离岸价格
获取最新报价( Negotiable )
|1 Set Minimum Order
国家:
China
型号:
CJYB4/25
离岸价格:
( Negotiable )获取最新报价
位置:
Tianjin or as request
最小订单价格:
-
最小订单:
1 Set
包装细节:
Standard package or as request
交货时间:
15-20days
供应能力:
100 Set per Month
付款方式:
L/C, T/T
產品組 :
-
联系人 Chris
Fengqing road, Zhengzhou, Henan
A. Summarize
CJY*4/*5 type B methane-oxygen amphibious testing alarming apparatus (hereinafter referred to as the alarming device) using the hot catalytic principle, electrochemical principle, embedded microcontroller intelligent control, four digital pipe displayed electronic alarming device.
B. main technical parameters
1、Measurement range:
(1)、Methane:(0.***4.*0)%CH4
(2)、Oxygen:(0.***5.0)%O2
2、Measurement error:
(1)、Methane:0%≤X≤1%:±0.1%CH4
1%<X≤3%:true value±*0%
3%<X≤4%:±0.3%CH4
(2)、Oxygen:not greater than measurement range±3.0%。
3、alarm point:
(1)、Methane:can be set any value in the range of 0.*0%CH4-2.*0%CH4,Factory default setting is 1.*0%。
(2)、Oxygen:can be set any value in the range of *8.0% ~ *0.0%O2,Factory default setting is *8.0%O2。
4、Alarm error:
(1)、Methane:±0.*5%CH4。
(2)、Oxygen:±0.1% O2。
5、Alarm mode and effect
Mode:Sound, light alarm
Effect:Sound,from sound source axis to a distance of 1m,sound intensitynot less than *5dB;light, in dark place, Visibility not less than *0m。
6、Alarm resolution:
(1)、Methane
国家: | China |
型号: | CJYB4/25 |
离岸价格: | ( Negotiable ) 获取最新报价 |
位置: | Tianjin or as request |
最小订单价格: | - |
最小订单: | 1 Set |
包装细节: | Standard package or as request |
交货时间: | 15-20days |
供应能力: | 100 Set per Month |
付款方式: | L/C, T/T |
產品組 : | - |