IFM Pressure sensor for pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS
Okay, let's take a look at the details of the IFM Pressure Sensor for Pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS:
1. Product Name:
- IFM Pressure Sensor for Pneumatics PQ7834 PQ-010-RHR18-QFPKG/AS
2. Description:
- The PQ7834 PQ-010-RHR18-QFPKG/AS is a pressure sensor from IFM Electronics designed specifically for pneumatic applications.
- Pressure sensors for pneumatics are used to monitor and control the air pressure in industrial pneumatic systems.
3. Key Features:
- Ceramic-capacitive pressure measurement element for high accuracy and reliability
- Stainless steel housing and front flush process connection for use in harsh environments
- 4-20 mA analog output and IO-Link communication interface
- LED display for easy monitoring of pressure values
- Protection rating of IP67 for use in wet and dusty conditions
4. Applications:
- The IFM PQ7834 PQ-010-RHR18-QFPKG/AS pressure sensor is suitable for a variety of pneumatic applications, such as:
- Monitoring and controlling air pressure in compressed air systems
- Pressure measurement in pneumatic cylinders and actuators
- Process control and optimization in industrial automation
5. Connectivity:
- The sensor has a 4-wire DC connection:
- 1 x Brown (L+)
- 1 x Blue (L-)
- 1 x Black (4-20 mA analog output)
- 1 x White (IO-Link communication)
- The sensor can be easily integrated into industrial control systems and automation networks.
6. Capabilities:
- Ceramic-capacitive pressure measurement element for high accuracy and reliability
- Stainless steel housing and front flush process connection for use in harsh environments
- 4-20 mA analog output and IO-Link communication interface for integration with control systems
- LED display for easy monitoring of pressure values
- IP67 protection rating for use in wet and dusty conditions
7. Compatibility:
- The IFM PQ7834 PQ-010-RHR18-QFPKG/AS pressure sensor is designed to be compatible with a wide range of industrial automation and control systems.
- It can be integrated with programmable logic controllers (PLCs), SCADA systems, and other industrial control equipment.
The PQ7834 PQ-010-RHR18-QFPKG/AS is a robust and reliable pressure sensor from IFM Electronics, specifically designed for use in pneumatic applications. Its ceramic-capacitive pressure measurement element, stainless steel housing, and 4-20 mA analog output with IO-Link communication make it suitable for monitoring and controlling air pressure in a variety of industrial automation systems.
If you have any further questions about the IFM PQ7834 PQ-010-RHR18-QFPKG/AS pressure sensor or need additional information, please don't hesitate to ask.
Product characteristics
| Number of inputs and outputs |
Number of digital outputs: 2 |
| Measuring range |
| -1...10 bar |
-15...145 psi |
-30...296 inHg |
-100...1000 kPa |
|
| Process connection |
threaded connection G 1/8 internal thread |
Application
| Special feature |
Gold-plated contacts |
| Application |
for industrial applications |
| Media |
compressed air |
| Conditionally suitable for |
other media on request |
| Medium temperature [°C] |
0...60 |
| Min. bursting pressure |
| 30 bar |
435 psi |
886 inHg |
3000 kPa |
|
| Pressure rating |
| 20 bar |
290 psi |
591 inHg |
2000 kPa |
|
| Vacuum resistance [mbar] |
-1000 |
| Type of pressure |
relative 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] |
0.3 |
| Integrated watchdog |
yes |
Inputs / outputs
| Number of inputs and outputs |
Number of digital outputs: 2 |
Outputs
| 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/setting range
| 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 |
|
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] |
< 2.5 |
| Delay time programmable dS, dr [s] |
0; 0,002...5 |
Software / programming
| Parameter setting options |
hysteresis / window; normally open / normally closed; diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit |
Operating conditions
| Ambient temperature [°C] |
0...70 |
| Storage temperature [°C] |
-25...85 |
| Protection |
IP 65 |
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