For applications in hazardous areas. Two switching outputs, one of which can be configured as diagnostic output. Clearly visible 4-digit LED display. Robust stainless steel housing for use in harsh industrial environments. Lifespan of more than 100 million pressure cycles
Number of inputs and outputs
Number of digital outputs: 2
Measuring range
0...2.5 bar
0...2500 mbar
0...36.3 psi
0...250 kPa
Process connection
threaded connection G 1/4 internal thread
Special feature
Gold-plated contacts
Application
for industrial applications
Media
liquids and gases
Medium temperature [°C]
-20...60
Min. bursting pressure
50 bar
725 psi
5000 kPa
Pressure rating
20 bar
290 psi
2000 kPa
Type of pressure
relative pressure
Operating voltage [V]
18...36 DC;(to SELV/PELV)
Current consumption [mA]
< 50
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; IO-Link;(configurable)
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
0...2.5 bar
0...2500 mbar
0...36.3 psi
0...250 kPa
Set point SP
0.02...2.5 bar
0.4...36.2 psi
2...250 kPa
Reset point rP
0.01...2.49 bar
0.2...36 psi
1...249 kPa
In steps of
0.01 bar
0.2 psi
1 kPa
Factory setting
SP1 = 0.63 bar
rP1 = 0.58 bar
SP2 = 1.88 bar
rP2 = 1.83 bar
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
Interfaces
Communication interface
IO-Link
Transmission type
COM2 (38,4 kBaud)
IO-Link revision
1.1
SDCI standard
IEC 61131-9 CDV
Profiles
no profile
SIO mode
yes
Required master port type
A
Process data analogue
1
Process data binary
2
Min. process cycle time [ms]
2.3
Supported DeviceIDs
Type of operation
DeviceID
default
312
Operating conditions
Ambient temperature [°C]
-20...60
Storage temperature [°C]
-40...100
Protection
IP 65
Tests / approvals
ATEX marking
II 3D Ex tc IIIC T80°C Dc X
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]
194
Pressure Equipment Directive
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
