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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 | /() |