M&C TechGroup SP180-H Operator's manual - Manual (Page 9)

2.7a-ME Gas sampling and gas conditioning technology 9
9 DESCRIPTION
The sample probes are designed for easy installation, reliable operation and trouble-free maintenance.
Advantages are:
 Gas sampling with dust-laden processes;
 Low volume, fast response time;
 Filter elements can be changed without tools and without disconnecting the (heated) sample
line;
 The filter chamber can be easily cleaned;
 The probe tube can be cleaned without dismantling the probe;
 Self-regulated electrical heating with undertemperature alarm contact;
 Different probe tubes and pre-filters as option;
 With calibration gas connection as standard.
The 75 mm ceramic filter element with a porosity of 2µm and a large surface is located in the heated
stainless steel filter housing of the probe. The gas sample probe is heated up to +180°C using a
special self-regulated heating element. No thermostat or temperature limiter is necessary. A separate
thermo switch is provided for under temperature monitoring (< 160°C, NO).
10 PROBE CONSTRUCTION
The probe head with its new all-round enclosing heat insulating protection cover forms a unit with the
filter housing, the standard mounting flange DN65 PN6 and the laterally mounted junction box.
A mounting clamp and a tube connector are located on the underside of the probe for the connection
of heated M&C sampling lines with external diameters of 40mm to a max. 55mm and a tube diameter
of 6mm.
We are pleased to help you finding a suitable heated M&C sample line for your application.
The sample gas outlet at the probe is provided for tube 6mm (DN4/6).
The stainless steel sampling tube of one meter length (part No.: 02S9200) can optional be provided
and is connected to the G 3/4” thread of the mounting flange. The maximum operating temperature for
the stainless steel sampling tube is 600
C. The modular system of our sample probes allows the
usage of all M&C sample tubes and prefilters with G 3/4” connection thread. This guarantees an
optimal adaptation to the process conditions.