Specifications
| Detection principle | Photoionization with 10.6 eV bulbs |
| Detection range and Sensitivity | 10.0 ppm* 0.001 ppm 50.0 ppm* 0.01 ppm 1000 ppm* 0.1 ppm 3000 ppm* 1 ppm |
| Detection time (T90) | < 30 seconds (diffusion type) |
| user interface | Display: OLED high contrast ratio White text on black background: 128 (W) x 64 (H) pixels Screen size: 35 mm (W) x 17.5 mm (H) Five magnetic switches with LED confirmation lights (i.e. up, down, left, right and confirmation). A magnetic actuator is provided. |
| status indicator | Bright and Visible Status Indicator: Red, Yellow and Green Colors |
| certification | II 2G Ex d ib IIC T4 Gb ISO9001:2008 |
| Environment specification | No pump: -40 ℃ to 60 ℃ (-40 ° F to 140 ° F) With pump: -40 ℃ to 60 ℃ (-40 ° F to 140 ° F) 0-100% Relative Humidity and condensed moisture |
| mechanical interface | Two cable access points with 3/4 NPT threads (left and right) Two 3/4 NPT in M20 stainless steel (supplied) |
| Dimension | No pump: 200 (height) * 190 (width) * 125 (depth) mm With pump: 290 (height) * 190 (width) * 125 (depth) mm |
| Installation point | 2 MB |
| Input Power | Operating Voltage: 12 to 40 Vdc, Maximum Power: 7 Watts |
| output | 4 to 20 mA (active and passive) RS485 supports Modbus ® protocol, relays and 2 SPST switches (60 Vdc 2A) - configurable |
Packing list
After-sales instructions
None
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/15541/Specification.html , which is only used by users who purchase commodities from the NBCHAO.