Siemens SITRANS P210 is a compact, single-range pressure transmitter developed specifically for low-pressure applications in gases and liquids.
The P210 family features stainless steel wetted parts, a piezoresistive measuring cell, and various electrical connection options, making it suitable for machine building, energy systems, water supply, shipbuilding, chemical and pharmaceutical industries. Siemens technical documentation defines P210 directly for low-pressure applications.
7MF1566 product family
Designed for low-pressure applications
Piezoresistive measuring principle
Stainless steel measuring cell
Stainless steel process connection and housing
Typical measuring deviation: 0.25%
Maximum measuring deviation: 0.5%
4–20 mA current output options
0–10 V voltage output options (depending on variant)
2-wire connection options
M12, EN 175301-803-A, and cable connections
IP65 or IP67 depending on connection type
ATEX / Ex i protection in suitable versions
Compact design, approx. 0.09 kg weight
Fast response: T99 < 0.1 s
SITRANS P210 belongs to the 7MF1566 product family.
Examples from Siemens Industry Mall:
7MF1566-3AC00-1GA1 → 0…250 mbar relative pressure, 4–20 mA 2-wire output, 1/2"-14 NPT male process connection, FPM sealing
7MF1566-3AA01-1AA1 → 0…100 mbar relative pressure, 4–20 mA 2-wire output, G1/2" male process connection, Ex i option
📌 Note: “7MF1566” alone is not sufficient. The full MLFB / Article Number must be checked to define the correct product configuration.
| Measuring Range | Max Overload Limit | Burst Pressure |
|---|---|---|
| 0…100 mbar | 2 bar | 2 bar |
| 0…160 mbar | 2 bar | 2 bar |
| 0…250 mbar | 2 bar | 2 bar |
| 0…400 mbar | 2 bar | 2 bar |
| 0…600 mbar | 2 bar | 2 bar |
📌 P210 is designed for low-pressure measurement only. For higher ranges (e.g., 0–10 bar, 0–25 bar, 0–100 bar), other SITRANS P models must be considered.
Pressure is converted into an electrical signal using the piezoresistive principle.
4–20 mA versions → DC 7…33 V supply
0–10 V versions → DC 12…33 V supply
Ex versions → DC 10…30 V supply
| Specification | SITRANS P210 |
|---|---|
| Product family | 7MF1566 |
| Application | Low pressure |
| Measurement type | Relative pressure |
| Measuring principle | Piezoresistive |
| Measuring cell | Stainless steel |
| Standard ranges | 0…100 / 160 / 250 / 400 / 600 mbar |
| Typical deviation | 0.25% |
| Max deviation | 0.5% |
| Outputs | 4–20 mA / 0–10 V |
| Supply (4–20 mA) | DC 7…33 V |
| Supply (Ex) | DC 10…30 V |
| Supply (0–10 V) | DC 12…33 V |
| Response time | T99 < 0.1 s |
| Housing | Stainless steel |
| Process connection | Depending on configuration |
| Electrical connection | EN 175301-803-A / M12 / cable |
| Protection class | IP65 / IP67 |
| Operating temperature | -25…+85 °C |
| Weight | ~0.09 kg |
| Ex options | Ex i in suitable 4–20 mA versions |
EN 175301-803-A connector → IP65
M12 or cable connections → IP67
📌 Protection class depends on the electrical connection type.
Measuring cell: 1.4435 stainless steel
Process connection: 1.4404 / 316L stainless steel
Housing: 1.4404 / 316L stainless steel
Sealing materials: FPM, CR, NBR, EPDM (depending on configuration)
Machine building
Energy systems
Water supply
Shipbuilding
Chemical industry
Pharmaceutical industry
Verify MLFB and device label against order
Confirm measuring range with process requirements
Check process connection and sealing material
Verify supply voltage
Ensure output signal matches PLC/DCS input type
Confirm electrical connections
Check Ex certification for hazardous areas
Check supply voltage and wiring
Verify measuring range and process conditions
Ensure analog input type matches output signal (4–20 mA vs 0–10 V)
Product: Siemens SITRANS P210
Article Number / MLFB
Measuring range
Output type (4–20 mA / 0–10 V)
Electrical connection
Process connection
Sealing material
Ex requirements
Certifications
Yeşil Grup Enerji is not an official Siemens distributor. As an independent multi-brand supplier, it provides:
MLFB verification
Technical documentation checks
Replacement analysis
Global sourcing
RFQ processes
📧 [email protected] 📞 +90 505 696 61 00 🌐 www.yesilgrupenerji.com
What is SITRANS P210? → A single-range pressure transmitter developed by Siemens for low-pressure applications.
Which pressures does it measure? → Relative pressure ranges between 0…100 mbar and 0…600 mbar.
Does SITRANS P210 have 4–20 mA output? → Yes, but 0–10 V versions also exist. Always check MLFB.
Is it 2-wire? → 4–20 mA versions are 2-wire. 0–10 V versions differ.
What is its accuracy? → Typical deviation 0.25%, maximum deviation 0.5%.
Which MLFB does it start with? → 7MF1566. Full MLFB / Article Number must be used.
Is SITRANS P210 IP67? → Depends on connection type: M12/cable = IP67, EN 175301-803-A = IP65.
Can it be used in Ex applications? → Yes, suitable 4–20 mA versions offer ATEX/UKEx Ex i options.
Can another SITRANS P model replace P210? → Only if pressure range, output, connection, accuracy and certification requirements are met. P210 is specifically for low-pressure applications.
Siemens SITRANS P210 is a compact stainless steel pressure transmitter designed for low-pressure measurement in industrial applications.
Configured under the 7MF1566 product family, P210 offers 4–20 mA and 0–10 V outputs, typical deviation of 0.25%, IP65/IP67 protection depending on connection, and Ex i certification in suitable versions.
📌 The most critical point in selection is verifying the full MLFB / Article Number against process requirements. Measuring range, output type, process connection, sealing material and Ex option must all be checked before purchase.
Yeşil Grup Enerji supports SITRANS P210 projects with MLFB verification, technical checks, global sourcing and RFQ processes.