
 
		 | 订货号: | MM-44031-00 | 
| 产地: | 德国 | 
| 品牌: | |
| 开发编号: | N | 
| 市场价: | ¥ | 
| *此产品根据配置不同价格不同 | 
| *此价格为参考价格,具体价格以订单合同为准 | 
| Type | TGS | VQ | GOW | 
| Measurement method | Semiconductor | Heat reduction | Thermal conductivity | 
| Measurement range | ppm ranges to  100 % LEL | ppm ranges to  100 % LEL | from 0 - 5 Vol % to  0 - 100 Vol % | 
| Percentage error of f.s.d. | ± 5% | ± 5% | ± 3% | 
| Temperature range | -4 °F to +113 °F | -4 °F to113 °F | -4 °F to +113 °F | 
| Temperature effect | 5 % | 2 % | 2 % | 
| Response time (t90) | approx. 20 s | approx. 20 s | approx. 40 s | 
| Pressure effect(atm.) | 1 % | 1 % | 1 % | 
| Mounting position | optional | optional | optional | 
| Application | Poisonous, combustible and explosive gases in the LEL region | Poisonous, combustible and explosive gases in the LEL region | Gases exhibiting substantial differences in thermal conductivity, compared to air | 
| Versions available | Single, industrial and Ex-versions | Single, industrial and Ex-versions | Single, industrial and Ex-versions | 
| Service life of the sensor | unlimited, when used for gases not causing catalytic poisoning | unlimited, when used for gases not causing catalytic poisoning | unlimited, when used with gases that do not attack aluminium, rhenium-tungsten or gold | 
| Supply voltage | 15 V - 30 V | 15 V - 30 V | 15 V - 30 V | 
| Interfaces | 3-wire techniques, 4-20mA or LON® four-wire techniques, galvanically isolated, data transmission 78 kbps | 3-wire techniques, 4-20mA or LON® four-wire techniques, galvanically isolated, data transmission 78 kbps | 3-wire techniques, 4-20mA or LON® four-wire techniques, galvanically isolated, data transmission 78 kbps | 
| Protection Ex-Version | II 2 G Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | II 2 G Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | II 2 G Ex demb [ia] IIC T6 KEMA 03ATEX2403X | 
| Protection class | IP 54 | IP 54 | IP 54 | 
| Dimensions (W x H x D) | 4 x 7 x 3 inch | 4 x 7 x 3 inch | 4 x 7 x 3 inch | 
| Weight | 2.4 lb | 2.4 lb | 2.4 lb | 
| Type | TOX | IR | 
| Measurement method | Electro-chemical cell | Infrared | 
| Measurement range | ppm ranges to  100 LEL % | 0–100 % LEL CH4, C3H8, C2H2 0–100 Vol % CH4 0–1, 2, 3, 4, 5 Vol % CO2 | 
| Percentage error of f.s.d. | ± 3% | ± 3 % | 
| Temperature range | -4 °F to +113 °F | -4 °F to +113 °F | 
| Temperature effect | 2 % | approx. 8 % | 
| Response time (t90) | < 60 s | < 30 sec. | 
| Pressure effect(atm.) | 1 % | 1 % | 
| Mounting position | optional | optional | 
| Application | O2, CO, NH3, NO2, SO2, H2S a.o. | CH4 (Vol %; LEL) Propane (LEL) CO2 (Vol %) | 
| Versions available | Single, industrial and Ex-versions | Industrial and Ex-versions | 
| Service life of the sensor | 12 months to 5 years depending on the measuring cell | approx. 5 years | 
| Supply voltage | 15 V - 30 V | 15 V – 30 V | 
| Interfaces | 3-wire techniques, 4-20mA or LON® four-wire techniques, galvanically isolated, data transmission 78 kbps | 3-wire techniques, 4–20 mA or LON® 4-wire techniques, galvanically isolated, data transmission 78 kbps | 
| Protection Ex-Version | II 2 G Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | II 2 G Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | 
| Protection class | IP 54 | IP 54 | 
| Dimensions (W x H x D) | 4 x 7 x 3 inch | 3.94 x 7.08 x 3.15 inch | 
| Weight | 2.4 lbs | 2.42 lbs | 
 
				 
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				| 定货号 | 产品名称 | 规格配置 / 简介 | 市场价/(会员价) | 
|---|---|---|---|
| MM-44031-00 | GTR 196气体传送器 | /() | 
 
				 
				