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iTrans 采用经行业认可的智能传感器技术以及安全功能,包括自动识别传感器、安全密码访问、以及调零和校准故障保护(检测仪集成在隔爆铝制或不锈钢机壳内),能够在特定环境中监控任何气体化合物、/span>

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外壳材料:
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铸铝、多包层涂层?16号不锈钢,二者均抗腐蚀,防爆,NEMA 4X 防护等级IP66 |
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传感器类垊
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可燃气体:催化燃烧式
氧气 / 有毒气体:电化学 |
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测量参数:
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显示:
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双通道高亮4位LED(各通道?段)显示
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工作电压:
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12-28 VDC (常规下?4 VDC(/div>
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功耗(最大):
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有毒气体 / 氧: 150 mA,工作电 24 VDC(单气体(br>可燃气体(催化)?75 mA,工作电 24 VDC,峰?.6 A(单气体(/p> |
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信号输出:
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4-20 mA,(线性模拟)及ModBus RTU(数字)RS485数字通信,带ModBus RTU软件协议系统?600波特)。三线或四线制线缆系统,可承?00逾台设备(总线配置)。通过板载8位数码开关选择地址、/div>
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继电?
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3个继电器:两个可由用户编程的继电器(SPST, N.O.);外加一个故障继电器(SPST, N.C.)、/div>
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接触容量:
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5 A?0 VDC?50 VAC(/div>
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温度范围:
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常规下:-4F 122F (-20C 50C)
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湿度范围: |
常规下:15 90% RH(非冷凝(/div>
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认证: |
NRTL/c 加拿大标准协会(CSA): 1级,??类,第B、C、D组;AEx d IIB + H2(依具体传感器型号而定(br>ATEX: Ex d IIB + H2 T5 (依具体传感器型号而定(br>IEC:Ex d IIB + H2 T5 (依具体传感器型号而定)
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A - Sensor 1 Configuration |
E - Sensor 2 Configuration
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0= No Sensors
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0= No Sensors
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1= Explosion Proof / On-Board
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1= Explosion Proof / On-Board
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2= Explosion Proof / Remote
(max. distance = 200m)
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2= Explosion Proof / Remote
(max. distance = 200m)
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3= Non-Hazardous Remote / Duct Mount
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3= Non-Hazardous Remote / Duct Mount
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4= Explosion Proof / On-Board with Splash Guard
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4= Explosion Proof / On-Board with Splash Guard
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5= Explosion Proof / Remote with Splash Guard
(max. distance = 200m) |
5= Explosion Proof / Remote with Splash Guard
(max. distance = 200m) |
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B - Gas Sensor 1 |
F - Gas Sensor 2
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1= Carbon Monoxide (CO)
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1= Carbon Monoxide (CO)
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2= Nitric Oxide (NO)
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2= Nitric Oxide (NO)
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3= Ammonia (NH
3)
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3= Ammonia (NH
3)
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4= Hydrogen Sulfide (H
2S)
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4= Hydrogen Sulfide (H
2S)
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5= Sulfur Dioxide (SO
2)
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5= Sulfur Dioxide (SO
2)
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6= Nitrogen Dioxide (NO
2)
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6= Nitrogen Dioxide (NO
2)
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7= Chlorine (Cl
2)
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7= Chlorine (Cl
2)
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8= Chlorine Dioxide (ClO
2)
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8= Chlorine Dioxide (ClO
2)
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9= Hydrogen Cyanide (HCN)
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9= Hydrogen Cyanide (HCN)
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A= Oxygen (O
2)
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A= Oxygen (O
2)
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B= LEL Infrared
(factory Methane calibration)
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B= LEL Infrared
(factory Methane calibration)
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C= LEL Catalytic Plug-In
(factory Pentane calibration)
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C= LEL Catalytic Plug-In
(factory Pentane calibration)
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D= Carbon Monoxide - Hydrogen Null (CO - H
2)
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D= Carbon Monoxide - Hydrogen Null (CO - H
2)
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F= Hydrogen Chloride (HCl)
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F= Hydrogen Chloride (HCl)
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G= LEL Infrared Propane
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G= LEL Infrared Propane
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K= Phosphine (PH
3)
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K= Phosphine (PH
3)
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L= Hydrogen (H
2)
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L= Hydrogen (H
2)
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C - 4-20 ma Output Scale for Sensor 1 |
G - 4-20 ma Output Scale for Sensor 2
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0= 0 - 999
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0= 0 - 999
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1= 0 - 500
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1= 0 - 500
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2= 0 - 100
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2= 0 - 100
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3= 0 - 50
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3= 0 - 50
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4= 0 - 30
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4= 0 - 30
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5= 0 - 10
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5= 0 - 10
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6= 0 - 2
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6= 0 - 2
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7= 0 - 1
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7= 0 - 1
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8= 0 - 20
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8= 0 - 20
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9= 0 - 200
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9= 0 - 200
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D - Optional On-Board Relays |
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0= No Relay Module
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1= With On-Board Relays
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Common Configurations
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Part Number
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Description
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7814635-1G000
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iTrans
TM, On-Board IR LEL, No Relays
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7814635-11010
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iTrans
TM, On-Board CO, With Relays
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7814635-13110
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iTrans
TM, On-Board NH
3, With Relays
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7814635-1G201A4
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iTrans
TMDual Unit, On-Board IR LEL and O
2, No Relays
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7814635-23202C2
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iTrans
TMDual Unit, Remote NH
3and Remote LEL Catalytic, No Relays
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施菲先生(网络部经?
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