Datasheet

General Specications
Specications Temperature Adapter
Operating Temperature 0 °C to 55 °C (14 °F to 131 °F)
Storage Temperature –20 °C to 70 °C (–4 °F to 158 °F)
Relative Humidity Max 80% RH for temperature up to 35 °C decreasing linearly to 50% RH at 55 °C
Battery life 1600 hours approximately based on alkaline battery
Altitude 2000 meters
EMC Compliance Susceptibility and Emissions: Commercial Limits per EN61326-1
Dimensions (HxWxD) 31 mm (H) x 59 mm (W) x 113.5 mm (L)
Weight 120 grams
Power Supply:
Single standard 9 V Battery can use Alkaline or Carbon-zinc.
Battery Types ANSI/NEDA IEC
Alkaline 1604A 6LR61
Carbon-zinc 1604D 6F22
Electrical Specications
Range Resolution
Accuracy
± (% of reading + no. of least signicant digits) at 23 °C ± 5 °C, with
relative humidity less than 80% R.H.
–50 °C ~ 1000 ° C 1 mV/°C –50 ~ –21 °C 2.5% + 2 °C
–20 ~ 350 °C 0.5% + 2 °C
351 ~ 500 °C 1.75% + 2 °C
501 ~ 1000 °C 2% + 2 °C
–58 °F ~ 1832 °F 1 mV/°F –58 ~ –5.8 °F 2.5% + 3.6 °F
–4 ~ 662 °F 0.5% + 3.6 °F
664 ~ 932 °F 1.75% + 3.5 °F
933 ~ 1832 °F 2% + 3.6 °F
• The accuracy specications does not include the error of the probe or the digital multimeter, and this
adapter should be stabilized for at least one hour on the DUT to be measured. Please refer to the probe
accuracy specications for additional details.
• Accuracy enhancement for 351 °C ~ 500 °C, subtract 3 degrees from the reading. The accuracy is now
0.75% ±2 °C.
• Accuracy enhancement for 663 °F ~ 932 °F, subtract 5.4 degrees from the reading. The accuracy is now
0.75% ±3.6 °F.
Operation
Follow the procedures provided to select Celsius or Fahrenheit temperature unit in proportion to mili-volt
output using slider switch:
1. Ensure the temperature adapter is stabilized in operating environment.
2. Switch the adapter slider’s switch to set °C or °F.
3. Plug the banana plugs into V/COM terminals on multimeter.
4. Set the DC voltage measurement and adequate range on multimeter or oscilloscope in use.
5. Plug the miniature K-Type thermocouple probe into adapter.
6. Observe the DC mili-volt on a multimeter which is proportional to the temperature. (1 mV is 1 °C or ° F)
7. Select a better resolution to 0.1 mV on a multimeter if want to see the difference to 0.1 degree.
Calibration Equipment
The pre-calibration guide lines are shown as follows:
• Be sure you are a qualied person to perform the calibration
• The environment should be 23 °C ±2 °C and the relative humidity (RH) shall be < 80%.
The test equipment requirements listed in table below or equivalents are required to perform the calibration
and performance verication test procedures. Alternative equipment may be used as long as the accuracy is as
good as or better than the specications listed.