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- PX3981
Pressure transmitter with ceramic measuring cell
PX3981
PA-160-SBG14-A/ZVG/US/ /V
Pressure transmitter with ceramic measuring cell
PX3981
PA-160-SBG14-A/ZVG/US/ /V
- Reliable detection of system pressure in industrial and mobile applications
- Precise analog output
- With long-term stability thanks to high overload protection
- Lifespan of more than 100 million pressure cycles
- High shock and vibration resistance
Product characteristics
Number of inputs and outputs | Number of analog outputs: 1 |
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Measuring range [bar] | 0...160 |
Process connection | threaded connection G 1/4 external thread Internal thread:M5 |
Application
System | gold-plated contacts |
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Application | for industrial applications |
Media | liquids and gases |
Conditionally suitable for | For gaseous media the application is limited to max. 25 bar. |
Medium temperature [°C] | -25...90 |
Min. bursting pressure [bar] | 850 |
Pressure rating [bar] | 400 |
Type of pressure | relative pressure |
Electrical data
Operating voltage [V] | 9.6...32 DC |
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Min. insulation resistance [MΩ] | 100; (500 V DC) |
Protection class | III |
Reverse polarity protection | yes |
Inputs / outputs
Number of inputs and outputs | Number of analog outputs: 1 |
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Outputs
Total number of outputs | 1 |
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Output signal | analog signal |
Number of analog outputs | 1 |
Analog current output [mA] | 4...20 |
Max. load [Ω] | 720; (Ub = 24 V; (Ub - 9,6 V) / 20 mA) |
Overload protection | yes |
Measuring/setting range
Measuring range [bar] | 0...160 |
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Accuracy / deviations
Repeatability [% of the span] | < 0,1; (with temperature fluctuations < 10 K) |
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Characteristics deviation [% of the span] | < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) |
Long-term stability [% of the span] | < ± 0,05; (per 6 months) |
Temperature coefficient zero point [% of the span / 10 K] | 0,1; (0...80 °C) |
Temperature coefficient span [% of the span / 10 K] | 0,2; (0...80 °C) |
Reaction times
Step response time analog output [ms] | 1 |
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Operating conditions
Ambient temperature [°C] | -25...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 68; IP 69K |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [years] | 480 | ||||||||||||||||||
Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request | ||||||||||||||||||
Railway applications |
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Mechanical data
Weight [g] | 210 |
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Material | stainless steel (1.4404 / 316L); FKM; PA; EPDM/X |
Materials (wetted parts) | stainless steel (1.4305 / 303); ceramics; FKM |
Min. pressure cycles | 100 million |
Process connection | threaded connection G 1/4 external thread Internal thread:M5 |
Restrictor element integrated | no (can be retrofitted) |
Remarks
Pack quantity | 1 pcs. |
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Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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