User's Manual

38
Reference Manual
00809-0300-4248, Rev AA
Appendix A: Specifications and Reference data
July 2014
Specifications and Reference Data
A.1.2 Physical specifications
Electrical connections
Power Module
Field replaceable, keyed connection eliminates the risk of incorrect installation. Intrinsically Safe
Lithium-Thionyl chloride Power Module (Green Power Module, model number 701PGNKF) with
PBT/PC enclosure. Ten-year life at one minute update rate.
(1)
Reference conditions are 70 °F (21 °C), and routing data for three additional network devices.
Note
Continuous exposure to ambient temperature limits of -40 °F or 185 °F (-40 °C or 85 °C) may
reduce specified life by less than 20 percent.
Sensor terminals
Sensor terminals permanently fixed to terminal block.
Field Communicator connections
Communication terminals
HART interface connections fixed to the Power Module.
Materials of construction
Enclosure
Housing
PBT/PC with NEMA 4X and IP66/67
Cover O-ring
Silicone
Terminal Block and Power Module
PBT
Mounting
Transmitters may be attached directly to the sensor. Mounting brackets also permit remote
mounting. See “Dimensional drawings” on page 44.
Weight
248 without LCD - 1.31 lb. (0.60 kg)
248 with M5 LCD - 1.43 lb. (0.65 kg)
(1) Reference conditions are 70° F (21° C), transmit rate of once per minute, and routing data for three additional network devices.