KAIDI new guided wave radar level transmitter principle of operation manufacturers for detecting

Application:

6GHz radar level gauge is suitable for liquid, paste, granule and block material level and non-contact measurement, suitable for changes in temperature, pressure big; there is an inert gas and volatile.

The measurement method of microwave pulse, can work normally in the industrial frequency band range. The beam energy is low, can be installed on all kinds of metal, non-metallic container or pipe, no harm to human body and environment.

1.   Dimensions  of  Instruments

l  The rod antenna radar size (unit: mm)

l 
The rod antenna radar size (unit: mm)

l  Horn antenna size (unit: mm)

l  Horn size (unit: mm)

l  Flange Selection (unit: mm)

2.   The  Electrical  Connection

l  The power supply voltage:

l  Connection  mode:

Ø 
24V two wire wiring diagram as follows:

Ø 
220V four wire connection is as below:

Ø  24V RS485/Modbus wiring diagram as follows:

l Explosion Proof Connection

The intrinsic safety version sensors (Exia IIc T6) use Alu-die casting housing and filling Silicone rubber sealants internal structure aimed to prevent sparks resulted from circuit failure from leaking out. It is applicable for the continuous level measurement of flammable medium under Exia IIc T6.

A safety barrier FBS-2 must be used together with the intrinsic safety instrument. It is an associated device to this product for the power supply of this product. The main specification is intrinsic safety: Exia IIC, voltage of power supply: 24V DC±5%, short-circuit current: 135mA, operating current: 4...20mA.

All cables must be shielded. The max length is 500m for the cable from the barrier to the sensor. Stray capacitor≤0.1μF/Km, stray inductance 1mH/Km. Instrument must be connected to the ground potential. Any unapproved associated device is not allowed to be used.

l  Protection  grade:

This instrument meets the protection class IP66/67 requirements, please ensure the waterproof cable sealing head. The following diagram:

3.   Programming and  Debugging

l  There are three kinds of debugging method:

1)     Display / Keyboard  

2)     Host debugging  

             3)    HART handheld programmer

      l  Display / Keyboard:

Please debug the instrumentation by four buttons on the display screen. There are three debug menu languages optional. After debugging is generally used only for display, through the glass window can read measured value very clearly.

l Display / Keyboard

l  PC debugging:

        Connected to PC by HART

l  HART  handheld  programmer:

4.   Technical   Parameters