Pressure Sensor Ifm PN7809

IFM CATEGORIES

Pressure Sensor PN7809

Brand: Ifm
Product Code: PN-001BRBR18-QFRKG/US/ /V

Dual switching outputs, with one that can be set as a diagnostic output
Designed for pneumatic applications
Easily readable numerical display
Differential force per unit area measurement achieved without requiring a second force per unit area sensor connection
Selectable force per unit area units specific to each country

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Product characteristics

Total count of inputs and outputs

Quantity of digital outputs: 2

Measuring span

-1...1 bar

-1000...1000 mbar

-14.5...14.5 psi

-100...100 kPa

Connection for process

screw connection G 1/8 with internal thread

System

gold-plated terminals

Application

for commercial applications

Media

pressurized air

Potentially appropriate for

additional media available upon request

Intermediate temperature value[°C]

0...60

Minimum force per unit area before bursting

30000 mbar

435 psi

3000 kPa

Pressure classification

20000 mbar

290 psi

2000 kPa

Kind of force per unit area

relative force per unit area; vacuum

Programmable delay time dS, dr[s]

0; 0,2...50

Weight[g]

173

Housing

cylindrical

measurements[mm]

Ø 34 / L = 86.6

Substance

stainless steel (1.4301 / 304); PPS; PC; PBT; PEI; FKM

Substances (contacted components)

stainless steel (1.4567 / 304Cu); brass; FKM; PPS; silicon (coated)

Minimum force per unit area cycles

50 million

Connection for process

screw connection G 1/8 with internal thread

Software / programming

Configuration options

hysteresis / range; typically open / default closed; diagnostic function; switching method; switch-on/switch-off delay; damping; display unit

Surrounding temperature value[°C]

-25...85

Temperature for storage[°C]

-25...85

Safety feature

IP 67

Measuring span

-1...1 bar

-1000...1000 mbar

-14.5...14.5 psi

-100...100 kPa

Setpoint SP

-975...1000 mbar

-14.1...14.5 psi

-97.5...100 kPa

Reset threshold rP

-980...995 mbar

14.2...14.4 psi

-98...99.5 kPa

In increments of

5 mbar

0.1 psi

0.5 kPa

default configuration

	SP1 = -500 mbar	rP1 = -540 mbar
	SP2 = 500 mbar	rP2 = 460 mbar

Inputs / outputs

Total count of inputs and outputs	Quantity of digital outputs: 2
Voltage for operation[V]	18...36 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]	0.3
Built-in watchdog	yes
Overall count of outputs	2
Output response	output signal
Electrical engineering design	PNP/NPN
Count of digital outputs	2
Output feature	typically open / closed; (customizable)
Max. voltage drop at switching output DC[V]	2
Continuous current rating of the switching output DC[mA]	250
DC switching frequency[Hz]	< 170
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)