Rosemount 648 Smart Wireless Temperature Transmitter

The Rosemount 648 Wireless Temperature transmitter is Industry-leading temperature transmitter delivers field reliability as a wireless measurement solution, especially with following characters:

1. Superior accuracy and stability.
2. Single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms).
3. Transmitter-Sensor Matching with Callendar-Van Dusen.
4. IEC-approved Wireless HART protocol.
5. Dual-compartment housing, available in aluminum or stainless steel.
6. Large LCD display.
7. Extended Range Antenna options available
8. Output: IEC 62591 (Wireless HART), 2.4 GHz DSSS.
9. Accuracy: for Pt 100 is ±0.225 °C.
10. Radio Frequency Power Output from Antenna: Maximum of 10 mW for External Antenna.
11. Stability: ±0.15% for 2 years.
12. Temperature Limits: –20 to 80 °C with LCD and –40 to 85 °C without LCD.
13. Physical specification:

• Conduit Connections: Power Module supplied with Intrinsically Safe solution owns 10 years’ life, Sensor terminals permanently fixed to terminal block.
• Materials of Construction: Electronics Housing is Low-copper aluminum or Stainless Steel; Paint is Polyurethane.
• Cover O-rings: Buna-N.
• Terminal Block and Power Module: PBT.
• Antenna: PBT/Polycarbonate (PC) integrated omnidirectional antenna.
• Mounting: Transmitters can be attached directly to the sensor.
• Enclosure Ratings: IP66 and IP67.