Rosemount 56 Transmitter (continued)Table 1-2:
Physical characteristics Specifications
Data logger Data automatically stored every 30 seconds for 20 days;
older data removed to make room for new data. The fol-
lowing data are automatically stored: date and time,
ppm, temperature, and raw sensor current.
Event logger Stores up to 300 events with date and time stamps:
faults, warnings, calibration data, calibration results (pass
or fail), power on/off cycles, and hold on/off. Alarm relay
activation and deactivation can also be stored. Older
events are automatically removed to make room for new
events.
Data and event downloading Through USB port on front panel.
Graphical display Dual graphical display shows measurement data on the
Y-axis and time on the X-axis. The Y-axis is fully assigna-
ble and scalable. The X-axis can be set to 1 hour, 1 day, 7
days, or 30 days.
Digital communications HART digital communications is standard. Profibus DP is
optional.
Weight/shipping weight (rounded up
to nearest 1 lb or 0.5 kg)
3 lb/4 lb (1.5 kg/2.0 kg)
Rosemount 499ACL-02 Total Chlorine SensorTable 1-3:
Physical characteristics Specifications
Wetted parts Gold, Noryl
®
(1)
(PPO), Viton
®
(2)
, EPDM, and sili-
cone
Dimensions 1.0 x 5. 6 in. (25.4 x 143 mm)
Cable 25 ft (7.6 m) standard
Pressure rating 0 to 65 psig (101 to 549 kPa)
Temperature rating 0 to 50 °C (32 to 122 °F)
Electrolyte capacity Approximately 25 mL
Electrolyte life Approximately 4 months
Weight/shipping weight 1 lb/3 lb (0.5 kg/1.5 kg)
(1) Noryl is a registered trademark of General Electric.
(2) Viton is a registered trademark of DuPont Performance Elastomers.
Description and Specifications
4 Rosemount TCL
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