# Rosemount 644H Temperature Transmitter – Industrial Automation

The **Rosemount 644Hae1Xaj6M5Q4K1063 Temperature Transmitter** provides accurate temperature measurement for industrial automation. Ideal for applications requiring precise and reliable readings, this transmitter ensures optimal performance in demanding environments. Enhance your control systems with this dependable device.

Featuring a **Pt100 385 3-wire sensor**, the **Rosemount 644H** delivers exceptional accuracy. This transmitter is designed for use in industrial **control systems**, offering robust performance and reliable data. The **Tit-6432-04 II 2 G Kema 99Atex8715 Eex D IIC T6 (-40°C Tamb +65°C) sensor** ensures safe operation in hazardous locations.

-   **High Accuracy:** Pt100 sensor for precise temperature readings
-   **Robust Design:** Suitable for harsh industrial environments
-   **Hazardous Location Approval:** Ensures safe operation
-   **Reliable Performance:** Consistent and dependable data transmission
-   **Easy Integration:** Seamlessly integrates with existing systems

**Specifications:** Sensor Type: Pt100 385 3 wire Umax: 2.75V Imax: 2.0Ma

Trust the **Rosemount 644Hae1Xaj6M5Q4K1063 Temperature Transmitter** for your critical temperature monitoring needs. Upgrade your industrial automation system with this reliable and efficient device today. Contact us for more details

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Sensors > Temperature Transmitters
- **Tags:** 644H, industrial-automation, pt100-sensor, rosemount, temperature-sensor, temperature-transmitter

## Variants

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

## Images

- Rosemount 644H Temperature Transmitter – Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/rosemount-644h-temperature-transmitter)
> Updated: 2026-10-05