JFA900 ultrasonic level sensor the extremely advantages of this product is safe, clean and high accuracy.Furthermore, its character of long life span, steady, reliable, and convenient to installation and maintenance are popular with buyers home and abroad. Besides, this product possess a number of patented technologies.This product can contact to show tables or a variety of DCS system by 4~20mA, providing a real-time data to keep automatic operation .This product is a non-contacting instrument with low failure rate, owing to no direct contact with liquid. This product supply so many kinds way to install, the users can entirely adjust the instrument through this manual. All input and output line have the protective function of lightning and short-circuit.
As for circuit design, power supply module with high quality used from the power unit,
components with imported stable steady and reliability, which can absolutely replace
the similar products abroad.
Intelligence echoes analysis conducted by patent ultrasonic intelligence software,
with no any other debugging or special operation. This technology have function of dynamic
thinking and analysis.
The ultrasonic intelligence technology we possess has widely improved the accuracy of
this instrumentlevel accuracy will be ±0.25%, which can defense all kinds of interference wave.
Product details & technical parameters:
|Measurement range||4m /8m /12m /20m|| ||Dead zone||0.45m~0.6m|
|Analog output||(4~20)mA||Power supply||DC(18-36)V|
|Range accuracy||Normal pressures||Resolution of range||LCD|
|Stability||≤0.1% per year||Probe material||Waterproof ABS|
|Ambient temperature||-20ºC~+60ºC||Protection grade||≤80%|