Explosion proof ultrasonic level gauge AR80-HE

NegotiableUpdate on 12/09

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The working principle of the explosion-proof ultrasonic level gauge AR80-HE 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

Explosion proof ultrasonic level gauge AR80-HECharacteristics of

Due to the use of a microprocessor and echo processing technology, ultrasonic level gauges can be applied to various complex working conditions
The ultrasonic transducer adoptsThe technology of acoustic matching enables the emission power to be radiated more effectively, improving signal strength and achieving accurate measurement

Explosion proof ultrasonic level gauge AR80-HE

Instrument model parameters		AR80-BE			AR80-HE
Standard format		Three/four wire system			Two line system
Installation method		Integrated/Split			integrated
basic parameter	Large measurement range (liquid, fluid)	20m			15m
	Large measurement range (high temperature, presence of water vapor)	12m			9m
	Large measurement range (particles>4mm solid)	8m			6m
	blind area	0.25~0.6m			0.25~0.5m
	measurement accuracy	± 0.3% FS (standard conditions *)
	resolution	±1mm
input	power supply voltage	DC12~36V/AC85~265V input			DC12~36V
	electric current	>100mA			＞22mA
	Ripple requirements	Less than ± 20mV
output	analog signal	4-20mA/load 500 Ω
	digital signal	RS485 interface/Modbus RTU protocol					HART5.0
	discrete signal	4 routes				none
material	transmitter	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	IP67
	Explosion-proof rating	EX dⅡBT4	EX dⅡBT6
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		High protection level High end appearance Strong anti-interference ability AC/DC power input can be shared Analog and digital outputs can be shared		High protection level High end appearance Strong anti-interference ability fully functional

* Standard condition: Temperature20℃±5℃, humidity45%~75%There is no wind around,1barIn the air.