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DICKSON
SM300/SM320/SM325/SM425
& TM320/TM325
Midsize Display Loggers Operation
DICKSON
Useful Features
Applications &
Product
Contents:
Product Applications and Useful Features
Product Specications
Product Accessories
Frequently Asked Questions
Calibrations
DicksonWare Software Specications
Operating Instructions / Getting Started
Troubleshooting
Warranty / Factory Service & Returns
Order Form
TM320
High Accura cy Self
Contained Temp erature &
Humidit y Logger
TM325
High Accura cy Remote Probe
Temperature & Hu midity
Logger
Specications
Product
Accessories &
Product
FAQs
Calibrations DicksonWare
Specications
Software
Getting Started
Instructions /
Operating
SM300
High Accura cy Self
Contained Temp erature
Data Logge r
SM425
High Accura cy Temperature
Logger wi th Platinum RTD
Probe
Rev. 05/05
SM320
2 Channel Tempera ture Logger
(Intern al & Remote K-TC)
All models shown with optional memor y card
SM325
2 K-TC Channel Tempe rature
Data Logge r
Troubleshooting Warranty/
Factory Service
& Returns
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Product Applications
Dickson’s series of Temperature / Temperature and Humidity Data Loggers with Jumbo Display offer all of the
key features you’ve been looking for including: High/Low Alarm, Min/Max Display, Super high-speed USB
2.0 Connectivity, One Step Data Transfer using removable SD FLASH memory cards, and much more! Our
High Accuracy SM300, TM320 and TM325 models offer ± 0.8°F temperature accuracy. All of these features
combined with Dickson quality and accuracy will make this your most valuable temperature and humidity
monitoring tool.
Featuring our fastest data download ever! Download data in just seconds, using new
USB port compared to 1.5 minutes using standard serial port. Or, leave the logger in the eld
and use memory cards to transfer data to your PC.
SM300, TM320
• Monitoring Human Comfort
• Recording Storage Conditions of Materials Including Pharmaceuticals, Food and Chemicals
• Monitoring Critical Equipment and Computers
• Evaluating Conditions in Coolers and Storage Rooms
DICKSON
Useful Features
Applications &
Product
Specications
Product
TM325
• Monitoring HVAC/R Systems
• Recording Conditions in Clean Rooms
• Monitoring Walk in Freezers and Refrigerators
• Monitoring Incubators and Chambers
• Remote probe is perfect for hard to reach locations!
SM320 & SM325
• Monitoring HVAC/R Systems
• Evaluating Conditions in Freezers and Ovens
• Monitoring Temperatures in Autoclaves, Baths and Incubators
• Monitoring Conditions in Clean Rooms
• Remote probe is perfect for hard to reach locations and extreme temperatures!*
*Using optional A203 remote K-Thermocouple probe
Useful Features
Accessories &
Product
FAQs
Calibrations DicksonWare
Specications
Software
Getting Started
Instructions /
Operating
Troubleshooting Warranty/
• ±0.8°F Temperature Accuracy (SM300, TM320, & TM325)
• Removeable FLASH memory card
• Available: Extreme temperature range (-300 to +2000°F) models SM320 & SM325
• Temperature and humidity remote probe model TM325
• Huge digital display (0.9” numerals) with minimum and maximum displayed at the touch of a button
• Optional AC adapter
• Stores 32,000 sample points
Rev. 05/05
Factory Service
& Returns
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Product Specications
DICKSON
SM300 SM320
Operating Range (unit) :
(non - condensing) (non-condensing)
Internal Temp. Sensor: Thermistor Thermistor
Internal Temp. Accuracy: ±0.8°F (±0.5°C) ±1.8°F (±1°C)
External Temp. Sensor: Thermocouple
External Temp. Range : -300 to +2000˚F (-184 to +1093˚C)
External Temp. Accuracy: ±1.8°F (±1°C) (unit)
SM325 SM425
Operating Range (unit) :
(non - condensing)
External Temp. Sensor: (2) Thermocouple Platinum RTD Probe
External Temp. Range : -300 to +2000˚F (-184 to +1093˚C) -50 to +350°F
External Temp. Accuracy: ±1.8°F (±1°C) (unit) ±0.5°F
TM320 TM325
Operating Range (unit) :
(non - condensing) (non-condensing)
Internal Temp. Sensor: Thermistor
Internal Temp. Accuracy: ±0.8°F (±0.5°C)
External Temp. Sensor: Thermistor
External Temp. Range : -30 to +2000˚F (-184 to +1093°C)
External Temp. Accuracy: ±0.8°F (±0.5°C)
R/H Sensor Type: Capacitive Capacitive
% R/H Accuracy: ±2% @ 73°F, 0 to 95% ±2% @ 73°F, 0 to 95%
Common Product Specications (SM300/320/325 & TM320/325)
Storage Capacity: 32,000 sample points (div. x 2)
Resolution: 0.1°F
Dimensions: 4.0” x 3.0” x 1.6” (10.2cm x 7.7cm x 3.9cm)
Display: LCD 4 Digit
Alarms: High/Low Audible Alarm
Battery/Life: 4 “AA” batteries; 6 months
Download: USB, Serial, or Memory Card
Minimum Version
Dicksonware™ Required:
-4 to +158°F (-20 to +70°C) -4 to +158°F (-20 to +70°C)
-4 to +158°F (-20 to +70°C)
-4 to +158°F (-20 to +70°C) -4 to +158°F (-20 to +70°C)
8.0
Useful Features
Applications &
Product
Specications
Product
Accessories &
Product
FAQs
Calibrations DicksonWare
Specications
Software
Getting Started
Instructions /
Operating
Rev. 05/05
Troubleshooting Warranty/
Factory Service
& Returns