Sample gas probe for Zone 1, 2, 21, and 22 explosive areas, with weather protection and in-situ filter with blowback system. With temperature self-regulating heater. The blowback control can be automated. For applications with high dust load.
Buehler GAS 222.31 Ex1 Sample gas probe
- Heated up to 90 °C / 194 °F
- 115/230 V
- 1GD / 2GD T4 T130 °C / 266 °F
- Base unit with manual shut-off valve
- With weather hood
- With self-regulating heater
- With blowback connection
- Explosion protected terminal box
- Insulation
- Including flange seal and screws
Description
Additional information
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- Heated probe with downstream filter
- The downstream filter can easily be removed by turning the handle 90°.
- Increased degree of protection (IP66) due to the specially developed silicone protective cover
- Particularly suitable for use in high-vibration applications (such as marine) due to special design features
- The probe body and the area around the screw connection for the heated sample gas line are completely insulated
- Self-regulating heater to approx. 180 °C with low temperature alarm.
- For dust loads up to 2 g/m³
Buehler GAS 222.11 Sample gas probe
- Unheated
- Base unit with manual shut-off valve
- For in-situ and outlet filter
- With blowback connection
- The outlet filter can easily be removed by turning the handle 90°.
- For dust loads up to 2g/m³, non-condensable gases. Combined with inlet filter up to 10g/m³ and higher
- Including flange seal and screws
The probe has no innate ignition source and is therefore suitable for use in Ex areas.
Buehler GAS 222.11 Ex2 Sample gas probe
- Versions with Atex and IECEx approval
- Unheated probe with shut-off valve and/or inlet filter
- The filter element can easily be removed by turning the handle 90°
- For dust loads up to 2 g/m³, non-condensable gases.
- Combined with inlet filter up to 10 g/m³ and higher
- The probe is suitable for use in explosive areas
