KCF6021-1-900mm Capacitive Level Switch with IP67 Protection -50~250C Probe Temperature and 2~28VDC Power Supply

The KCF600 series capacitive level transmitter is a perfect solution for continuous detection of various liquids in harsh conditions such as high temperature and pressure, corrosion, crystallization, and blockage. This transmitter is ideal for measuring water, acid and alkali solutions, and the water level in a boiler. Unlike traditional level transmitters, this machine is free of any movable or flexible parts and has the unique characteristic of impact resistance, easy installation, high reliability, high precision, and reasonable cost.

The device incorporates advanced RF capacitive sensing circuit for precise compensation of temperature and linearity correction, which is then transformed into a standard electrical signal that usually ranges from 4 to 20 mA. The system configuration provides the option of HART, CANBUS, and 485 communication protocols. The transmitter's full range has a self-calibration feature, enabling users to automatically calibrate the "zero" and "range" values with the simple push of two keys. This is a highly adaptable device that is suitable for replacing traditional float type, input type, and differential pressure type of level transmitters in various situations.

High Reliability and Minimal Maintenance

Our products are designed with simple structures that do not have any movable or elastic components. As a result, our products have high reliability and require minimal maintenance. Under normal circumstances, our products do not require regular medium and small repairs.

Signal Output Variety

We understand that different systems require different configurations. That's why our products come with a variety of signal output options to facilitate these different needs.

Accurate Measurements

Our products are equipped to handle high temperature and high pressure containers, and our measurements are not impacted by the temperature, specific gravity, or shape of the container, nor the influence of pressure. This makes our products highly reliable for precise measurements in extreme conditions.

Suitable for Corrosive Liquids

We understand that not all liquids are created equal. Our products are especially suitable for measuring corrosive liquids such as acids and alkaline solutions. You can trust our products to provide accurate and reliable measurements in these harsh conditions.

Overcurrent, Overvoltage, and Power Polarity Protection

We value the safety of our users. That's why our products come with the perfect protection against overcurrent, overvoltage, and power polarity issues. You can trust our products to provide safe and reliable operations in any situation.

• Detection range: 0.01~30 m
• Accuracy: level 0.2, level 0.5
• Pressure range: -0.1MPa~32MPa
• Probe temperature: -50~250 ℃
• Ambient temperature: -20~60 ℃
• Storage Temperature: -55℃～+125 ℃
• Output signal: 4～20mA,4 ~ 20mA with HART communication/485/CAN bus communication
• Supply voltage: 12～28VDC (should be powered by the safety barrier)
• Fixation: Screw mounting M20×1.5,M27×2,
  • Flange mounting DN25,DN40,DN50.Special specifications can be customized
• Wetted material: 316 Stainless steel,1Gr18Ni19Tior or PTFE
• Long-term stability: ≤0.2%FS/Year,
• Temperature drift:≤0.02%FS/℃ ( range of 0～70℃)
• Explosion levels: Intrinsically Safe ExiraⅡC T6, Flameproof Ext II C T5
• Protection:IP67
• Intrinsically Safe parameters:Ui:28VDC,Ii:93mA, Pi: 0.65W, Ci: 0.042uf, Li: 0mH

The cable and rod level transmitter has a variety of fixed ways to adapt to different site conditions. When the site cannot provide the process facilities such as the M20 × 1.5 female thread or flange, you can choose three methods of installation (wall-mounted, horizontal pipe rack and vertical tube rack, which make you handy in the on-site installation.(With pictures)

When measuring the media of the larger mobility, the user can choose the weight attachment in order to prevent the sensor form violent swing, which can play the role of the stability of the sensor. The heavy objects must be put into the bottom of the container when adding weight, so as not to break the sensor’s wire.

When the site conditions are bad, the user should use the sensor shield to protect the sensor in order to avoid foreign body damage or affect the measurement accuracy.

If the containers are not metal, we need to put the transmitter enclosure with a wire access to the bottom of the container when using a KCF600 rod level transmitter; otherwise the measurement is not accurate.

This product has been calibrated at the factory; he need for field adjustment may take the following methods:

A: Intelligent circuit debugging method:

Site-zero----- When the liquid level is located in the lowest place, holding down the "Z" key and "S" key for 8 seconds after the same time release, and then "Z" key click, the output current is automatically adjusted to 4mA.

Site - filled ------ When the liquid level at the highest place, holding down the "Z" key and "S" key for 8 seconds after the same time release, and then "S" key click ,the output current is automatically adjusted to 20mA.

B: Analog circuit debugging method:

When the liquid level in the next limit, use the screwdriver slowly rotating "Z" potentiometer, observe the ammeter readings close to 4mA

When the liquid level in the upper limit, use the screwdriver slowly rotating "S" potentiometer and observe the ammeter readings close to 20mA

And operate it for 2-3 times more, until the zero and span were accurate 4mA and 20mA. After adjustment, tighten the cover of the transmitter should be.

1. Products supply with product certification and manual, which have product number, technical parameters, wiring diagram, and the date of manufacture, please check to avoid the mistake.
2. The installation should be based on the product connection and thread types, check the site interface is consistent with the product interface or not. Tighten the threaded connection slowly, pay attention to sealing, the torque cannot be directly added to the transmitter housing and can only be added to the six-party transmitter interface.
3. Wiring should be strictly in accordance with company instructions.
4. This product is a precision Energy conversion instrument, prohibit disassemble, collision, fall and hard rejection to play.
5. Transmitter Work immediately after power on, but output could be stability after warming up for 30 minutes.
6. Abnormal use, turns off the power, check, or contacts our technical department directly.
7. Transportation, storage should be to restore the original packaging and stored in a cool, dry, ventilated warehouse.
8. The installation process should pay attention to avoid the breaking of the skin of the sensor wire.
9. When installing the sensor wire, the distance from pool wall should be at least 10CM above, otherwise the measurement would be not accurate.
10. The grounding line of the whole PTFE structure and the rod level must be conduct with measured media; otherwise the measurement would be not accurate.
11. The installation site should take effective lightning protection measures.
12. The enclosures of any transmitter in this series must be grounded; grounding resistance should be less than 4Ω.
13. Safety barrier should be made explosion-proof certification; its installation requirements should follow the requirements of instructions.
14. When the transmitter is used to "0" zone to the barrier-powered power transformers must meet the requirements of GB3836.4-2000 NO. 8.1.

The Kacise Fluid Level Meter is made of high-quality 316 Stainless Steel or PTFE material that ensures durability and long-lasting performance. It is suitable for use in various scenarios and applications such as Capacitive Oil Level Sensor for Truck and Industrial Tanks.

This product has an accuracy of ±2%, ±5% and a temperature drift of ≤0.02%FS/℃ (Range of 0～70℃). It can withstand storage temperatures of -55℃～+125℃ and probe temperatures of -50~250℃ making it ideal for use in harsh industrial environments.

The Kacise Fluid Level Meter is perfect for a wide range of applications such as monitoring the fuel level in trucks, measuring the oil level in industrial tanks, and other fluid level measurement applications. Its capacitive fuel sensor technology ensures accurate and reliable measurements in all scenarios.

Our Fluid Level Meter has a power supply voltage of 2～28VDC (and should be powered by the safety barrier). The probe temperature range is -50~250 ℃ with an accuracy of ±2%, ±5%. The range for this product is 0.01~30 M and it has a storage temperature range of -55℃～+125 ℃.

Need a custom Capacitive Oil Level Sensor for your truck or industrial tank? Look no further than Kacise! Contact us today to learn more about our product customization services.

• Installation assistance
• Training on product usage and maintenance
• Repair and maintenance services
• Calibration services
• Technical trouble and support
• Product upgrades and enhancements

Product Packaging:

The Fluid Level Meter product will be packaged securely in a box with proper cushioning to prevent any damage during transit. The package will also include an instruction manual and any necessary installation hardware.

Shipping:

The Fluid Level Meter product will be shipped via standard ground shipping. Customers can expect the product to be delivered within 5-7 business days after placing the order.