The Rosemont transmitter of Emerson has created a new standard for pressure measurement technology. Emerson Rosemount 648 wireless temperature transmitter
Integration scheme
⊙ all sensor types can be supported:
⊙ thermocouple, thermal resistance, ohms, MV
⊙ RTD sensor matching (CVD)
⊙ double partition housing
⊙ 8 user-defined alarms
⊙ large screen local display
⊙ SmartPower can supply power for a long time
Equipment specification
⊙ reference accuracy: ± 0.23 ℃ (± 0.41 ° f) at 20 ℃ and 100 platinum resistance input
⊙ stability: ± 0.3% reading or 0.3 ° C (24 months)
⊙ certification: FM, CSA, ATEX, IECEx
⊙ power module life: transmission frequency 1 minute-8 years
Transmission frequency 1 0 minutes - 10 years
⊙ matching of transmitter and sensor to improve measurement accuracy
⊙ 4 user configurable alarms for advanced process monitoring
⊙ 5 point calibration
⊙ aluminum or stainless steel shell optional