Two switching outputs, one of which can be configured as diagnostic output. For use in pneumatic applications. Clearly visible 4-digit LED display. Differential pressure measurement without the need to connect a second pressure pick-up. Country-specific pressure units selectable
Number of inputs and outputs
Number of digital outputs: 2
Measuring range
-1...1 bar
-1000...1000 mbar
-14.5...14.5 psi
-100...100 kPa
Process connection
threaded connection G 1/8 internal thread
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
30000 mbar
435 psi
3000 kPa
Pressure rating
20000 mbar
290 psi
2000 kPa
Type of pressure
relative pressure; vacuum
Operating voltage [V]
18...36 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/NPN
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]
250
Switching frequency DC [Hz]
< 170
Short-circuit protection
yes
Type of short-circuit protection
pulsed
Measuring/setting range
Measuring range
-1...1 bar
-1000...1000 mbar
-14.5...14.5 psi
-100...100 kPa
Set point SP
-975...1000 mbar
-14.1...14.5 psi
-97.5...100 kPa
Reset point rP
-980...995 mbar
14.2...14.4 psi
-98...99.5 kPa
In steps of
5 mbar
0.1 psi
0.5 kPa
Factory setting
SP1 = -500 mbar
rP1 = -540 mbar
SP2 = 500 mbar
rP2 = 460 mbar
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
Delay time programmable dS, dr [s]
0; 0,2...50
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]
-25...85
Storage temperature [°C]
-25...85
Protection
IP 67
Tests / approvals
EMC
EN 61000-4-2 ESD
4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated
10 V/m
EN 61000-4-4 Burst
2 kV
EN 61000-4-5 Surge
0,5/1 kV
EN 61000-4-6 HF conducted
10 V
Shock resistance
DIN IEC 68-2-27
50 g (11 ms)
Vibration resistance
DIN IEC 68-2-6
20 g (10...2000 Hz)
MTTF [years]
284
Pressure Equipment Directive
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
mounting set for DIN rail: TH 35-7,5 / EN60715, E37340
Adapter: R1/8 - R1/8, E37350
Thread extension: 1/8", E30075
push-in air fitting for tube: Ø 6 mm, E30076
push-in air fitting for tube: Ø 8 mm, E30077
Pack quantity
1 pcs.
Electrical connection
Connector: 1 x M12; 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 — PN7809-01 — 13.04.2023 —
