Operator's manual User Manual

12 Gas sampling and gas conditioning technology 2-1.3.9-ME

8.11 PROBE HEATING

The probe heating type HEX5-x.08 is suitable for temperature ranges of 85°C -185°C. It consists of a heating

plate with heating cartridges and a control electronic.

For the heater type HEX5.1.08, the control electronic is mounted onto the probe. This means a range of the

ambient temperature for the probe of 0 – 50°C.

The probe heating type HEX5.2.08 is designed for an external mounting of the control unit (in Ex zone 2). For

the electrical connection, a terminal box is mounted on the probe which means an ambient temperature

range of 0 – 70°C. The externally mounted control unit can be used within an ambient temperature range of

0 – 50°C.

Technical data may be taken from the separate operating manual HEX5-x.08.

9 TECHNICAL DATA

Gas sample probe type SP3200V (up to 185 °C) SP3200 (more than 185 °C)

Part No. 20S5705 20S5700

Weather protection shield yes

Filter housing material Stainless steel 316 / 316Ti

Sealing materials Graphite, FPM Graphite

Probe flange sealing material Graphite

Pre-filter / sample tubes optional, see data sheet 2-1.1.0.6 and 2-1.1.0.8

Sample pressure max. 0,5-6 bar

Ambient temperature -20 °C to max. 200 °C depending on the temperature class

Permissible process gas temperature depending on the temperature class, however max. 200°C at the probe entry

Filter chamber volume 120 cm

Filter element, porosity F-3SS150= stainless steel*, 3 micron S-2K150= ceramic**, 2 micron

Sample gas outlet connection 1x 1/4“ NPTi for max. 8mm-tube connectors

Connection gas outlet at option RS 6 mm Swagelok connector

Mounting flange DN65 PN6, FormB, SS316Ti* >DN or ANSI possible**

Weight 7 kg

Option heating type HEX5 HEX5-1.08 HEX5-2.08

Part No. 20S9650 (a) 20S9655 (a)

Temperature controller integrated (on the probe) externally

Mounting controller in the Ex-zone 2 and 22

Control electronic

Power supply 240V 50/60Hz max. 800W, alternatively 120V,50/60Hz max. 830W

Electrical connection cable gland, terminal range 6-12mm, terminals max. 4mm

Marking

II 3 G Ex nA nC nL IIC T5 to T2,

II 3 D Ex tD A22 IP65 T75°C to T235°C

Class I, Division 2, Groups A/B/C/D, T5 - T2B