ATEX/FM Certified Rosemount 644HAE1DA1 Temperature Transmitter – Industrial Grade

644HAE1DA1

The Rosemount 644HAE1DA1 temperature transmitter ensures accurate process control with its 4-20 mA with digital signal based on HART Protocol and proven performance architecture.

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The Rosemount 644HAE1DA1 is a temperature transmitter that converts RTD, thermocouple, mV, and ohm sensor inputs into a HART signal for accurate process temperature measurement. Certified intrinsically safe for hazardous-area use.

Key Features

  • Robust construction engineered for harsh industrial environments
  • Intrinsically safe / explosion-proof certifications for hazardous areas
  • Precise, stable measurement for critical process loops
  • Flexible mounting options for tight installation spaces

Full Configuration Details

Complete Ordering Code:
644HAE1DA1
Transmitter Main Body - 644HAE1
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
E1
product_certifications
ATEX Flameproof
Optionals - DA1
DA1
Diagnostics
HART sensor and process diagnostic suite: thermocouple diagnostic and minimum/maximum tracking

Why Source From Us

Large ready stock, factory-direct pricing, fast global shipping. All units 100% genuine with 1-year warranty. Send us your quantity for a bulk quote — response within 12 hours.

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Full Configuration Details

Complete Ordering Code:
644HAE1DA1
Transmitter Main Body - 644HAE1
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
E1
product_certifications
ATEX Flameproof
Optionals - DA1
DA1
Diagnostics
HART sensor and process diagnostic suite: thermocouple diagnostic and minimum/maximum tracking

Documents

Manuals: