Rosemount 644HAI3 — Temperature Transmitter with ATEX/FM Certified, China Manufacturer

644HAI3

Professional-grade Rosemount 644HAI3 temperature transmitter offering standard range capabilities alongside robust 4-20 mA with digital signal based on HART Protocol.

★★★ Gold-Tier Rosemount Supplier in China

  • 复选标记 100% Genuine & Brand New
  • 复选标记 Global Fast Shipping via DHL/FedEx
  • 复选标记 Fast Quotation within 12 Hours
  • 复选标记 1-Year Warranty Guaranteed

Rosemount 644HAI3 — a temperature transmitter that handles RTD, thermocouple, mV, and ohm inputs with HART communication for process control.

Key Features

  • High accuracy and long-term stability for demanding process control
  • Flexible mounting options for tight installation spaces
  • Robust construction engineered for harsh industrial environments

Full Configuration Details

Complete Ordering Code:
644HAI3
Transmitter Main Body - 644HAI3
644
Product Series
Temperature Transmitter
H
mounting_type
DIN A head mount - single sensor input
A
output_signal
4-20 mA with digital signal based on HART Protocol
I3
product_certifications
China Intrinsic Safety

Pricing & Availability

Ready stock, factory-direct pricing, and 48-hour dispatch via DHL/FedEx worldwide. 100% genuine units with 1-year warranty. Get a bulk quote within 12 hours.

Request a Quote

Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
644HAI3
Transmitter Main Body - 644HAI3
644
Product Series
Temperature Transmitter
H
mounting_type
DIN A head mount - single sensor input
A
output_signal
4-20 mA with digital signal based on HART Protocol
I3
product_certifications
China Intrinsic Safety

Documents

Manuals: