Stable and reliable: We select high-quality modules from the power supply part in circuit design, select highly stable and reliable devices for the procurement of key components, and can completely directly replace foreign imported instruments.
Software technology: Acoustic intelligent technology software can perform intelligent echo analysis without any debugging and other special steps, and has the function of dynamic thinking and dynamic analysis.
High accuracy: The acoustic intelligent technology owned by our company greatly improves the accuracy of ultrasonic level meter, the accuracy of liquid level reaches ± 0.3%, and has the field anti-interference function.
Low failure rate, easy installation and maintenance: This instrument is a non-contact instrument and does not have direct contact with liquid. Therefore, the failure rate is low. Instrumentation provides a variety of installation methods and can be fully calibrated through this manual.
Multiple protection: The protection level of instrument reaches IP65; the circuit parts have isolation protection function, respectively, so as to prevent short circuit, lightning strike and other damage to the whole set of instrument.
Description |
Terminals |
Description |
Terminals |
Instrument power supply |
L (+), N (-) is the ground terminal in the middle |
Relay output |
K4-K1 (four optional) non-standard |
RS485 |
RS485 (+, -) is not standard |
Analog output |
4-20mA (one default I1+,-) |
Temperature compensation |
VCC, DIO, GND This instrument has built-in |
Sensor |
XPS02, XPS01 (+, - optional) |
Notes:
a. Instrument power supply: AC220V or DC24V is selected by the user. Please pay attention to the positive and negative poles of the DC24V power supply;
b. 4~20mA current output is configured as one output as standard, and the maximum load should be less than 500 ohms;
c. Relay output is configured as many as the user requires; (non-standard)
d. Sensor access is usually one channel, XPS02 or XPS01 is optional, "+" is connected to BA-2 two-core special cable high-frequency line, "-" is connected to BA-2 two-core special cable shielded line;
e. RS485 is optional according to user requirements. (non-standard)