Achievers Automation Limited
chievers Automation Limited
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IFM Pressure sensor for pneumatics PQ3834 PQ-010-KHR18-KFPKG/AS/
Reliable monitoring of the system pressure in pneumatics and in compressed air systems
Very high overpressure and vacuum resistance
Clearly visible slanted LED display
Red/green display for clear identification of the acceptable range
With programmable switching output and analog output
| Number of inputs and outputs | Number of digital outputs: 1; Number of analog outputs: 1 |
| Measuring range | -1...10 bar-15...145 psi-30...296 inHg-100...1000 kPa |
| Process connection | threaded connection G 1/8 Internal thread Internal thread:M5 |
| System | gold-plated contacts |
| Application | for industrial applications |
| Conditionally suitable for | other media on request |
| Medium temperature[°C] | 0...60 |
| Min. bursting pressure | 30 bar435 psi886 inHg3000 kPa |
| Note on min. burst pressure | max. overpressure on second pressure connection: 12 bar / 1200 kPa / 174 PSI / 354,4 inHg / 1,2 MPa |
| Pressure rating | 20 bar290 psi591 inHg2000 kPa |
| Vacuum resistance | -1000 mbar-0.1 MPa |
| Type of pressure | relative pressure; differential pressure; vacuum |
| Operating voltage[V] | 18...32 DC; (to SELV/PELV) |
| Current consumption[mA] | < 50 |
| 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] | 0.5 |
| Integrated watchdog | yes |
| Number of inputs and outputs | Number of digital outputs: 1; Number of analog outputs: 1 |
| Total number of outputs | 2 |
| Output signal | switching signal; analog signal; IO-Link; (configurable) |
| Electrical design | PNP |
| Number of digital outputs | 1 |
| Output function | normally open / closed; (configurable) |
| Max. voltage drop switching output DC[V] | 2 |
| Permanent current rating of switching output DC[mA] | 100 |
| Switching frequency DC[Hz] | < 100 |
| Number of analog outputs | 1 |
| Analog current output[mA] | 4...20 |
| Max. load[Ω] | 500 |
| Short-circuit protection | yes |
| Type of short-circuit protection | yes (non-latching) |
| 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 bar1 psi2 inHg5 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] | < 6 |
| Delay time programmable dS, dr[s] | 0; 0,002...5 |
| Step response time analog output[ms] | 6 |
