Ultrasonic level gauge AR80-B

NegotiableUpdate on 12/09

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The working principle of the ultrasonic level gauge AR80-B is that the transducer (probe) emits pulsed ultrasonic waves that encounter the surface of the measured medium and are reflected back. Some of the reflected echoes are picked up and converted into electrical signals by the same transducer

Product Details

Characteristics of Ultrasonic Level Gauge AR80-B

Due to the use of a microprocessor and echo processing technology, ultrasonic level gauges can be applied to various complex working conditions
Ultrasonic transducers use acoustic matching technology to more effectively radiate their emitted power, improve signal strength, and achieve accurate measurement

Ultrasonic Level Gauge AR80-B Three/Four Wire Ultrasonic Level Gauge

Instrument model parameters		AR80-P4		AR 80-R4		AR80-B
Standard format		Three/four wire system
Installation method		integrated
basic parameter	Large measurement range (liquid, fluid)	20m
	Large measurement range (high temperature, presence of water vapor)	12m
	Large measurement range (particles>4mm solid)	8m
	blind area	0.25~0.6m
	measurement accuracy	± 0.3% FS (standard conditions *)
	resolution	±1mm
input	power supply voltage	DC12~36V/AC85~265V input
	electric current	>100mA
	Ripple requirements	Less than ± 20mV
output	analog signal	4-20mA/load 500 Ω
	digital signal	RS485 interface/Modbus RTU protocol/HART5.0
	discrete signal	2 routes	2 routes		2 routes
material	transmitter	ABS engineering plastic				die-cast aluminum alloy
	probe	Waterproof ABS/corrosion-resistant polytetrafluoroethylene
	Flanges	Waterproof ABS nut/PTFE nut/DN32 carbon steel flange Various PVC, PP, PTFE, carbon steel, stainless steel flanges can also be customized
environment condition	ambient temperature	-20 ℃~+60 ℃. Temperature below -20 ℃ limits LCD display; Instruments used for outdoor work, if exposed to direct sunlight, need to be covered with UV protection.
	Protection level	IP65		IP66		IP67
process condition	process temperature	-From 40 ℃ to+100 ℃, if the temperature exceeds 70 ℃, a high-temperature probe is required
	process pressure	0.8~3bar or 0.08~0.3Mbar abs/altitude below 3000 meters
Product Features		Easy installation Easy to operate cost-effective		Good protective performance Strong anti-interference ability fully functional		High protection level and high-end appearance Strong anti-interference ability Coexistence of AC and DC power input· Coexistence of analog and digital outputs