
 
		 | 订货号: | MM-41484-00 | 
| 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 | IR | 
| Measurement method | Semiconductor | Heat reduction | Infrared | 
| Measurement range | ppm ranges to 100 % LEL | 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. | ± 5 % | ± 5 % | ± 3 % | 
| Linearity | < 15 % of f.s.d. | < 3 % of f.s.d. |  | 
| Temperature range | +4 °F to +113 °F | +4 °F to +113 °F | +4 °F to +113 °F | 
| Temperature effect | 5 % | 2 % | 8 % | 
| Response time (t90) | approx. 20 sec. | approx. 20 sec. | < 30 sec. | 
| Pressure effect | 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 | Poisonous, combustible and explosive gases in the LEL region | 
| Expected operation time for sensor | > 2 years | > 2 years | ± 5 years | 
| Supply voltage | 15V - 30V | 15V - 30V | 15V - 30V | 
| Interface | 4–20 mA three-wire | 4–20 mA three-wire | three-wire,  4–20 mA or  LON® four-wire techniques, galvanically isolated, data transmission 78 kbps | 
| Protection | II 2 G | II 2 G | II 2 G | 
| Ex version | Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | Ex demb [ia] IIC T6 KEMA 03 ATEX 2403 X | 
| Protection class | IP 54 | IP 54 | IP 54 | 
| Dimensions  (height x diameter) | 3.15 x 3.15 inch | 3.15 x 3.15 inch | 3.15 x 3.15 inch | 
| Weight | 1.1 lbs | 1.1 lbs | 1.1 lbs | 
 
				 
				 
				| 定货号 | 产品名称 | 规格配置 / 简介 | 市场价/(会员价) | 
|---|---|---|---|
| MM-41484-00 | LCTR 903低成本气体传送器 | /() | 
 
				 
				