Combustible gas Detector K-300 EX Gas Analyzer USB chargeable Explosion-proof

Combustible gas Detector K-300 EX Gas Analyzer USB chargeable Explosion-proof

Model No.︰K-300

Brand Name︰AERMANDA

Country of Origin︰China

Unit Price︰US $ 181 / Piece

Minimum Order︰1 Piece

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Product Description

Combustible gas Detector K-300 EX Gas Analyzer USB chargeable Explosion-proof

 

K-300 portable gas detector (hereinafter called detector) is a new type of gas leak detector that adopts LSI technique and meets international smart technology standards. With imported high quality semi-conductor sensor and embedded microcontroller, it detects gas leakage with high sensitivity and strong adaptive ability. Being waterproof, dustproof, explosion-proof, and easy to use with high reliability, the detector is widely used in oil, coal, municipal construction, chemical engineering, environmental protection, metallurgy, refining, gas transmission and distribution, biochemistry, agriculture, pharmaceutical industries.

 

INTRODUCTION

 

*MCU control, low consumption

*High resolution STN LCD

*Housing made of high strength engineering plastics and compound anti-slip rubber

*Detection range (low alarm point, high alarm point) adjustable

*Low battery alert, intrinsically safe design

*4 alarm types: sound (mute mode also available), light,vibration and LCD indicator

*Gas calibration completed by the factory

*Zero adjustment and data logging

Name

K-300 portable combustible gas leak detector

Resolution

1%LEL,1ppm,0.1ppm,0.01%vol

Sampling method

Natural diffusion

Alarm point

(low alarm point, high alarm point) adjustableSupport personalized setting

Alarm types

Audible buzzer alarm; Visual LED light alarm; Vibration alarm,LCD indicator

Warm-up time

30S

Response time

<10s

Protection level

IP65

Explosion-proof grade

Exib IIB T3 Gb

Sensor type

Imported sensor

Screen

2.0inch colored LCD

Power supply

Rechargeable lithium battery, DC3.7V

Charging time

6h-8h

Sensor life

2 years

Alarm methods

Sound, light, vibration, display.

Weight

290g (do not include accessories)

Working temperature

Temperature: -20~50℃ Humidity: ≤95% RH with no condensation.

Storage condition

Temperature: -20~50℃ Humidity: ≤85% RH, avoid caustic gases or substances.

Dimension

Approx. 208mm(L)×81mm(W)×25mm(H)

Packing list

Detector, Carrying case, Charger, USB cable, Warranty card, Qualified card.

 

SPECIFICATIONS

gas

Range

Detection Accuracy

90% Response Time

Minimun Readout

Alarm Set Point Low/High

PH3

0-2000ppm

±5%(F.S)

≦25s

0.01ppm

0.3/5ppm

O2

0-30%vol

±5%(F.S)

≦15s

0.10%

19.5%/23.0%

EX

0-100%LEL

±5%(F.S)

≦5s

1%LEL

25.0%/50.0%LEL

CO

0-1000ppm

±5%(F.S)

≦25s

1ppm

50ppm/100ppm

CO2

0-5000ppm

±5%(F.S)

≦25s

1ppm

1000ppm/2000ppm

H2S

0-100ppm

±5%(F.S)

≦30s

1ppm

10ppm/20ppm

NO2

0-20ppm

±5%(F.S)

≦25s

0.1ppm

3ppm/10ppm

NO

0-250ppm

±5%(F.S)

≦60s

1ppm

25ppm/50ppm

SO2

0-20ppm

±5%(F.S)

≦30s

0.1ppm

2ppm/10pppm

CL2

0-20ppm

±5%(F.S)

≦30s

0.1ppm

1ppm/10ppm

NH3

0-100ppm

±5%(F.S)

≦50s

1ppm

25ppm/50ppm

H2

0-1000ppm

±5%(F.S)

≦60s

1ppm

50ppm/10ppm

HCN

0-50ppm

±5%(F.S)

≦200s

0.1ppm

10ppm/20ppm

HCL

0-20ppm

±5%(F.S)

≦60s

0.1ppm

5ppm/10ppm

CH4

0-100%LEL

±5%(F.S)

≦5s

1%LEL

25.0%/50.0%LEL

Price Terms︰ FOB Shenzhen

Payment Terms︰ TT/Western Union/Paypal

Packing︰ Export carton

Lead Time︰ 4 days

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