PQ7834 ifm ⍾ PQ-010-RHR18-QFPKG/AS/

Pressure sensor for pneumatics; Operating voltage [V] : 18...32 DC; (to SELV/PELV); Min. insulation resistance [MΩ] : 100; (500 V DC); Protection class : III; Reverse polarity protection : yes; Overvoltage protection : yes; (< 40 V); Power-on delay time [s] : 0.3; Integrated watchdog : yes; Total number of outputs : 2; Output signal : switching signal; Electrical design : PNP; 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] : 100; Switching frequency DC [Hz] : < 200; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Measuring range : -1...10 bar: -15...145 psi: -30...296 inHg: -100...1000 kPa; Set point SP : -0.9...10 bar: -13...145 psi: -26...296 inHg: -90...1000 kPa; Reset point rP : -0.95...9.95 bar: -14...144 psi: -28...294 inHg: -95...995 kPa; In steps of : 0.05 bar: 1 psi: 2 inHg: 5 kPa; Switch point accuracy [% of the span] : < ± 0,5; Repeatability [% of the span] : < ± 0,1; (with temperature fluctuations < 10 K); Characteristics deviation [% of the span] : < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting); Hysteresis deviation [% of the span] : < ± 0,25; Long-term stability [% of the span] : < ± 0,05; (per 6 months); Temperature coefficient zero point [% of the span / 10 K] : 0,2; (0...60 °C); Temperature coefficient span [% of the span / 10 K] : 0,2; (0...60 °C); Response time [ms] : < 2.5; Delay time programmable dS, dr [s] : 0; 0,002...5; Parameter setting options : hysteresis / window; normally open / normally closed; diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit; Ambient temperature [°C] : 0...70; Storage temperature [°C] : -25...85; Materials : PBT; FKM; polyester; Materials (wetted parts) : brass; FKM; silicon (coated); PBT; Min. pressure cycles : 50 million; Process connection : threaded connection G 1/8 internal thread; Display unit : bar; kPa; psi; inHg; Accessories (optional) : mounting set for DIN rail: TH 35-7,5 / EN60715, E37340 | Thread extension: 1/8", E30075 | push-in air fitting for tube: Ø 6 mm, E30076 | push-in air fitting for tube: Ø 8 mm, E30077

Connection

Connector: 1 x M8; Contacts: gold-plated

No. of inputs/outputs

Number of digital outputs: 2

Current consumption

< 50 mA

Voltage supply

24 V

Display

Display unit: 4 x LED, green | switching status: 2 x LED, yellow | function display: alphanumeric display, 4-digit | measured values: alphanumeric display, 4-digit

Degree of protection

IP 65

Weight

84.5 g

Dimensions

100 x 34 x 48 mm