Measuring principle: |
Electro-chemical reaction | |
Measurable substance: |
Carbon monoxide | |
Measuring ranges: |
0-150 ppm, 0-300 ppm, other ranges on request | |
Zero error: |
< 10 ppm CO | |
Reading instability: |
< 3 ppm CO | |
Accuracy: |
± 3 % of f.s.d. | |
Zero drift: |
< 2 % per year | |
Repeatability: |
< 2 % per year | |
Linearity: |
< 2 % of f.s.d. | |
Response time (t90-Zeit): |
< 60 sec. |
|
Cross sensitivity: |
< 2 % with integrated filter |
|
Interface: |
-wire current interface 4-20 mA or LON® four-wire techniques, data transmission 78 kbps |
|
Supply voltage: |
15 V - 30 V dependent on maximum load 100 ohm - 500 ohm |
|
Ambient temperature: |
14 °F to 104 °F, with sensor temperature compensation |
|
Humidity range: |
10 % - 99 %, non-condensing |
|
Serviceable life of cell: |
approx. 2 years |
|
Dimensions: (height x diameter) |
3.1 x 3.1 inch |
|
Weight: |
1.3 lbs |
|
Test certificate: |
To German standards, according to VDI 2053 in conjunction with ADOS Multitronik 592 |
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