Turck PT003R-11-LI3-H1131 Data Sheet
Pressure Transmitter
with current output (2-wire)
PT003R-11-LI3-H1131
Type designation PT003R-11-LI3-H1131
Ident-No. 6831436
Pressure range
Relative pressure 0…2.5 bar rel.
0…36.26 psi
0…0.25 MPa
Admissible overpressure
Burst pressure
Response time < 2 ms, typ. 1 ms
Power supply
Operating voltage 8…33 VDC
Current consumption
Protective measure SELV according to EN 50178
Short-circuit/reverse polarity protection yes / yes
Protection type and class IP67 / III
Outputs
Output 1 Analog output
ð 7 bar
ï 7 bar
ð 20 mA
■ Compact and robust design
■ Pressure connection with integrated
peak pressure aperture
■ Accuracy hardly affected by tempera-
ture within entire range -40…+125°C
■ Excellent EMC properties
■ Pressure range 0…2.5 bar
Wiring Diagram
Functional principle
The pressure transmitters of the PT…-1 series operate with piezo-resistive ceramic measuring cells. The ceramic diaphragm is unbalanced in proportion to the pressure applied.
Depending on the sensor type used, the processed signal is provided as an analog output
signal 4…20mA (2-wire) or 0…10V (3-wire).
Analog output
Current output 4…20 mA
Operating range 4…20 mA (2-wire)
Load
Accuracy LHR analog output ± 0.3 % FS BSL
Calibration accuracy 0-point 0.3 % FS
Calibration accuracy full scale 0.3 % FS
Temperature behaviour
Medium temperature -40…+125 °C
Temperature coefficient zero point Tk0 ± 0.15 % of full scale/10 K
Temperature coefficient span T
Ambient conditions
Ambient temperature -40…+85 °C
Storage temperature -40…+85 °C
Vibration resistance 20 x g (9…2000 Hz, 2…9 Hz with an amplitude
Shock resistance 100 g (11 ms) , acc. to IEC 68-2-27
Housing
Housing material Stainless-steel/Plastic, V2A (1.4305)
Pressure connection material Stainless steel A2 1.4305 (AISI 303)
Pressure transducer material Ceramics AI2O
Sealing material FPM
Process connection G¼” female thread
Wrench size pressure connection / coupling nut SW 21
Electrical connection Connector, M12 × 1
Max. tightening torque housing nut 20 Nm
Edition • 2018-10-12T23:28:37+02:00
1 / 2 TURCK Inc.
kS
ð 1 kò
± 0.15 % of full scale/10 K
+/-15 mm), acc. to IEC 68-2-6
3
Pressure Transmitter
with current output (2-wire)
PT003R-11-LI3-H1131
Reference conditions acc. to IEC 61298-1
Temperature 15…+25 °C
Atmospheric pressure 860…1060 hPa abs.
Humidity 45…75 % rel.
Auxiliary power 24 VDC
MTTF 760 years acc. to SN 29500 (Ed. 99) 40 °C
Edition • 2018-10-12T23:28:37+02:00
2 / 2 TURCK Inc.
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