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1.8GHz NYRD-702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 4-20mA Output

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1.8GHz NYRD-702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 4-20mA Output

Name: 18GHz NYRD702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 420mA Output
Brand: NUOYING
Price: 350 USD

Best 1.8GHz NYRD-702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 4-20mA Output wholesale

Brand Name : NUOYING

Model Number : NYRD-702

Certification : CE, SIL, ATEX

Place of Origin : Xi'an,Shaanxi,China

MOQ : 1pcs

Price : $350 to $319/pcs

Payment Terms : T/T

Supply Ability : 1000pcs per month

Delivery Time : 5-7 working day

Packaging Details : 60*30*30cm

Grade : Industrial

Warranty : 12 months

Customized support : OEM, ODM

Typical application : Liquid Tank Detection Appliance

Measuring accuracy : 0.05%-0.1%F.S

Power supply : 24VDC

Process connection : thread, flange(optional)

Medium temperature : -40~+130℃

Material : Stainless

Output signal : 4-20mA/0-5V/0-10V/RS485

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1.8GHz NYRD-702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 4-20mA Output

NYRD-702 Radar Level Transmitter Overview

Products Description

NYRD702 Guided Wave Radar Level Transmitter Working Principle

The high-frequency microwave pulse emitted by the guide wave radar travels along the detection assembly (steel cable or steel rod). When the measured medium is encountered, the dielectric constant changes, causing reflection, and part of the pulse energy is reflected back. The time interval between the emitted pulse and the reflected pulse is directly proportional to the distance of the measured medium.

Input: Guided wave radar is a measuring instrument based on the principle of time travel. The radar wave operates at the speed of light,and the operating time can be converted into a level signal through electronic components. The probe sends out high-frequency pulses and propagates along the cable or rod probe. When the pulses meet the material surface, they are reflected back and received by the receiver in the instrument, and the distance signal is converted into the level signal

The reflected pulse signal is transmitted to the electronic circuit of the instrument along the cable or rod probe. The
microprocessor processes the signal and recognizes the echo generated by the microwave pulse on the material surface. The correct echo signal identification is completed by the pulse software. 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 is: L=E-D

Output:Be entering the empty tank height E (= zero point), the full tank height F= (full scale) and some application parameters to set,the application parameters will automatically adapt the instrument to the measurement environment, corresponds to 4-20mA output.

Product Parameters

1.8GHz NYRD-702 Factory Direct Sale High Accuracy Guided Wave Radar Level Meter Transmitter with 4-20mA Output

Typical application	liquid, powder, solid particle
product model	NYRD-702
Antenna material	Rod/304/PTFE
measuring range	6m
accuracy	±1mm
Power Supply	24VDC(two wire,four wire)
signal output	4...20mA/HART/RS485/Modbus..
Medium temperature	-40~+130 ℃, -40~+250 ℃
Process pressure	-0.1~4.0 MPa,
procedure linkage	thread, flange (optional)

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