Tính năng kỹ thuật của đầu dò chất lỏng E-H FTL20H-0GDJ2F:
Technical Data
-Output DC version
+Power supply 10 to 35 VDC
+Connectable load Max. 250 mA
+Current consumption Max. 15 mA
+Electrical connection Valve connector or M12 × 1
Ngoài ra dòng thiết bị báo mức chất lỏng này còn có các version khác:
-Output AC version
+Power supply 19 to 253 VAC, 50/60 Hz
+Connectable load Max. 250 mA (load is checked automatically when connected)
+Current consumption Max. 3.8 mA
+Electrical connection Valve connector
-AS-i bus
+Power supply 24.5 to 31 V DC
+Connectable load To EN 50295
+Current consumption Max. 25 mA
+Electrical connection M12 × 1 )
-Output general
+Switching time Approx. 0.5 s when covered;approx. 1.0 s when free
+Hysteresis 3 ± 0.5 mm vertical from top
+Process connection G ¾" flush mounted (for welding 52018765); G 1" flush mounted (for welding 52001051); TRI-CLAMP®ISO 2852 DN40-51; DIN 11851 DN25 PN40; DIN 11851 DN32 PN40
-Operating conditions
+Orientation As required
+Switch point Vertical orientation: 13 mm
+horizontal orientation: 3.5 mm
+Ambient temperature -40 to +70 °C
+Temperat. of product -40 to +150 °C
+Operating pressure -1 to +40 bar
+Storage temperature -40 to +85 °C
+Density of product Min. 0.7 g/cm³
+Viscosity of product Up to 10 000 mm²/s
+Protection (EN 60529)IP 65 with valve connector; IP 66/67 with M12 × 1 connector; IP 69K with M12 × 1 metal
+Climatic protection IEC 68, part 2-38
+EMC Interference emission to EN 61326 Class B; interference immunity to EN 61326 Annex A (industrial) NAMUR NE 21; AS-i to EN 50295