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Multi-Channel System Thermometer

 

Model 3312A Thermistor System Thermometer              Prices starting at $2800

Model 4312A Platinum RTD System Thermometer

    Printable version for the Multi-Channel System Thermometers

 

Multichannel SystemEach channel of these 12-channel instruments can be individually programmed to a specific sensor. These versatile instruments can 
operate in any of three modes:

 

  • As a temperature monitor. This mode automatically scans and displays up to 12 channels. If a specific channel becomes critical, this critical channel can be  updated more frequently than the other channels, and the temperature can be continuously displayed in a separate monitor channel area of the display.
  • As a standalone system. These instruments can monitor and store up to 200 temperature  readings per channel. Maximum, minimum, and average temperatures are also stored.  Data can be printed at timed intervals through a standard Centronics printer port.
  • As an intelligent front-end for a PC. These Instruments can store data and transfer it to your  PC on demand. In addition, the computer can store set-up parameters for a specific test and  download this data to the instrument. This is a real time saver when testing with multiple test  set-ups.

Model 3312A

Sensor

400 Series Thermistors (2252Ohms@25ºC)
(Specials- available)

Resolution

0.01° or 0.001° for temperature
0.01 to 0.5 for ohms

Range

-5°C to +105°C
23°F to 221°F
268K to 378K
130 to 9.9k ohms
(Ranges to -50°C & +160°C available)

Accuracy


Optional

±0.01°C (0°C to 100°C)
±0.01% of reading +1 LSD for ohms
NIST Traceable

Free Data Gathering software

Model 4312A

Sensor

100 ohm Platinum RTD
(available from stock)

Resolution

0.01° or 0.001° for temperature
0.001 for ohms

Range

-189°C to +500°C
-308°F to +932°F
84K to 773K
0 to 340 ohms

Accuracy

 

Optional

±0.01°C to +200°C
±0.02°C to +500°C
±0.002% of reading or 0.003 ohms
(whichever is greater) for ohms
NIST Traceable

Free Data Gathering software