Three Wire Ultrasonic Level Meter

7m while the blanking distance is smaller than 10cm. The beam angle could reach 15 degrees.

Technical Specification
XZY-BS ultrasonic level meter sound industrial signal interface may in accordance with distance precision linear output:

voltage	0~5V or 1~5V (default 0~5V)
current	0~20mA or 4~20mA (default 4~20mA)
Interface	RS485 RS232
Max. range	1-7m
Blanking distance	≤ 10CM
Accuracy	0.25%FS
Voltage	12 VDC/200mA or 24VDC/200mA
Beam angle	15 degree

ES Three Wire Ultrasonic Level Meter
With 30 years of experience in industrial measurement and control, we have developed XZY-ES Ultrasonic Level Transmitter. Our product features a low-cost, light weight and easy installation. Meanwhile, the body of our product is waterproof, dustproof, and can adapt to most of working conditions on site, such as liquid cans, walls, or moving objects. There is no need to fix our transmitter by nails thanks to the M60 x 1.5 gongs hole. Our transmitter also features a high accuracy. You can choose RS485/4-20Ma/RS232 interfaces to get our product connected.

Technical Specification

XZY-ES ultrasonic level meter sound industrial signal interface may in accordance with distance precision linear output:

Voltage	0~5V or 1~5V (default 0~5V)
Current	0~20mA or 4~20mA (default 4~20mA)
Interface	RS485, RS232, RS422 (default RS485)
Max. range	8 m, 9m, 10m, 12m, 15m (optional, larger range can be customized)
Blanking distance	less than 500 mm (its up to the measuring range)
Voltage	DC12V/24V (optional)
Beam angle	9/15(15 default)
Installation	M60 x 1.5 gongs hole

FS Three Wire Ultrasonic Level Meter
The product features 3 wires as well as a high accuracy. Indicator is equipped with our product to help you read the values easily. It also features an anti-explosion design, and it meets the standard of ExAT3. You can choose RS485/4-20Ma/RS232 interfaces to get our product connected. The power supply can be chosen from 12V or 24V as your wish.

Technical Specification

Supply power	12/24V
Measuring Liquid Level	0-10M,0-12M,0-15M,0-20M,0-30M
Measuring solid level	0-20M(based on the size of the grain).
Output signal
Voltage	0~5V or 1~5V.
Current	0~20mA or 4~20mA
Relay	1~4 points 220V/2A relay output
Interface	RS485, RS232

Working parameter of the sensor

Working temperature	0~50° C (-10~60° C / -20~70° C Optional).
Storage temperature	-40~80° C
Working humidity	80%RH Non-condensation.
Store the humidity	70% RH Non-condensation.
Blanking distance	<=300500mmat 25
Precision	0.250.5%FSat 25
Detect the way of examining	0.1100Hz/sdefault1Hz/s
Beam angle	15(default),12,9,5
The size of the sensor	20 70.
Working frequency	23kHz~200kHz (various based on measuring range);
Working pressure	The atmosphere, can customized to 0.1MPa;
The length of the cable	5 meters
Anti-explosion grade	ExAT3(default Non-explosion-proof ).

RS Three Wire Ultrasonic Level Meter
The product can be calibrated on-line in different environments. With 2 sets of configurations, you can use it for water, wine, sugar, beverages, etc. The level difference can be set easily to measure various tank liquid levels. Our product also features a high accuracy and three wires. The indicator could help you to read those values easily.

Equipped with RS232 or RS485 serial data interface, our RS meter could output those data to computers, and process them as you wish. Meanwhile, bus host can be used to manage eight sub-hosts. Moreover, you can set the ranging pattern options to increasing value or decreasing value. Thus there is no need to calculate them.

Technical Specification

Voltage	DC 12V/300ma ± 10% (default), DC 24V optional
Measuring range	1,2,3,5,6,8,10M
Display resolution	d = 1mm/1cm to be set during calibration stage
Display	4 digit and 8 segment 0.39 inches LED, 4 indicator lamp
Limits	2 digit LED which can be used directly in Solid-State-Relay
Data output	4~20 ma analog output, 0~5V /1~5V or serial data output
Working frequency	38500 ~ 43000 HZ
Working temperature	0~50° C, -10~60° C, -30~80° C optional;
Storage temperature	- 40° C ~85° C.
Detection mode	continuous 1~10HZ (default 1HZ)

XMH-A Three Wire Ultrasonic Level Meter

Our XMH-A ultrasonic level meter can be used in water and sewage treatment, Pump station, well, chemical pond, power plant, mines, etc. It features a good quantity and high accuracy. Indicator is equipped to help you read the values. Meanwhile, the blank zone is less than 1m while the range is 1 to 30m. Meanwhile, it meets the IP65 standard.

Technical Specification

Range:1~30m    

blank:< 1m

Min.resolution:1mm        

Accuracy: /-0.3%FS

Temperature compensation

Working frequency	20 KHz~43.0KHz
Calibration	calibrated in factory,
On-site calibration available
Current output	0~20mA;4~20mA
Working power	DC12 — 24V or AC220V

Protection               

IP65                                                       

Temperature:-10 Centigrade degree ~ 6010 Centigrade degree 

Humidity: 0~95%