YYPM556 Pressure Transmitter

Range
0 … 60 MPa (gauge)
Accuracy
±0.075% / ±0.1% FS
Output
4-20 mA + HART
Medium temp
-40 … +100 °C
YOYI YYPM556 · Pressure Transmitter

YYPM556 — High-Accuracy Pressure Transmitter

The YYPM556 uses a monocrystalline silicon sensing module to reach ±0.075% FS accuracy with excellent long-term stability. HART communication, wide 60 MPa coverage and a rugged build make it the choice for custody-relevant and critical process pressure loops.

Sensor
Monocrystalline silicon
Ambient
-40 … +85 °C
Stability
Premium long-term
Communication
HART
  • ✓±0.075% accuracy monocrystalline silicon sensing for critical loops.
  • ✓HART communication remote configuration and diagnostics via handheld or DCS.
  • ✓Wide ambient window -40 … +85 °C without derating.
  • ✓Gauge and absolute one platform for both duties up to 60 MPa / 3 MPa.
Request a Quote Full Specifications

Technical Specifications

Measure range0 … 0.6 kPa … 60 MPa (gauge); 0 … 2 kPa … 3 MPa (absolute)
Indication resolution±0.075% FS; ±0.1% FS
Ambient temperature-40 … +85 °C
Medium temperature-40 … +100 °C
Storage temperature-50 … +85 °C
Output signal4-20 mA analog output with HART communication
Process connectionThread / flange (optional)
Typical mediaLiquids, gases, steam
ProtectionIP67
Power supply24 VDC loop

Typical Applications

Critical process loopsCustody pointsOil & gasChemicalPower plantsTest benches

Get a YYPM556 quotation

Tell us your media, pressure range and output — we reply with a best-fit configuration within one business day.

Request a Quote Talk to an Engineer
✉ annie@yoyimeter.com
☎ +86 18027268785

Downloads

Documents are sent by email on request — the latest revision is always provided.

Why Choose the YYPM556

  • ✓Factory tested every unit is verified against YOYI quality standards before shipment.
  • ✓Engineer support free selection review by YOYI application engineers.
  • ✓Fast delivery standard models shipped in days, not weeks.

Frequently Asked Questions

When do I need ±0.075%?

For custody transfer, trade measurements and reactor safety loops where small errors translate into large cost or risk.

Is it a drop-in replacement for mainstream transmitters?

Yes — standard 4-20 mA/HART wiring and common process connections make replacement straightforward.

How stable is it over time?

Monocrystalline silicon shows virtually zero drift; annual verification is normally sufficient.

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