Rosemount 644 temperature transmitter 644HAK5J6M5 integrated module 4-20mA output

1. Description

Reduce complexity and simplify the day-to-day operations of your diverse temperature applications with the versatile Rosemount 644 family of temperature transmitters. Make better decisions for your process with the new and easy-to-use Rosemount 644 Transmitter capabilities, including diagnostics, safety certification, integral transient protection, and display options.

2. Specifications

Input: Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)

Output Signal:4-20 mA /HART® protocol, FOUNDATION™ Fieldbus protocol

Housing: Dual-compartment field mount

Display/Interface: LCD Display, LCD Display with Local Operator Interface (LOI), or LED

Diagnostics: Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking

Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration

Certifications/Approvals: SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications

3. How to order

Rosemount 644 temperature transmitter 644HAK5J6M5 integrated module 4-20mA output Images