英国GT41气体检测仪PPM-LEL-VOL2

尺寸: 11.4 x 3.7 x 1.7 in / 290 x 95 x 43 mm

重量: 1.7 lbs / .78 kg with probe and batteries

使用温度: 4ºF-104ºF/-20ºC to +40ºC

湿度: 0-98% non condensing

报警: High visibility LEDs on both sides of instrument
85 db audible alarm
All alarms user programmable via password protected menu

电池: 3 C batteries –LR14 alkaline or rechargeable

供电时间: Minimum 8 hours continuous alkaline or rechargeable

附件: High impact polycarbonate ABS blend

防护等级: IP 54

认证: UL 913 Class I, Div 1, Groups C, D

防爆: Ex iad IIB T3

质保期: 1 years

GT 44测量技术参数

气体

量程

分辨率

探头种类

CH4

0-10,000ppm

1ppm

MOS

CH4

0- LEL

1%

PELLISTOR

CH4

0- Volume

1%

Thermal Conductivity Sensor

GT 40 MEASURING RANGES GT 40 MEASURING RANGES

0 to 10,000 ppm Methane (Semiconductor Sensor)

0 to LEL Methane

0 to Volume Gas Methane

0 to 25% Oxygen (O2)

0 to 2000 ppm Carbon Monoxide (CO)

0 to 100 ppm Hydrogen Sulphide (H2S)

0 to 60 in. (0 to 150 mBar) Water Gauge