
Digital Level Measurement Ultrasonic Sensor with Wireless Transfer
1. PNP,Voltage and Current output for optional.
2. PNP switch point setting, time delay setting for action.
3. OLED display.
4. Switch body rotate 340°.
5. Display turn 180°.
6. Pressure peak value display.
7. Ranges drift function(proposing not exceed 4:1).
8. Change-over of different engineering units.
9. MODBUS RTU Communication for optional.
We have always maintained a dedication to excellence and a strong sense of social responsibility to actively participate in the Remote Differential Pressure Transmitter, Strain Gauge Pressure Sensor, MODBUS Differential Pressure Transmitter industry. We insist on gathering people with broad development prospect, and actively create a good environment for talent growth by establishing scientific and effective talent mechanism, fair competition mechanism and good cultural atmosphere. Our products are designed to be safe, reliable, and energy-efficient. Trust is our nature, quality is our life" will be the guideline that all the staff of our factory will always keep. We establish a long-term mechanism for employee growth, highlight and guarantee the right of employees to acquire knowledge and skills and improve their quality through learning, so that the company can become a talent cultivation base.
LED digital water pressure switch
Description
UPS1 LED digital water pressure switch is newly developed by UTOP. It combines the functions of pressure measurement, display and control together. UPS1 adopts the advanced MCU and DSP IC, equipped with high reliability of power management module, and also integrated high quality piezoresistive pressure sensor (UPX19 model). After our R&D engineer's careful design and calibration, UPS1 realizes the feature like high speed response and good electromagnetic compatibility.
UPS1 LED digital water pressure switch realizes the visual processing for process pressure and switch contact state through its switch output, analogue output and displaying screen. This product can be provided with various output configuration to meet different application. UPS1 has the functions of delay setting, manual reset(clear zero), as well as peak value display etc.
The display screen can rotate 180°, and switch body can rotate 340°. UPS1 supports serial port 232 level communication, it adopts MODBUS-RTU PROTOCOL.

Features
◆PNP , Voltage and Current output for optional;
◆PNP switch point setting, time delay setting for action;
◆OLED display;
◆Switch body rotate 340°;
◆Display turn 180°;
◆Pressure peak value display;
◆Ranges drift function(proposing not exceed 4:1);
◆Change-over of different engineering units;
◆MODBUS RTU Communication for optional
Specifications
switch configuration | 1 x PNP 2 x PNP 1 x PNP + 0~5V or 0~10V voltage output 1 x PNP + 0~20mA or 4~ 20mA current output 2 x PNP + 0~5V or 0~10V voltage output 2 x PNP + 0~20mA or 4mA~20mA current output |
| switch current | Max. 1.2A |
| swtich response time | <10ms |
| swtich delay | can be set |
| switch action mode | delaying mode or window mode |
| pressure ranges | -1...0~0.1...1000bar |
| range drift | 25~1000%FS |
| pressure type | absolute, gauge, sealed pressure |
| accuracy | 0.25%FS,0.5%FS |
| display | 5-digit OLED |
| display range | -32767~32767 |
| selectable units | Kpa, MPA,Pa.bar, psi,kgf/cm2,mH2O,mbar,mmHg |
| switch display | 2 red LED |
| long-term stability | <0.2%FS/year |
| supply voltage | 10~36VDC |
| operating temperature range | -30~+80℃ |
| temperature coefficient of zero | 0.2%FS/10℃ |
| temperature coefficient of span | 0.2%FS/10℃ |
| process connection | G1/2 or others |
| electrical connection | 5-core M12x1(8-core M12x1, 232 serial port, MODBUS RTU Protocol) |
| housing material | 304 Stainless steel |
| peak value display | pressure peak value |
| protection | IP 65 |
Application
UPS1 LED digital water pressure switch is widely used for industrial site pressure control in pump, hydraulic and pneumatic equipments.
Our Digital Level Measurement Ultrasonic Sensor with Wireless Transfer not only incorporates the necessary core technology, but also reflects the innovation and outstanding performance as always. Enterprise spirit is a kind of team consciousness and psychological state that is recognized by all employees, relatively stable and dominant in the process of production and operation. We actively create an atmosphere of learning, innovation and surpassing, and establish an incentive mechanism for outstanding talents to stand out.
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