Sell Urtrasonic Level Sensors

Description

Ultrasonic Level Sensors

HOLYKELL small blind precision ultrasonic sensors, designed for high precision, small blind, small scale, small installation space, equipment, supporting applications such as industrial designed. Able to adapt to extremely harsh environmental conditions. It combines ultrasonic sensors, temperature sensors, ultrasonic servo circuit, display, control signal output, the transmitter circuit as a whole, using SMD chip components and the U.S. ASC developed ASIC, so that the circuit very compact machine, simple; circuit board all the gold-plated, internal electromagnetic shielding letter software digital filter (industrial grade) factory, *8 hours after high-temperature aging, it has high stability and long-term reliability. Shell with sturdy and good acoustic properties NLEPF synthetic material, its shape delicate appearance, waterproof, dustproof, can be adapted to most site conditions. And the installation and maintenance very easy, no gong nails, screwdriver and other tools, as long as there is a hole of *9mm or a M*9 × 1.5's gong jack.

Ultrasonic Level Meter Main technical characteristics: 
1, non-contact measurement, environmental protection, safety, convenience.
2, split design, elegant appearance, convenient installation.
3, can be carried out in different environments from accurate line calibration, starting and ending point range, the output module, window lock value Junke keyboard settings, enable the conditions for a variety of Fuza work environment to meet the user to install on-site requirements.
4, with a wide range of temperature compensation and the original ERD interference identification system that allows measurement of high precision and stability.
5, with the value / difference measurement mode selection, ranging can also be measured position.
6, optional host computer or PC software, networking, a host can be 2 to **8 extensions on the network inspection (optional)
7, can be directly measured liquid in the weight of Level value (weight value) can be on-site and multi-output mode LED display Remote.
8, a full-scale spill prompts, and full-scale start and end any number of translation functions.
9, with "echo identification" function and "the slope of the" digital filtering, for different operating conditions.
*0, with 4mA, *0mA digital fine-tuning features that make on-site installation and maintenance is very convenient and fast! With 1 to *5 transmit power selection, can be adjusted according to site conditions;
*1, with *0 seconds / second ~ **0 times / sec test cycle set to fit for the measurement of fast and slow moving target capture.

Technical parameters:
 
   Operating voltage: *2V or *4V
   Detection methods: continuous detection 1hzs
   Power: DC*2/*4
   Range:  0.5~8 m Level  (determined when ordering)
   Blind range: *0~*0cm, *0cm, *0cm (corresponding range: 0.3,0.5,1 m)
   Accuracy range: 1 ~ 3mm
   Operating temperature: 0 ~ *0 °C, **0 ~ *0 °C optional(highest heat-resisting temperature can

                                      amount to *0°C);
   Storage temperature: - *0 °C ~ *5 °C
   Display: LED digital tube or LCD   backlight display more information
   Display resolution: d = 1mm/1cm calibrated settings
   Keyboard: 3 Waterproof touch keys
   Data Output: Current: 4 ~ *0mA or 0 ~ *0mA; Voltage: 1 ~ 5V or 1 ~ *0V; RS**5 or RS**2; 1 ~ 4 relay switching value or output: (determined when ordering).