Float switch 298 + Sturdy construction with very few moving parts + Standard flange with different hole patterns + Operating temperature -40 C to +85 C + Long lifetime due to wear-free reed contacts + Wide variety of connector types + with 10 mm to 35 mm spacing Use The elobau float switch 298 monitors the fill levels in water, hydraulic oil and fuel tanks. Thanks to its sturdy construction, up to lengths of 1200 mm, one-sided mounting without end support is sufficient. Variants The elobau float switch 298 features different process connections with various types of mounting. Page 1 of 7
Mechanical assembly Connector Head GD-AISi 10Mg 5 options Type label 25 ±1 5-hole flange Viton seal gasket Overall length (max. 1200 mm) Type label 5-hole flange Separation differs Pipe AIMgSi 0.5 Type label Stopper PA12 4-hole flange G 1,5" head (material PA12) G 2" head (material PA12) SW60 SW76 Installation dimensions Installation length pipe length max. 1200 mm Mounting 5-hole flange, separation 72 / 72 /72 /72 /72 5-hole flange, separation 72 / 68 / 80 / 68 / 72 4-hole flange G 1,5" G 2" Head diameter 75 mm / 81 mm Installation hanging, standing Page 2 of 7
Connector types Metri-Pack 150.2, DT04, Cable outlet M12 connector For switching points of these connector types, see page 4! Wire/shaft pipe outlet AMP Superseal, AMP Superseal, DT04, DT04, For switching points of these connector types, see page 4! R max top, R max bottom 10mm spacing 20mm spacing 25mm spacing 31±3 mm 31±3 mm 30mm spacing 35mm spacing 42±3 mm 45±3 mm Page 3 of 7
Connector types Metri-Pack 150.2, For switching points of these connector types, see page 3! DT04, Cable outlet M12 connector For switching points of these connector types, see page 3! Wire/shaft pipe outlet AMP Superseal, AMP Superseal, DT04, DT04, of these connector types, see page 3! R max top, R max bottom 10mm spacing 20mm spacing 25mm spacing 31±3 mm 37±3 mm 30mm spacing 35mm spacing 49±3 mm 46±3 mm 51±3 mm 42±3 mm 45±3 mm Page 4 of 7
Key electrical data Circuit diagram Power loss do not exceed PV max. of resistances Operating voltage < 48 V 10, 20, 25, 30, 35mm spacings Resistor type P70 0.6 W ±1% Total resistance selectable Basic resistance selectable Key mechanical data Protection class IP67 DIN EN 60529 Material float: PA 12 / aluminum Working temperature -40 to +85 C Page 5 of 7
Fax: +49 (0) 7561 970 100 E-Mail: info@elobau.de Specifications of your float switch Flange or thread 5-hole flange, separation 72 / 72 /72 /72 /72 5-hole flange, separation 72 / 68 /80 /68 /72 4-hole flange G 1,5" G 2" Overall length (max. 1200 mm) Level full R Max R Min Level empty R Max Resistor type Resistor type 10mm spacing 20mm spacing 25mm spacing 30mm spacing 35mm spacing Spacing R Min 3±2 Connector types AMP Superseal 1.5, AMP Superseal 1.5, AMP Seal 16, AMP Seal 16, DT04, Metri-Pack 150.2, Cable outlet Wire/shaft pipe outlet AMP Superseal, AMP Superseal, DT04, DT04, M12 connector Please specify pin assignment (3 pin connectors) More connectors on request. Page 6 of 7
Fax: +49 (0) 7561 970-100 E-Mail: info@elobau.de Your product enquiry Quantity Batch size Name / first name Company Address Postal code / town Country E-Mail Notes, questions, other Page 7 of 7