capacitive smart water tank level indicator sensor to water level measuring sensor transmitter price

Capacitive level sensor of KSLV605 

4 Structure

Capacitive liquid level sensors have different structures due to different application occasions and parameters, but in general, its main structure can be roughly divided into two parts, namely the sensor part and the transmitter part. as the picture shows:

A in the picture shows the sensor, which directly probes into the container equipment or measures in the measured medium of the meter tube

B and C in the figure are the gas phase and liquid phase connection flanges of the liquid level measurement and control instrument, which are used for the connection of the equipment flanges, and the liquid and pressure in the equipment are drawn to the measuring cylinder.

D in the figure shows the measuring cylinder of the liquid level measurement and control instrument, which can form a capacitance with the sensor electrode.

E shown in the figure is the sewage flange, which can regularly discharge the dirt in the liquid level measurement and control instrument to the outside, keep the inside of the measuring tube of the liquid level measurement and control instrument clean, and prevent the sensor from adhering to the dirt.

F shown in the figure is the transmitter, which is a conversion device from capacitance to standard current signal, and is the central part of the entire liquid level measurement and control instrument. Its main function is to receive the capacitance change increment caused by the liquid level change sent by the sensor, and then After conversion, it outputs 4-20mADC standard current signal. This transmitter adopts military integrated devices, with low power consumption, high temperature resistance, strong reliability, and meets the requirements of intrinsic safety.

Note: There is a sealing part between the transmitter and the measuring tube, which is composed of several seals, which can ensure that the measured medium is in contact with the sensor but will not leak out, causing harm. This section is an important sealing part, please do not disassemble it without the consent of the manufacturer to avoid accidents.

5 Display

6 Wiring

KSLV606 (display model) has two ways of wiring: one is RS485, the other is 4-20mA.

1) RS485

2) 4-20mA

After installation, when using it for the first time, make sure to open the gas phase valve first, and then open the liquid phase valve to ensure that the liquid level will not fluctuate violently, causing measurement errors.

In addition, it should be ensured that the connecting cable joints are in good contact and anti-corrosion. In long-term use, pay attention to regular sewage discharge, so as to avoid the accumulation of dirt and affect the performance of the instrument. Taking common copper liquid, C-carbon liquid, Baohe hot water tower, sewage pool and other dirty media as an example, it should be guaranteed to discharge 1 to 2 times a week, while the cleaner medium should be discharged 1 to 2 times a month.The transmitter housing should be tightly wrapped to prevent water, corrosive medium or gas from entering, and it is forbidden to collide with external force and dismantle it by non-professionals. There are three common wiring methods for transmitters: as shown in (a) (b) (c)

 

 

As shown in the figure above, there are three wiring methods for the transmitter of the liquid level measurement and control instrument. Figure (a) shows the wiring diagram of the transmitter directly and the digital display meter. Figure (b) shows the wiring diagram of the transmitter and the DCS control system. The control system supplies 24V and is connected to the transmitter. Figure (c) shows the connection diagram of the transmitter powered by the safety barrier. Users can refer to the above three wiring methods during installation.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

 Currently, Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

1. Q: Whan information need to be provided to choose the suitable ultrasonic levelsensor?

    A: Please provide us application field, output, measuring range, medium ( liquid type ), temperature, installation method. Based on these infoemations, we can choose model and quote for you quickly.

2. Q: How can we guarantee quality?

    A: Always a per-production sample before mass production;

         Always final inspection before shipment.

3 Q: Are you a trade company or a manufacturer?

   A: We are an ISO9001 approved manufacturer specialized in level and folw measuring instruments.

       0EM & ODM service are available. Welcome to visit us.

4. Q: Do you have a warranty?

    A: Yes, we have the warranty of 12 months.

5. Q: What is your payment terms?

    A: We support T/T, PayPal and Trade Assurance.

        For mass production order, it is 30% deposit in advance and 70% balance before shipment.

6.Q: What is Trade Assutance payment method?

    A: It's free service which can protect your orders from payment to delivery.

        And we now have USD104.000.00 of caution money to assure your orders.

7. Q: What is your delivery data?

    A: The delivery data is about 3-15 working days after receipt of payment.

8. Q: What is your MOQ?

    A: To start our cooperation, sample order is acceptable.

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