Product Description
1. Profiles:
Explosion-proof ultrasonic level sensor
Ultrasonic diesel level indicator have beautiful appearance,
stability performance; explore proof design and good measurement
function. Isolated power supply by industrial instruments, all of
the output, input lines with lightning protection, overvoltage,
over current protection circuit functions. Transmitter function of
small, weak energy, high sensitivity, bearing small; a complete
sensor system can accurately complete the objects in different
environments continuous non-contact measurement; small blind, high
accuracy, wide application, send and receive integrated, which can
accurately receive weak echo signals to ensure the accuracy and
reliability. HOLYKELL’s explore proof Ultrasonic fuel oil tank
level meter is a safe, clean, high precision, long life, stable and
reliable, easy installation and maintenance ease of use easy to
read and so on.
2. Features:
1)High Precision:
Ultrasonic oil dies level indicator Our Company has patented sonic
technology to explosion-proof intelligent ultrasonic level sensor
accuracy from 0.25% to 0.5%F.S optional, which is anti-kinds of
interference waves.
2)Reliability:Ultrasonic Level Meter can replace imported instruments. We start
from the power circuit design, the isolation module on the use of
high-quality, critical components of high stability and reliability
of procurement selection device.
3)Safety, Aesthetics, High degree of protection: We are using the die casting aluminum alloy waterproof,
explosion-proof enclosure. Protection class IP65 to IP68.
Explosion-proof grade: Ex(ia)ⅡCT6, combustible explosive gas can be
carried out all the liquid level measurement (except for hydrogen,
acetylene, carbon disulfide outside), it is more than proof level
of security entirely diesel, kerosene, gasoline and other commonly
used oil requirements.
4)Low failure rate, easy to install, easy to maintain:Ultrasonic Level sensor is a non-contact instrument, not in direct
contact with the liquid, low failure rate. At the same time, when
install the devices, you don’t need to clear it, which will not
affect the normal production run. Instruments offers a variety of
installation, the user can through the manual calibration of the
instrument.
5)Various means of protection:All input and output lines are a mine, over current, over voltage
protection function.
3. Specifications of Ultrasonic water and oil Level Sensor
Functions | Integrative Type | Segregated Type |
Level Range: | Economic Type: 5M, 10M, 12M. Standard Type: 5M, 10M, 15M, 20M, 30M, 50M. | 5M, 10M, 15M, 20M,30M, 50M, 70M. |
Accuracy: | 0.25%-0.5%F.S | 0.25%-0.5%F.S |
Blind Zone: | 0.2-0.6m | 0.2-0.6m |
Working Pressure: | 2 Bar (Explore Proof Type is 5 Bar) | 2 Bar (Explore Proof Type is 5 Bar) |
Resolution: | 3mm or 0.1%F.S (Max of them) | 3mm or 0.1%F.S (Max of them) |
Display: | English language display:Level measurement, distance measurement,
transmission value, ambient temperature, echo state, alarm display,
algorithm selection. | English language display:Level measurement, distance measurement,
transmission value, ambient temperature, echo state, alarm display,
algorithm selection. |
Analog Output: | 4~20mA/750Ω load resistance (2 wire) 4~20mA/250Ω load resistance (4 wire) | 4~20mA/750Ω load resistance NA |
Relay /Alarm Output: | AC 250V/ 8A; DC 30V/ 5A; State programmable (optional for 4 wire) | AC 250V/ 8A; DC 30V/ 5A; State programmable (optional) |
Power Supply: | 24VDC 120mA 12VDC (available to offer power by motor, battery or solar power
and so on.) | 220VAC+15% 50Hz 24VDC 120mA 12VDC (available to offer power by motor, battery or solar power
and so on.) |
Environment Temperature: | Meter: -20~+60°C Sensor: -20~+80°C | Meter: -20~+60°C Sensor: -20~+80°C |
Communication: | RS485 Communications (optional) | RS485 Communications (optional) |
Explore Proof: | Ex(ia)ⅡCT6 | Ex(ia)ⅡCT6 |
Water Proof: | Economic Type: IP65 Standard Type: IP66 | Meter: IP65 Sensor: IP68 |
Cable of Sensor: | Null | Standard: 10 Meters, Max to 200 Meters |
Sensor Installation: | By level range and model code | By level range and model code |
Store Request: | Temperature: -20~+80°C Pressure: atmospheric pressure Humidity: ≤90%RH Others:Non-corrosive gases (optional corrosion probe) or steam, no
vibration. | Temperature: -20~+80°C Pressure: atmospheric pressure Humidity: ≤90%RH Others:Non-corrosive gases (optional corrosion probe) or steam, no
vibration. |
Dimension and structure diagram
Installation diagram
Pictures in user's fields
