Note: SmartReader Data Loggers require TrendReader 2 Software to operate
Note: Probes, transformers and transducers not included
Number of Channels: Four (4)
One (1) channel ambient temperature
One (1) channel for pressure
One (1) channel for relative humidity
One (1) channel for temperature, resistance or switch status
Monitor and record pressure, temperature and Relative Humidity (RH)
Choose from variety of different pressure ranges
Use with variety of different temperature probes:
General purpose
High temperature
Low temperature
Waterproof temperature
Oven temperature
Skin surface temperature
Pipe surface temperature
Pressure Range: 0-10 in. H2O
Memory Size: 128 KB
12-bit resolution
10-year battery life
3-year warranty
Fast sample rates
Remote access via modem or Ethernet
Network capable (connect up to 10 data loggers)
Alarm dial-out
User configurable
Case Material: Noryl plastic
External Connector: Removable screw-type terminal strip with Common (-) connection
Mounting: Magnetic backing or locking eyelet
Operating Limits: -40 to 70°C (-40 to 158°F) and 0 to 95% relative humidity (non-condensing)
Clock Accuracy: +/- 2 seconds per day
Battery: 3.6 volt Lithium, 1 Amp-Hour
Battery Life: 10 years under normal use (factory replaceable)
Power Consumption: 5 to 10 microamps (continuous)
Sampling Methods:
Continuous (First-in, First-out – not available with sample rates faster than 8 seconds)
Stop when full (Fill-then-stop)
Sampling Rates: User selectable rates from 25 per second (0.04 seconds) to once every 8 hrs
Resolution: 12-bit (1 part in 4,096)
Internal Temperature Sensor
Type: Negative Temperature Coefficient Thermistor 10,000 ohms @ 25°C (77°F)
Range: -40 to 70°C (-40 to 158°F)
Accuracy: +/- 0.2°C over the range of 0 to 70°C (+/- 0.3°F over the range of 32 to 158°F)
Resolution: 0.03°C at 25°C (0.05°F at 77°F); better than 0.07°C (0.12°F) between -25 and 70°C (-13 and 158°F); better than 0.13°C (0.23°F) between -40 and -25°C (-40 and -13°F)
Calibrated Accuracy: +/- 0.5% of full scale @ 25°C (77°F)
Applications
Performance tracking of pneumatically controlled valves
