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Home > Products > Pressure Measurement Instruments‌ > WinSMART LY34-D2 Smart Differential Pressure Transmitter 0.075% Accuracy HART 4-20mA IP67

WinSMART LY34-D2 Smart Differential Pressure Transmitter 0.075% Accuracy HART 4-20mA IP67

Product Details

Place of Origin: Guangdong, China

Brand Name: WinSMART

Certification: ISO 9001:2015, CE, RoHS

Model Number: LY34-D2

Payment & Shipping Terms

Minimum Order Quantity: 1 Piece

Price: USD 120-320 / Piece

Packaging Details: Shock-proof foam insert in export-grade corrugated carton with WinSMART branding

Delivery Time: 3-7 working days for stock, 15-25 days for production

Payment Terms: T/T, L/C, Western Union, PayPal

Supply Ability: 5000 Pieces per Month

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Highlight:

HART 4-20mA Pressure Transmitter

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0.075% Accuracy Differential Transmitter

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IP67 Smart Pressure Transmitter

Measuring Range:
0-0.25 KPa To 0-3 MPa (differential)
Reference Accuracy:
+/-0.075% Of Span
Static Pressure Limit:
16 MPa Standard, 40 MPa High-line
Output Signal:
4-20 MA With HART 7
Power Supply:
10.5-45 V DC, 2-wire
Ambient Temperature:
-40 C To +85 C
Response Time:
<= 0.2 S
Wetted Parts:
316L Stainless Steel, Hastelloy C-276 Optional
Enclosure:
IP67 Dual-compartment Aluminium Alloy
Measuring Range:
0-0.25 KPa To 0-3 MPa (differential)
Reference Accuracy:
+/-0.075% Of Span
Static Pressure Limit:
16 MPa Standard, 40 MPa High-line
Output Signal:
4-20 MA With HART 7
Power Supply:
10.5-45 V DC, 2-wire
Ambient Temperature:
-40 C To +85 C
Response Time:
<= 0.2 S
Wetted Parts:
316L Stainless Steel, Hastelloy C-276 Optional
Enclosure:
IP67 Dual-compartment Aluminium Alloy
WinSMART LY34-D2 Smart Differential Pressure Transmitter 0.075% Accuracy HART 4-20mA IP67

WinSMART LY34-D2 Smart Differential Pressure Transmitter — New 2026 Release

Building on the proven LY34 platform, the newly launched WinSMART LY34-D2 raises differential pressure measurement to a new level of accuracy and reliability. The new model is engineered for flow, level and filter monitoring where drift-free performance is essential.

What's New in the LY34-D2

  • 0.075% span accuracy with active temperature and static-pressure compensation
  • HART 7 protocol for seamless DCS/PLC integration and predictive maintenance
  • Fast response time ≤ 0.2 s for tight flow control loops
  • Static pressure up to 40 MPa on high-line versions
  • Integral or remote diaphragm seals for viscous and corrosive media

Technical Specifications

ParameterSpecification
Measuring Range0–0.25 kPa up to 0–3 MPa (differential)
Reference Accuracy±0.075% of span
Static Pressure Limit16 MPa standard / 40 MPa high-line
Output Signal4–20 mA with HART 7
Power Supply10.5–45 V DC, 2-wire
Ambient Temperature-40°C to +85°C
Wetted Parts316L stainless steel / Hastelloy C-276
EnclosureIP67, aluminium alloy, dual compartment

Typical Applications

  • Differential flow measurement with orifice plates and venturi tubes
  • Filter and strainer pressure-drop monitoring
  • Tank level and density measurement
  • Pulp and paper, refining and chemical processing
  • Pulp mill consistency control

The LY34-D2 is supplied with a traceable calibration certificate and 3-year warranty, and is available now as a newly launched model for project qualification.