Ifm – PY2209

Pressure sensor with display; Operating voltage [V] : 18…32 DC; (to SELV/PELV); Min. insulation resistance [MΩ] : 100; (500 V DC); Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 0.3; Integrated watchdog : yes; Total number of outputs : 2; Output signal : switching signal; analogue signal; (configurable); Electrical design : PNP/NPN; Number of digital outputs : 2; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : < 500; Number of analogue outputs : 1; Analogue current output [mA] : 4…20; (scalable 1:4); Max. load [Ω] : (Ub – 10 V) / 20 mA; Analogue voltage output [V] : 0…10; (scalable 1:4); Min. load resistance [Ω] : 2000; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Measuring range [psi] : -15…15; Set point SP [psi] : -14.8…15; Reset point rP [psi] : -14.9…14.9; Analogue start point [psi] : -15…7.5; Analogue end point [psi] : -7.5…15; In steps of [psi] : 0.1; Factory setting : SP1 = -7.5 psi: rP1 = -8.1 psi | SP2 = 7.5 psi: rP2 = 6.9 psi | ASP = -15 psi: AEP = 15 psi; Switch point accuracy [% of the span] : < ± 0,4; (Turn down 1:1); Repeatability [% of the span] : < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1); Characteristics deviation [% of the span] : < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting); Hysteresis deviation [% of the span] : < ± 0,1; (Turn down 1:1); Long-term stability [% of the span] : < ± 0,1; (Turn down 1:1; per year); Temperature coefficient zero point [% of the span / 10 K] : < ± 0,2; (-25…80 °C); Temperature coefficient span [% of the span / 10 K] : < ± 0,2; (-25…80 °C); Response time [ms] : < 1.5; Damping for the switching output dAP [s] : 0.01…4; Damping for the analogue output dAA [s] : 0.01…4; Max. response time analogue output [ms] : 3; Parameter setting options : hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span; Ambient temperature [°C] : -25…80; Storage temperature [°C] : -40…100; Materials : stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM; PTFE; Materials (wetted parts) : stainless steel (1.4305 / 303); ceramics; FKM; Min. pressure cycles : 100 million; Process connection : threaded connection 1/4" NPT internal thread; Restrictor element integrated : no (can be retrofitted); Display unit : mbar; kPa; psi; inH2O; inHg