OMS 420
Compact in-situ probe for combustion optimization. Compact in-situ probe,using heated ZrO2 sensor for wet O2 analysis up to 600°C flue gas temperature, as well as, with optional special heated solid electrolyte sensor for combustibles measurement
Benefits:
- Compact probe with flow guidance (hollow) tube, with or without back-purge for flue gas temperature up to 600°C
- For high temperature application up to 1.000 °C or respectively 1700°C, see models OMS420RT and OMS420HT
- 4"ANSI 150lbs or DN65 PN6 flange with Ø 60mm probe tube and different lengths
- Reference air inlet through natural diffusion, no air pump is required
- Rugged industrial plug for power supply and data transfer (2x analog 4-20 mA galvanic isolated, digital RS 485 with Modbus RTU protocol)
Available OPTIONS like:
- COe- combustibles gas measurement
- Back-purge using compressed air, with solenoid valve control by means of transmitter electronics, incl. adjustable purging intervals (recommended for high dust sites)
![](https://site-332872.mozfiles.com/files/332872/inlinepicturesbox/medium/84166840-14e40387e518c7d272b4b1a8a966ee76.jpg)
TOM 420 R
Low cost probe with heated ZrO2 sensor, for dusty or clean combustion, using the flow guidance (hollow) tube, with or without back-purge and various lengths.
Benefits:
- Field replaceable O2-transmitter TOM420R
- Stainless steel flange DN65 (DN80 or ANSI 150 or others on request) with 250 mm or longer sampling tube
![](https://site-332872.mozfiles.com/files/332872/inlinepicturesbox/medium/84167061-08b8629f7317731f520b9280e912f9d0.jpg)
DM 401
Optical Dust Monitoring System
Low cost double pass transmissiometry for process dust monitoring
![](https://site-332872.mozfiles.com/files/332872/inlinepicturesbox/medium/84167216-f074dc0228f29d0dc035f1739b53d12c.jpg)