| 详细介绍：
美国英思科 CTX 300 固定式气体检测仪
CTX 300 固定式气体检测仪详细介绍：
毒气或缺氧环境的检测对检测仪的性能要求越来越高。CTX 300便是一款几乎能够满足未分类区域的所有安全检测需求的仪器。
CTX 300 能在任何有毒有害环境下,以最快速度传输相关数据，而且可选用多种传感器,从而提供了极高的使用灵活性。
CTX 300 气体检测变送器配备有预标定传感器、显示模块和调节装置，单人便可进行维护。
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外壳材料:
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聚碳酸酯
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功能:
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气体检测变送器
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显示器:
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高亮背光显示（选配）
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指示灯
（CTX 300上：三线）:
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• 运行中：绿色
• 故障/维护：黄色
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量程:
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气体
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化学式
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量程
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精度
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氧
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O2
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0 至 30.00% 体积比
0 至 100% 体积比
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0.1%
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一氧化碳
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CO
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0 至 100 ppm
0 至 300 ppm
0 至 1,000 ppm
0 至 1.00% 体积比
0 至 10.00% 体积比
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1 ppm
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二氧化碳
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CO2
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0 至 1% 体积比
0 至 5% 体积比
0 至 1% 体积比
0 至 50% 体积比
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硫化氢
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H2S
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0 至 30 ppm
0 至 100 ppm
0 至 1,000 ppm
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0.1 ppm
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氧化氮
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NO
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0 至 100 ppm
0 至 300 ppm
0 至 1,000 ppm
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1 ppm
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二氧化氮
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NO2
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0 至 10 ppm
0 至 30 ppm
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0.1 ppm
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二氧化硫
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SO2
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0 至 10 ppm
0 至 30 ppm
0 至 100 ppm
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0.1 ppm
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氯
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Cl2
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0 至 10 ppm
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0.1 ppm
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氢
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H2
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0 至 2,000 ppm
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1 ppm
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氯化氢
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HCl
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0 至 30 ppm
0 至 100 ppm
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1 ppm
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氰化氢
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HCN
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0 至 10 ppm
0 至 30 ppm
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1 ppm
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氨
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NH3
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0 至 100 ppm
0 至 1,000 ppm
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1 ppm
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臭氧
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O3
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0 至 1 ppm
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磷化氢
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PH3
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0 至 1 ppm
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0.01 ppm
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二氧化氯
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ClO2
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0 至 3 ppm
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0.01 ppm
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甲苯
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C7H8 (C6H5CH3)
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0 至 2,000 ppm
0 至 500 ppm
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三氯乙烯
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C2HCl3
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0 至 500 ppm
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二甲苯
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C8H10(C6H4C2H6)
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0 至 2,000 ppm
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乙醇
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C2H5OH
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0 至 5,000 ppm
0 至 500 ppm
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二氯二氟甲烷 (R12)
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CCl2F2
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0 至 10,000 ppm
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氯氟甲烷 (R22)
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CHClF2
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0 至 2,000 ppm
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R123
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0 至 2,000 ppm
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1,1,1,2-四氟乙烯 (R-134a)
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C2H2F4
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0 至 2,000 ppm
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R142b
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0 至 2,000 ppm
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三氯丙醇腈 (R11)
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CCl3F
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0 至 10,000 ppm
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三氟甲 (R23)
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CHF3
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0 至 10,000 ppm
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R141b
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0 至 2,000 ppm
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1,1,1-三氟胸苷 (R143a)
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C2H3F3
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0 至 2,000 ppm
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R404a
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0 至 2,000 ppm
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R507
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0 至 2,000 ppm
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R410a
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0 至 1,000 ppm
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二氟甲烷 (R32)
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CH2F2
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0 至 1,000 ppm
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线制:
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• 无显示装置的CTX 300:两线
• 带显示装置的CTX 300:三线
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电缆入口:
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6-11，固定头PG9
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电源:
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• 通过OLDHAM控制器,
• 电池: 15-32 VDC 直流
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耗电量:
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• 无显示装置的CTX 300：27 mA
• 有显示装置的CTX 300：110 mA
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工作温度:
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-20°C 至 + 50°C
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防护等级:
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IP 66
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重量:
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520 g
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尺寸:
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130 x 136 x 69 (L x H x D) mm
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认证:
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仅供安全区域使用
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电磁兼容性（EMC）:
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符合指令规定
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America intrinsic CTX 300 fixed gas detection instrument
CTX 300 fixed gas detection instrument in detail:
Detection of gas or oxygen deficient environmentrequirement to detecting instrument is more and more high. CTX 300 is a can almost meet the instrumentunclassified region all the safety testing requirements.
CTX 300 can be in any hazardous environment, to transmit data fast, and can choose a variety of sensors,which provides the flexibility to use high.
CTX 300 gas detection transmitter is equipped with precalibration of sensor, the display module and theadjusting device, single can maintain.
Shell material:
Polycarbonate
Function:
Gas detection transducer
Monitor.
Backlight display (optional)
The indicating lamp
(CTX 300: three):
• operation: Green
• fault / maintenance: yellow
Range:
Gas chemical type range accuracy
Oxygen
O2
0 to 30% volume ratio
0 to 100% volume ratio 0.1%
Co CO 0 to 100 ppm
0 to 300 ppm
0 to 1000 ppm
0 to 1% volume ratio
0 to 10% volume ratio 1 ppm
Carbon dioxide CO2 0 to 1% volume ratio
0 to 5% volume ratio
0 to 1% volume ratio
0 to 50% volume ratio
H2S 0 to 30 ppm
0 to 100 ppm
0 to 1000 ppm 0.1 ppm
The oxide NO 0 to 100 ppm
0 to 300 ppm
0 to 1000 ppm 1 ppm
Nitrogen dioxide NO2 0 to 10 ppm
0 to 30 ppm 0.1 ppm
Sulfur dioxide SO2 0 to 10 ppm
0 to 30 ppm
0 to 100 ppm 0.1 ppm
Chlorine Cl2 0 to 10 ppm 0.1 ppm
Hydrogen H2 0 to 2000 ppm 1 ppm
Hydrogen chloride HCl 0 to 30 ppm
0 to 100 ppm 1 ppm
Hydrogen cyanide is HCN 0 to 10 ppm
0 to 30 ppm 1 ppm
Ammonia NH3 0 to 100 ppm
0 to 1000 ppm 1 ppm
Ozone O3 0 to 1 ppm
Phosphine PH3 0 to 1 ppm 0.01 ppm
Chlorine dioxide ClO2 0 to 3 ppm 0.01 ppm
Toluene C7H8 (C6H5CH3) 0 to 2000 ppm
0 to 500 ppm
Trichloroethylene C2HCl3 0 to 500 ppm
C8H10 of xylene (C6H4C2H6) from 0 to 2000 ppm
Ethanol, C2H5OH 0 to 5000 ppm
0 to 500 ppm
Two chloro two methyl fluoride (R12) CCl2F2 0 to 10000 ppm
Chlorofluorocarbons (R22) CHClF2 0 to 2000 ppm
R123 0 to 2000 ppm
1,1,1,2- tetrafluoroethylene (R-134a) C2H2F4 0 to 2000 ppm
R142b 0 to 2000 ppm
Three chlorine propanol nitrile (R11) CCl3F 0 to 10000 ppm
Three trifluoromethane (R23) CHF3 0 to 10000 ppm
R141b 0 to 2000 ppm
1,1,1- three fluorothymidine (R143a) C2H3F3 0 to 2000 ppm
R404a 0 to 2000 ppm
R507 0 to 2000 ppm
R410a 0 to 1000 ppm
Two methyl fluoride (R32) CH2F2 0 to 1000 ppm
Wire:
• no display device of CTX 300: two line
• with a display device CTX 300: three line
Cable entrance:
6-11, head of PG9
Power Supply.
• by OLDHAM controller,
• batteries: 15-32 VDC DC
Power consumption:
• no display device, CTX 300:27 mA
A display device, CTX 300:110 mA
Working temperature:
-20 ° C to + 50 ° C
Protection grade:
IP 66
Weight:
520 G
Size:
130 x 136 x 69 (L x H x D) mm
Authentication.
For safety use
Electromagnetic compatibility (EMC):
Comply with the directive
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