Pressure Sensor Ifm PY9920

IFM CATEGORIES

Pressure Sensor PY9920

Brand: Ifm
Product Code: PN-400-SBR14-HFBOW/LS/ /V

Dependable identification of force per unit area loss due to leaks
Isolated Triac output capable of handling currents up to 2.5 A
Especially designed for application in nitrogen
Easily readable numerical display
Features long-term stability due to robust overload protection

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Product characteristics

Total count of inputs and outputs

Count of digital outputs: 1

Measuring span

0...400 bar

0...5800 psi

0...40 MPa

Connection for process

screw connection G 1/4 with internal threading

Intermediate temperature value[°C]

-25...80

Minimum force per unit area before bursting

1000 bar

14500 psi

100 MPa

Pressure classification

600 bar

8700 psi

60 MPa

Programmable delay time dS, dr[s]

0, 0,2,...10, 11,...50

Damping process parameter dAP[s]

0...4

Weight[g]

387

Substance

FKM; PA; PBT; PC; stainless steel (1.4301 / 304)

Substances (contacted components)

stainless steel (1.4305 / 303); ceramic materials; FKM

Minimum force per unit area cycles

100 million

Connection for process

screw connection G 1/4 with internal threading

Integrated restrictor component

yes

Software / programming

Modification of the switching threshold

Configuration button

Configuration options

hysteresis / band; typically open / default closed; activation/deactivation delay; damping; adjustment of displayed values; display can be rotated and deactivated; display module

Surrounding temperature value[°C]

-25...80

Temperature for storage[°C]

-40...100

Safety feature

IP 67

Measuring span

0...400 bar

0...5800 psi

0...40 MPa

Setpoint SP

4...400 bar

60...5800 psi

0.4...40 MPa

Reset threshold rP

2...398 bar

30...5770 psi

0.2...39.8 MPa

In increments of

1 bar

10 psi

0.1 MPa

Inputs / outputs

Total count of inputs and outputs	Count of digital outputs: 1
Voltage tolerance for operation[%]	5...10
Voltage for operation[V]	85...265 AC
Rated voltage AC[V]	< 250
Current draw[mA]	< 10
Minimum insulation resistance[MO]	100; (500 V DC)
Safety feature rating	II
Reverse polarity safeguard	no
Activation delay time[s]	0.2
Built-in watchdog	yes
Overall count of outputs	1
Output response	output signal
Electrical engineering design	Triac
Count of digital outputs	1
Output feature	typically open / closed; (customizable)
Max. voltage drop at switching output AC[V]	2
Continuous current rating of the switching output AC[mA]	250; ((...70 °C) 1000 (...60 °C) 1500 (...45 °C) 2500 (...20 °C))
AC switching frequency[Hz]	< 160
Short-circuit resistant	no
Overcurrent protection	no
Precision of switch points/span>[% of the span]	< ± 1,0
Reproducibility[% of the span]	< ± 0,1; (with temperature value fluctuations < 10 K)
Linearity variation[% of the span]	< ± 0,5
Hysteresis variation[% of the span]	< ± 0,1
Extended stability[% of the span]	< ± 0,1; (per year)
Temperature coefficient value for the zero reference[% of the span / 10 K]	< ± 0,2; (-25...80 °C)
Temperature coefficient value for the range[% of the span / 10 K]	< ± 0,3; (-25...80 °C)