Shortcode: PN-250-SBN14-HFBOW/LS/ /V Output function: normally open / closed programmable Product Name: PN4221 Measuring range: 0...250 bar, 0...3630 psi, 0...25 MPa Protection: IP 67 Electrical design: AC / triac Display: Switching status: LED Red , Function display: 7-segment LED display , Measured values: 7-segment LED display Application: Type of pressure: relative pressure , Liquids and gases, Use in gases at pressures > 25 bar only after contacting the manufacturer ifm Materials (wetted parts): stainless steel (303S22), ceramics, FPM (Viton) Ambient temperature: -25...80 °C Pressure rating: 400 bar, 5800 psi, 40 MPa Process connection: ¼" NPT SKU TX4221Y2U4SL2M Bursting pressure min.: 850 bar, 12300 psi, 85 MPa Medium temperature: -25...80 °C Connection: 1/2" UNF-Connector Housing materials: stainless steel (304S15), PC (Makrolon), PBT (Pocan), PA, FPM (Viton) Operating voltage: 85...265 V AC