# Rosemount 644HFK5A01J8M5F6Q4 Temperature Transmitter - Industrial Grade

The **Rosemount 644HFK5A01J8M5F6Q4** Temperature Transmitter is a crucial component for precise temperature monitoring and control in various industrial applications. Designed for reliability and accuracy, this transmitter ensures optimal performance in demanding environments. Ideal for industries requiring stringent temperature management, the **Rosemount 644HFK5A01J8M5F6Q4** offers exceptional value for process efficiency.

This model, the **644HFK5A01J8M5F6Q4**, features a PT100 3-wire sensor type with a temperature range of 0 to 100 degrees Celsius and a NEMA Type 4X IP66/68 rating for harsh industrial settings. It operates with a maximum voltage of 42.4V and a maximum current of 23mA. The **FISCO 00644-1063-2001 Rev.AB K5 Singapore** certified transmitter is suitable for a wide array of temperature monitoring needs.

-   **Accurate Temperature Measurement:** Provides precise and reliable temperature readings.
-   **Durable Design:** Built to withstand harsh industrial environments with NEMA Type 4X rating.
-   **Wide Operating Range:** Operates efficiently from -50°C to +85°C.
-   **Fieldbus Compatible:** Ensures seamless integration with existing industrial systems.
-   **Easy Installation:** Lightweight design for straightforward setup.

The **Rosemount 644HFK5A01J8M5F6Q4** is a trusted choice for applications demanding precise temperature control. It delivers exceptional performance and reliability. Choose the **Rosemount 644HFK5A01J8M5F6Q4** to enhance the efficiency and accuracy of your industrial or automation systems. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Rosemount
- **Type:** Industrial Automation > Temperature Sensors > Temperature Transmitters
- **Tags:** 644HFK5A01J8M5F6Q4, fieldbus compatible, industrial automation, PT100 sensor, Rosemount, temperature monitoring, temperature transmitter

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Rosemount 644HFK5A01J8M5F6Q4 Temperature Transmitter - Industrial Grade-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/rosemount-644hfk5a01j8m5f6q4-transmitter)
> Updated: 2026-10-02