Smart Liquid Level Transmitter, 4-20mA/Hart Output

Application scope

LC3010 series intelligent displacer level transmitters are co-produced by American FISHER and SHANGHAHI XINGSHEN. The intelligent level controller is FIELDVUE DLC3000 of FISHER; other parts including displacer and torque tube are made by SHANGHAI XINGSHEN. The LC3010 transmitters can be applied to measure the liquid level, interface or density. The DLC3000 digital controller with HART communication protocol can also record the information that very important to process operation. The 375 HART communicator is compatible with DLC3000 digital level transmitter which is used to receive the data from process, intelligent level controller or displacer measuring chamber and can be connected with the field terminal box of intelligent level controller. With HART communicator, users can check, configure, calibrate or test the level controller and download the field information to the control system or receive the single loop information.

Structure Principle

LC3010 displacer level transmitter consists of FISHER DLC3000 digital level controller, chamber, measure mechanism, displacer and torque tube, etc. The displacer immersed in the liquid medium of measuring chamber and rigidly connected with the torque tube assembly. The force acting on the displacer is equal to its body weight force minus its buoyancy force. Under the effect of this joint force, the torque tube will rotate with a certain angle. The change of position, density or interface level with measured liquid will cause the change of displacer position which transferring to the torque tube assembly to make the torque tube rotate, and this rotation action then transferring to the intelligent level controller lever and cause magnet shift on the fixed lever system so as to change the magnet field checked by HALL-effect sensor and convert to electrical signal. The transmitter measures procedure variables by MCU and relative Electronic Circuit, provides two wire 4~20mA current output and HART communication and drives LCD. The MCU in transmitter not only has functions of ambient temperature compensation and linearization, but also compensates for the liquid density change due to process temperature change.

Documents of product from manufacture should be Chinese/English Contrast .

Manufacture should provide a good guaranty for after-sales service , use and technical consult of maintenance , and ensure that solution is offered within 24 hours after receiving notice of buyer .

The manufacture should provide necessary conditions for the buyer coming to the factory for inspection and acceptance

Shanghai Xingshen should carry out inspection on the instruments , equipments and relevant .

Each instrument and automatic control device has permanent plates mode of corrosion resistance stainless steel . Language on the plate should be English .

. Q: How long will you give me the reply?
    A: we will contact you in 1 hours as soon as we can.Professional sales engineers 7/24 online services.
2. Q:Could you provide me the shortest lead time?
    A:We have materials in our stock,if you really need, you can tell us and we will try our best to satisfy you.And our company provides in-time delivery with safety transportation,meeting customers need.
3. Q: What is your terms of payment ?
    A: We could accept Paypal, T/T,D/P,L/C,Credit Assurance and on you request.
4. Q:Could I visit your factory?
    A: Sincerely invite you to visit our factory.
5. Q: Do you provide samples ? 
    A: Yes,we have materials in stock to help you to get the samples as soon as we can.
6. Q: How about the quality of the managements ?
    A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE, HSE. we could send the certification test of our company to you.
7. Q: What is the warranty for your product ?
    A: Warranty: 1 years, Lifetime maintenance.Sales engineers and technical will be one-on-one service for you to exclude all obstacles when use our sensors.