KYTRD702

Product Name: Guided Wave Radar Level Gauge KYTRD702

Brand: Kangyate

Radar level gauge is a measuring instrument based on the principle of time travel. Radar waves travel at the speed of light, and the running time can be converted into level signals through electronic components. The probe emits high-frequency pulses and propagates along the cable. When the pulses encounter the surface of the material, they are reflected back and received by the receiver inside the instrument, which converts the distance signal into a level signal.

Guided wave radar level gauge KYTRD702 input

The reflected pulse signal is transmitted along the cable to the electronic circuit of the instrument, and the microprocessor processes this signal to identify the echo generated by the microwave pulse on the surface of the material. The correct recognition of echo signals is completed by intelligent software, and the distance D from the material surface is proportional to the time travel T of the pulse: D=C × T/2, where C is the speed of light. Since the distance E of the empty tank is known, the level L is: L=E-D

Guided wave radar level gauge KYTRD702 output

By inputting the empty tank height E (=zero), full tank height F (=full range), and some application parameters to set, the application parameters will automatically adapt the instrument to the measurement environment. Corresponding to 4-20mA output.

Application of Guided Wave Radar Level Gauge KYTRD702:

Single rod: Measurement of liquids and solids, under complex process conditions

Power plant: coal pile, raw coal bin, fuel bin, reservoir, exhaust gas purification tank, bin pump, ash silo, fuel tank, etc;

Oilfield: crude oil or finished oil storage tanks, three-phase separators, settling tanks, sewage tanks and oil-water interfaces, drilling mud tanks, etc;

Chemical industry: crude oil distillation tower, raw materials and intermediate silos, reaction tanks, ammonia tanks, solid silos, separators, etc;

Metallurgy: ore silo, ore crusher, raw material silo, auxiliary material silo, blast furnace, alumina powder silo, electrolytic cell buffer tank, etc;

Cement: stone silo, raw material silo, cement silo, coal powder silo, slag storage silo, etc;

Water treatment: reservoirs, sewage tanks, water treatment tanks, sedimentation tanks, deep wells, drinking water networks, etc;

Paper making: raw material warehouse, storage tower, drying drum, chemical material storage warehouse, etc;

Other industries include quarries, food, pharmaceuticals, environmental protection, shipbuilding, etc;

Technical parameters of guided wave radar level gauge KYTRD702:

Parameter: Operating frequency: 6.8GHz

Measurement range:

Cable type: 0-30m

Single pole type: 0-6m

Double pole type: 0-6m

Repeatability: ± 0.1% ± 0.2% ± 0.3% ± 0.5%

Resolution: 1mm

Sampling: Echo sampling 55 times/s

Response speed:> 0.2S (depending on specific usage)

Output current signal: 4-20mA

Accuracy:< 0.1%

Communication interface: HART communication protocol

Process connection: G1½A/G2A/1½NPT

Flange: DN50，DN80，DN100，DN150

Process pressure:- 1-40bar

Power supply: 24VDC (± 10%),

Ripple voltage: 1Vpp

Power consumption: max 22.5mA

Environmental temperature:- 40℃～+80℃

Explosion proof/protection level: EXiaIICT6/IP68

Two wire wiring: The instrument power supply and signal output share a two core shielded cable

Cable entry: 2 M20 × 1.5 (cable diameter 5-9mm)

Measurement range of guided wave radar level gauge KYTRD702

explain:

H - Measurement range L - Empty tank distance B - Top blind spot E - Minimum distance from probe to tank wall

The top blind spot refers to the minimum distance between the highest material surface of the material and the measurement reference point.

The bottom blind spot refers to a distance near the bottom of the cable that cannot be accurately measured.

The effective measurement distance is between the top blind spot and the bottom blind spot.

be careful:

Only when the material is located between the top blind spot and the bottom blind spot can reliable measurement of the tank level be ensured.

Guide wave radar level gauge KYTRD702 ordering instructions:

In order to provide you with better service, please refer to the selection guide based on your actual situation (for any matters not covered, please call for consultation) and carefully choose the product that suits your specific needs. After understanding your needs and the basic attributes of our product, you can select the instruments correctly according to design requirements and on-site conditions, and order according to the complete product specification code.

When suitable instruments cannot be selected according to design and usage requirements, please raise questions and requirements. Our professionals will assist you in selecting or designing special products for you. Please provide at least the following information: working pressure, working temperature, medium name, material requirements, etc.