tube inside the sensor. Using electromagnets, the tube is excited to oscillate at the resonant frequency. At the same time, an integrated reference oscillator measures the oscillation characteristics. Even the smallest changes in fluid density have an impact on the detected signal and are identified with highest precision. For sound velocity measurement a sound pulse is created by a piezo-element in a sonic transmitter. It moves perpendicular to the product flow towards a sonic receiver where it is detected. Since the distance between transmitter and receiver is known, the sound velocity can easily be calculated by measuring the travel time of the sonic signal. As a specific property of each liquid, the correlation between concentration and density resp. sound velocity can be described by a mathematical polynomial. With decades of experience and our own laboratory facilities, Centec know the polynomials for a large number of products. Any temperature drifts of the measured signal are automatically compensated for by an internal Pt1000 sensor.
Most accurate technology to determine Brix in the manufacturing process
Patented compact design with local display available
Hygienic execution and full CIP capability
Easy to operate and maintenance-free
Technical Data
Measuring Range 0 - 80 °Brix
Accuracy RHOTEC ± 0,03 °Brix
Accuracy SONATEC ± 0,07 °Brix
Measuring Temperature Range -5 - 80 °C
Response Time ≤ 1 s
Pressure of Operation max. 16 bar
Temperature of Operation - 25 - + 125 °C
Temperature Sensor Pt1000
Material 1.4404/1.4435/AISI 316L; Hastelloy; Tantalum; others on request
Connections compatible to Varivent©inline-housings DN40 - DN150; others on request
Input Transmitter Version 6 x digital (24 VDC)
Output Transmitter Version 3 x digital (24 VDC) & 2 x analog (4 - 20 mA)
Profibus DP Transmitter Version option
Profibus DP Sensor (w/o local display) standard
Enclosure Rating IP65
Power Supply 24 VDC