Flow switch for gaseous media vent-captor 3205.13/.12 S310/45 The vent-captor type 3205.13/.12 S310/45 is used in almost all automation processes and many other industrial applications in which air or other gases must be monitored. The 3205.12/.13 S310/45 offers 2 individually adjustable switching points – so within a selected measuring range, both the falling below or the exceeding of the limit value will be signalled (2-point-controller). The sensor operates according to the calorimetric (thermal) measuring principle - fully electronic and without any mechanically moved parts. The sensor detects the flow velocity of the medium and converts it into electrical signals.         2 individually adjustable switching points switching points adjustable between 0.1 and 0.7 m/s robust stainless steel design (special potting) M12 plug version precise switching temperature-independent pressure resistant up to 10 bar ISO 9001:2015 Technical data Type Medium Sensor data* Switching range Switching delay Hysteresis Pressure Repeatability tolerance of set-point Medium and ambient temperature Temperature drift Mechanical data Protection standard Sensor probe Sensor housing Electronic housing Thread Electrical connection Mass Electrical data Electrical output Output flow > set-point Supply voltage Power consumption Switching current Circuit protection Output protection Starting override time Display during starting override time flow > set-point flow < set-point Set-point adjustment 3205.13/.12 S310/45 gaseous (aggressive media on request) Nominal 0.1 – 0.7 m/s (total approx. 0.1 – 1.0 m/s) min. 1 sec. to max. 5 sec. 2 - 3 cm/s up to max. 10 bar <1% -20 °C bis +70 °C (-4 °F to +158 °F) < 0.3 % / K IP67 ceramic with overglaze Ultradur® (PBTP) / V2A aluminium, anodized G ½" A optional: 2 m connection cable type 4941 / 4 x 0.5 mm² with M12-coupling (must be ordered separately) 200 g .12 .13 PNP, not energized PNP, energized 24 VDC (18 to 30 VDC incl. residual ripple) ca. 800 mW to 2.4 W 0 - 400 mA reverse polarity short ciruit and overload, pulsing approx. 30 sec. at 0.5 m/s to 5 sec. at 30 m/s set-point 2-color LED: green/red 2-color LED: green/red LED red on LED green on LED red on LED green on LED green on LED red on 18 turn potentiometer www.captor.de [email protected] DE-25377 Kollmar, Germany Tel.: +49 (0)4128 - 591· Fax: - 593 Sensors GmbH Strohdeich 32 [email protected] Tel.: +44 (1704) - 551684 · Fax: - 551297 Merseyside PR8 4DU, UK 66 Eastbourne Road, Southport Sensors Ltd. Sensors LLC. 4462 Bretton Court, Building 1, Suite 7 Acworth, Georgia 30101, USA Tel.: +1 (770) 592 - 6630 · Fax: - 592 6640 [email protected] Technical

Flow switch for gaseous media www.captor.de [email protected] DE-25377 Kollmar, Germany Tel.: +49 (0)4128 - 591· Fax: - 593 Sensors GmbH Strohdeich 32 [email protected] Tel.: +44 (1704) - 551684 · Fax: - 551297 Merseyside PR8 4DU, UK 66 Eastbourne Road, Southport Sensors Ltd. Sensors LLC. 4462 Bretton Court, Building 1, Suite 7 Acworth, Georgia 30101, USA Tel.: +1 (770) 592 - 6630 · Fax: - 592 6640 [email protected] Technical data subject to alteration! Rev. AD 09.08.18