Taylor TW-357 - Manual (Page 8)

TW-357 REV E
8
KRYOS Specifications
Configurations:
Designed exclusively for all Taylor-Wharton LABS CryoStorage
Systems
Power Supply: 16.5 VAC, 40 Voltamps – Standard Battery Backup Version
24 VAC, 40 Voltamps (No Battery)
(For power outlets other than North American 110 VAC contact
Taylor-Wharton Customer Service.)
Sensor Assembly: Freeze-Guard Assembly – Standard
8-Thermistor Assembly– Optional
4-Thermistor Assembly – Optional
Thermocouples: Operates with none, 1 or 2 Type T
Thermocouples (1 piece standard)
Solenoid
Valve: 12 VDC cryogenic solenoid valve – Standard
Control Type: Liquid Level Control or Liquid Level Control with Temperature
Control
Security: User Access via 2-digit password
Power On/Off Password
Menu access Password
Alarms: Audible
Visual red LED
Alarm description
Remote alarm relay
Diagnostics: Circuit diagnostics at start-up
Sensor diagnostics from front panel
Thermocouple diagnostics from front panel
Manual Test for audible, visual and remote alarms
Temp. Calibration: Automated calibration from the front panel
Communications:
RS-232 Serial Port for 2-way communications capable
Logging Capacity:
System Logs (4096 events)
Alarm Logs (4096 events)
Temperature Logs (32,768 events)
Battery: A CR2032 coin cell battery is used to back up time/date