- Products
- Sensors
- Pressure sensors / Vacuum sensors
- Compact housing with display for pneumatics
- PQ3809
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 | |||||
|---|---|---|---|---|---|---|
| Measuring range |
|
|||||
| Process connection | threaded connection G 1/8 internal thread internal thread:M5 |
Application
| Special feature | Gold-plated contacts | ||||
|---|---|---|---|---|---|
| Application | for industrial applications | ||||
| Conditionally suitable for | other media on request | ||||
| Medium temperature [°C] | 0...60 | ||||
| Min. bursting pressure |
|
||||
| Note on min. burst pressure |
|
||||
| Pressure rating |
|
||||
| Vacuum resistance [mbar] | -1000 | ||||
| Type of pressure | relative pressure; differential pressure; vacuum |
Electrical data
| 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 |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
|---|
Outputs
| Total number of outputs | 2 |
|---|---|
| Output signal | switching signal; analogue signal; IO-Link; (configurable) |
| Electrical design | PNP |
| Number of digital outputs | 1 |
| 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] | < 100 |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4...20 |
| Max. load [Ω] | 500 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
Measuring/setting range
| Measuring range |
|
|||||
|---|---|---|---|---|---|---|
| Set point SP |
|
|||||
| Reset point rP |
|
|||||
| In steps of |
|
Accuracy / deviations
| 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 times
| Response time [ms] | < 6 |
|---|---|
| Delay time programmable dS, dr [s] | 0; 0,002...5 |
| Step response time analogue output [ms] | 6 |
Software / programming
| Parameter setting options | hysteresis / window; normally open / normally closed; analogue output; IO-Link; switching logic; switch-on/switch-off delay; Damping; Display unit |
|---|
Interfaces
| Communication interface | IO-Link | ||||
|---|---|---|---|---|---|
| Transmission type | COM2 (38,4 kBaud) | ||||
| IO-Link revision | 1.1 | ||||
| SDCI standard | IEC 61131-9 FDIS | ||||
| Profiles | Smart Sensor: Process Data Variable; Device Identification | ||||
| SIO mode | yes | ||||
| Required master port type | A | ||||
| Process data analogue | 1 | ||||
| Process data binary | 2 | ||||
| Min. process cycle time [ms] | 2.3 | ||||
| Supported DeviceIDs |
|
Operating conditions
| Ambient temperature [°C] | 0...70 |
|---|---|
| Storage temperature [°C] | -25...85 |
| Protection | IP 65 |
Tests / approvals
| EMC |
|
||||
|---|---|---|---|---|---|
| Shock resistance |
|
||||
| Vibration resistance |
|
||||
| MTTF [years] | 437 | ||||
| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight [g] | 87 |
|---|---|
| Housing | rectangular |
| Dimensions [mm] | 42 x 30 x 32 |
| 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 internal thread:M5 |
Displays / operating elements
| Display |
|
||||||||
|---|---|---|---|---|---|---|---|---|---|
| Display unit | bar; kPa; psi; inHg |
Remarks
| Pack quantity | 1 pcs. |
|---|
Electrical connection
| Connection | Connector: 1 x M8; coding: A; Contacts: gold-plated |
|---|
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PQ3809-00 — 13.04.2023 —
