Rosemount 3144P Temperature Transmitter
Rosemount 3144P Temperature Transmitter China supplier
Temperature transmitter module designed for high performancetemperature transmitter HART protocol. Support PT50, PT100, PT500, PT1000 four kinds of heat resistance and E, J, B, K, N, R, S, T eight kinds of thermocouples. Support and resistance measuring millivolt signal. Isolation Voltage
User-selectable. See Table 2 on page 8 for sensor options.
2-wire device with either 4–20 mA/HART, linear with temperature or input, or completely digital output with FOUNDATION fieldbus communication (ITK 5.0.1 compliant).
Input/output isolation specified to 500 Vdc (500 Vrms 707 V peak) at 50/60 Hz.
0–99% relative humidity.
Approximately 0.5 seconds for a single sensor (1 second for dual sensors)
• RTDs: - ±0.1% of reading or 0.1 °C, whichever is greater, for 24 months.
• Thermocouples: - ±0.1% of reading or 0.1 °C, whichever is greater, for 12 months.
5 Year Stability
• RTDs: - ±0.25% of reading or 0.25 °C, whichever is greater, for 5 years.
• Thermocouples: - ±0.5% of reading or 0.5 °C, whichever is greater, for 5 years.