Laser oxygen online analyzer

NegotiableUpdate on 01/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The laser oxygen online analyzer is independently developed by Sifang Instrument and uses tunable laser absorption spectroscopy (TDLAS) technology to monitor oxygen concentration in real-time online. The analyzer is equipped with a pre-treatment system that can withstand corrosive media such as acids, alkalis, and organic solvents. It also has explosion-proof design and is suitable for various flammable and explosive industrial sites, effectively ensuring production safety.

Product Details

Laser oxygen online analyzerProduct Overview

Laser oxygen online analyzerDeveloped independently by Sifang Instrument, using tunable laser absorption spectroscopy (TDLAS) technology, it can monitor oxygen concentration in real-time online. The analyzer is equipped with a pre-treatment system that can withstand corrosive media such as acids, alkalis, and organic solvents. It also has explosion-proof design and is suitable for various flammable and explosive industrial sites, effectively ensuring production safety.

Product Features

Adopting TDLAS technology, high measurement accuracy
Instant response, real-time response to changes in gas concentration
Equipped with automatic chain control function, automatic alarm, nitrogen filling and replacement
The instrument adopts explosion-proof design with high safety factor
Low maintenance workload and long service life

Application field

Widely used for monitoring oxygen concentration in centrifuges and reaction vessels in industries such as pesticides, pharmaceuticals, and food.

Technical Specifications

Measuring principle	TDLAS
measurement range	0-1/5/25%
measurement accuracy	≤±1%F.S.
repetitiveness	≤±1%F.S.
linear error	≤±1%F.S.
resolution	0.1%; 0.01% (depending on the scale)
response time	T₉₀＜10s
Explosion-proof rating	EX Db IIC T6 Gb
ambient temperature	-20~60℃
Operating Humidity	0~98% RH (non condensing)
output signal	RS485 (standard) or R5232 (optional)
output signal	Modbus RTU protocol
power supply voltage	24VDC/220VAC

Sifang Optoelectronics (Wuhan) Instrument Co., Ltd. is Sifang Optoelectronics Co., LtdSifang Instrument, a wholly-owned subsidiary of, formerly known as Hubei Sharp Control System Co., Ltd. established in 2010, is a high-tech enterprise specializing in providing gas composition and flow measurement solutions, serving industrial process monitoring, environmental monitoring, automotive/engine emission detection, scientific research gas analysis and other fields.