«Simple Apparatus» conformity to ATEX 414 Industat Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for the measurement of pressure and temperature. Hazardous area Compact design Rugged housing Protection IP65 Any mounting position possible May be used as „simple apparatus“ in zones at risk of explosions Technical Data Designation of application Industrial room thermostat Switching differential Measuring range Output signal Floating change-over contact Trafag Sensors & Controls Switzerland www.trafag.com [email protected]

«Simple Apparatus» conformity to ATEX 414 Ordering information/type code XXX XX XX XXX XX XXXXXXXXX XX XX Custom build code Internal adjustment With gold plated contacts, switching differential not adjustable Sensor diameter Sensor material [mm] Stainless steel Stainless steel Stainless steel Stainless steel Sensor diameter Sensor material [mm] Ø4.7 Copper Copper Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Stainless steel Stainless steel Stainless steel...

«Simple Apparatus» conformity to ATEX 414 XXX XX XX XXX XX XXXXXXXXX XX XX Protection tube Switchpoint fixed and sealed upon customer’s request Switchpoint preset upon customer’s request, no guarantee on switching accuracy Switchpoint adjustment please indicate when ordering: - Switchpoint [bar] - Increasing or decreasing Capillary tube protection: Flexible metal tube, brass nickel plated Capillary tube protection: Flexible metal tube 1.4541/V2A Capillary tube length Capillary tube length up to 5000 mm (no specification required for direct mounting on protection tube) L=XXXX 3) See data sheet...

«Simple Apparatus» conformity to ATEX 414 Specifications Accuracy Range ≤ +45°C: -30°C ... +50°C Range > +45°C: -30°C ... +65°C (important: Temperature at sensor may not exceed maximum sensortemperature) Range ≤ +45°C: -30°C ... +50°C Range > +45°C: -30°C ... +70°C IP65 Sensor housing Screwed cable gland Polyamide (PA), light blue Any position Recommendation: screwage pointing downwards Dielectric strength Life time (mechanical) Cable gland M20x1.5 Cable-Ø 4...10 mm, max. cable length according to EN60079-11 Terminal screw Ambient temperature Electrical connection Storage temperature Switching...

«Simple Apparatus» conformity to ATEX 414 Dimensions 78

«Simple Apparatus» conformity to ATEX 414 Switching differential typ. Range Microswitch 71 Switching differential (fixed value, not adjustable) Electrical data switch Type 71 Features Gold plated contacts Electrical connection Additional information Documents Data sheet Instructions Flyer