China Online Oxygen Nitrogen Gas Analyzer China Oxygen Instrument China Testing Equipment

Brotie online oxygen/nitrogen analyzer

Features

*New pattern long-life conversion ion current tester with fast responsElectric Motor e and high sensitivity

*N2or Security & Protection O2concentration display

*Checking the sensor working state automatically and unique double-line working change mode extending the sensor's life

*Setting alarm value freely

* Automatic temperature compensation, eliminating the impact of environmental temperature

*High stability,High precision,multiple application withpretty low priceMeter for Electricity , for big quantity orders, special distributor price will be provided

Technical Specifications

Monitor: Five-digital dynamic LED monitor, visible display window: 90mmx25mm

MeasureRangeMass Transfer and Separation Equipment : 10~2000ppm, 0~2%, 0~21% O2

Sensor Principle: Ion current oxygen sensor

MeasHydraulic Tool ure Mode: Air inflowing or convection diffusing

Sample Gas Flow:150~300ml/mim

Accuracy: ±5% in 10~2000ppm O2range

±2% in 0~2%O2range

±1% in 0~21%O2range

Response Time: 90% of FS reading ≤20 seconds

Ambient Temp.: -10ºC~+50ºC

Ambient Humidity: <80%RH

Stability:<±1%.FS (168h)

Signal Output:4~20mA

Power Supply: 220±10% VAC, 50/60Hz, the power loss ≤6VA

Sensor Life:20000 hours at 25ºCand 1 atm

Warranty:12 months analyzer; 12 months sensor

Weight:1kg

Appearance Dimension:160mmx80mmx176mm (WxHxD)

Opening Size: 151mmx75mm

Model choice

Item

Model

Measure range

1

3O

21.0%~1000ppm O2

2

4O

21.00%~100ppm O2

3

5O

21.000%~10ppm O2

4

3N

79.0%~99.9% N2

5

4N

79.00%~99.99% N2

6

5N

79.000%~99.999% N2

Notice: Some suppliers without honest showed the pictures of BROTIE products to customers by very low price but with cheap copy products providing. Please pay attention on the lable of the compressors with BROTIE brands to avoid the lost.