Controlled explosion proof electrically heated sample lines type 3/4/5-N/M Ex
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Type 4-N(M) 4/6 EX C, Y Special Features ■ Approval according to ATEX for mounting in explosion zone 1, 2, 21 and 22 ■ Regulation with external temperature controller ■ Completely assembled ■ PTFE-tube non interchangeable Type 3/ ■ PTFE-tube interchangeable Type 4/ ■ Stainless steel tube non interchangeable Type 5/ ■ Hose/tube 0 4/6, 6/8 or 8/10 mm DN.. ■ 2 temperature ranges N=100°C, M=200°C Controlled explosion proof ^5^ electrically heated sample lines type 3/4/5-N/M Ex Type 3 with PTFE tube non interchangeable Type 4 with PTFE tube interchangeable Type 5 with stainless steel tube Application The explosion proof electrically heated M&C-sample lines series 3/4/5-N/M EX may be used with advantage in gas analysis systems. Their application helps avoid errors and acts as frost protection during transport of the sample gas from the sample point to the gas conditioning system or directly to a heated analyser (above dew point). Description The explosion proof electrically heated M&C-sample lines 3/4/5-N/M EX are supplied according to clients requirements completely fabricated in the factory with connections and ends to a fixed length. Several options can be supplied: 2 different temperature versions (N-100 °C/ M-200 °C ), EX T3 3 tube/pipe versions (3/4/5) with either N 4/6, 6/8 or DN 8/10 mm each as well as 3 inlet connections (C/D/E) and 3 end connections (W/Y/Z). The robust construction of the sample line consists of a medium tube/pipe inside a thermally conductive stainless steel mesh which acts also as protection and support. The heat conductor is also coiled around the stainless steel protective mesh followed by a further two (2) layers of thermal insulation. The outer cover is a corrugated tube out of polyamide. The ends of the sample line are finished with heat resistant Silicone materials, and the entire construction ensures that the complete sample line is properly heated, including the ends. The explosion proof sample lines are equipped with two Ex-PT100 intrinsically safe 2GD according to ATEX for temperature detection. Technical specifications and illustrations are without obligation, subject to modifications. 01.11 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111

Possible Connections and Styles of the Heated Sample Lines Sample line Inlet connection style Type 3 with PTFE tube non interchangeable Technical specifications and illustrations are without obligation, subject to modifications. 01.11 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-

Temperature-limiter as spare for combination Item No. 03B8000 Explosion-proofed version for Ex-Zone 1 and 21 protection class according to 03B8020 ATEX: II 2 GD E Ex em IIC T4 IP65 T100, Measure- and control range: -40 up to 300°C capacity: 16A, Power: 230V/50Hz. Ambient temperature: -32 up to 65°C External control panel as spare for combination Item No. 03B8000 Explosion-proofed version for Ex-Zone 1 and 21 protection class according to 03B8030 ATEX: II 2 GD E Ex ib IIC T4 IP65 T100 Other executions on request. Technical specifications and illustrations are without obligation, subject to...

Dimensions controlled explosion proof heated sample line Mounting holes for two-part cabinet-bushing for line diameter 62mm Dimensions temperature controller, limiter and control panel Please specify with order: • line type (3/4/5) • line length in meter • 1x inlet connection part (C-E) • temperature range (N/M) • tube dimension DN (4/6, 6/8, 8/10) • 1x end connection part (W-Z) • 1x temperature controller For example: 6x 03B4510 6 m electrically heated sample line, 4M4/6 EX, max. 200 °C with interchangeable PTFE tube DN 4/6, 1x 03B1520 inlet connection part C/EX, 1x 03B2510 end connection...