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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 |
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 | /() |