Intelligent Target Flow Transmitter

ZBLB Intelligent Target Flow Rate Transmitter adopts stress measuring method by applying the lever principle to acquire the signal being consistent with changes of fluid flow and being measured through high precision spectacles cantilever stress sensor. It is provided with the functions of high accuracy for linearity treatment, strong interfere-resistance, remote configuration, monitoring, maintenance and calibration. This meter can work together with equipment being conformity with HART protocol in the field bus so as to realize the digital two-way communication, process checking and automatic controlling. It is also compatible with analog meter. This structure makes each chamber separately to make the meter more reliable and safe. Also the meter is added a precise static pressure adjustment device so as to keep high precision and reliability. Both shell structure design and the static pressure adjustment device have been granted the national patents.
The patent number for external appearance design: 99 3 21507.6;
The patent number for static pressure adjustment device: 99 2 23728.9;
Main technical parameters
Operating voltage: DC24V
Precision: 0.5% FS (weighing method), 1.0% FS (this accuracy will be supplied without any note)
Damping Period: 0~32 second
Max. Integrated flux: 99.99MT
Power supply inlet: M20ÿ?.5
Input impedance: > 100M¥¸
Nominal Pressure: 2.5, 4.0, 6.3MPa
Ambient temperature: - 30 ÿæ~ 70ÿ?
Flow rate range: (1.5~ 400) m3/h
Flow rate range ratio: 3:1