Pressure Sensor Ifm PQ3809

IFM CATEGORIES

Pressure Sensor PQ3809

Brand: Ifm
Product Code: PQ-1-1-KHR18-KFPKG/AS/

Consistent monitoring of system force per unit area in pneumatic and pressurized air systems
Extremely high resistance to overforce per unit area and vacuum
Easily readable angled LED display
Red/green indicator for easy recognition of the acceptable range
Equipped with a programmable switching output and an analog output

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Product characteristics

Total count of inputs and outputs

Total digital outputs: 1; Total analog outputs: 1

Measuring span

-1...1 bar

-1000...1000 mbar

-14.6...14.6 psi

-29.4...29.4 inHg

-100...100 kPa

Connection for process

screw connection G 1/8 with internal thread and internal thread: M5

System

gold-plated terminals

Application

for commercial applications

Potentially appropriate for

additional media available upon request

Intermediate temperature value[°C]

0...60

Minimum force per unit area before bursting

30 bar

435 psi

886 inHg

3000 kPa

Comment on minimum burst force per unit area

max. excessive force per unit area on secondary force per unit area port: 12 bar / 1200 kPa / 174 PSI / 354.4 inHg / 1.2 MPa

Pressure classification

20 bar

290 psi

591 inHg

2000 kPa

Vacuum strength

-1000 mbar

-0.1 MPa

Kind of force per unit area

relative force per unit area; differential force per unit area; vacuum

Response duration[ms]

< 6

Programmable delay time dS, dr[s]

0; 0,002...5

Step response duration for analog output[ms]

Software / programming

Configuration options

hysteresis / range; typically open / default closed; analog output; IO-Link; switching method; switch-on/switch-off delay; damping; display unit

communication interface

IO-Link

Mode of transmission

COM2 (38,4 kBaud)

IO-Link version

1.1

SDCI specification

IEC 61131-9 FDIS

Configurations

Intelligent Sensor: Data Process Variable; Device Identification

SIO mode

yes

Necessary master port category

Analog data process

Data binary process

Minimum process cycle duration[ms]

2.3

Supported DeviceIDs

Mode of operation	DeviceID
default	366

Measuring span

-1...1 bar

-1000...1000 mbar

-14.6...14.6 psi

-29.4...29.4 inHg

-100...100 kPa

Setpoint SP

-0.98...1 bar

-14.2...14.6 psi

-28.8...29.4 inHg

-98...100 kPa

Reset threshold rP

-0.99...0.99 bar

-14.4...14.4 psi

-29.1...29.1 inHg

-99...99 kPa

In increments of

0.01 bar

0.2 psi

0.3 inHg

1 kPa

Inputs / outputs

Total count of inputs and outputs	Total digital outputs: 1; Total analog outputs: 1
Voltage for operation[V]	18...32 DC; (to SELV/PELV)
Current draw[mA]	< 50
Minimum insulation resistance[MO]	100; (500 V DC)
Safety feature rating	III
Reverse polarity safeguard	yes
Voltage surge protection	yes; (< 40 V)
Activation delay time[s]	0.5
Built-in watchdog	yes
Overall count of outputs	2
Output response	output signal; analog output; IO-Link; (customizable)
Electrical engineering design	PNP
Count of digital outputs	1
Output feature	typically open / closed; (customizable)
Max. voltage drop at switching output DC[V]	2
Continuous current rating of the switching output DC[mA]	100
DC switching frequency[Hz]	< 100
Total analog outputs	1
Analog current output[mA]	4...20
Max. capacity[O]	500
Overcurrent protection	yes
Method of overcurrent protection	yes (momentary)
Precision of switch points/span>[% of the span]	< ± 0,5
Reproducibility[% of the span]	< ± 0,1; (with temperature value fluctuations < 10 K)
Characteristics variation[% of the span]	< ± 0.25 (BFSL) / < ± 0.5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis variation[% of the span]	< ± 0,25
Extended stability[% of the span]	< ± 0,05; (per 6 months)
Temperature coefficient value for the zero reference[% of the span / 10 K]	0,2; (0...60 °C)
Temperature coefficient value for the range[% of the span / 10 K]	0,2; (0...60 °C)
Surrounding temperature value[°C]	0...70
Temperature for storage[°C]	-25...85
Safety feature	IP 65