sauermann TK 61, TK 62 Thermocouple Thermometers User Manual

sauermann TK 61, TK 62 Therm **ocouple Thermometers User Manual

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Device description

1. Backlight key
2. OK key
3. On/Off/Esc key
4. Selection key
5. Hold/min/max key

General features

with 7 segments (value) / 2 lines of 5 digits with 16 segments (unit)
Housing| ABS, IP54 protection
Keypad| 5 keys
Connector engineering| Compensated miniature female connectors
European directives| 2014/30/EU EMC; 2014/35/EU Low Voltage; 2011/65/EU RoHS II; 2012/19/EU WEEE`
Power supply| 4 batteries AAA LR03 1.5 V
Battery life| 180 hours
Ambience| Neutral Gas
Conditions of use (°C, %RH, m)| From 0 to +50 °C. In non condensing conditions. From 0 to 2000 m
Storage temperature| From -20 to +80 °C
Auto shut-off| Adjustable from 0 to 120 min
Weight| 210 g

Technical specifications

Thermocouple probes (see related data sheet)

Models| Measuring units| Measuring range| Accuracy1| Resolution
---|---|---|---|---
K Thermocouple| °C, °F| From -200 to +1300 °C| ±1.1 °C or ±0.4% of reading value2| 0.1 °C
J Thermocouple| °C, °F| From -100 to +750 °C| ±0.8 °C or ±0.4% of reading val| 0.1 °C
T Thermocouple| °C, °F| From -200 to +400 °C| ±0.5 °C or ±0.4% of reading value| 0.1 °C
S Thermocouple| °C, °F| From 0 to 1760 °C| ±1 °C or ±0.4% of reading value2| 0.1 °C

1. All accuracies indicated in this document were stated in laboratory conditions and can be guaranteed for measurements carried out with required compensation.
2. The accuracy is expressed either by a deviation in °C, or by a percentage of the value concerned. Only the greatest value is considered.

Perform a measurement

• Turn on the device by pressing “On/Off/Esc”.
  Put the probe(s) to the required location. The device displays the temperature measurement with the thermocouple type indicated below. If the thermometer used is the TK62 with two connected probes, the device displays the two measurements.

• Press “OK“ to display the delta T between the two measured temperatures.

Hold the measurement, display the maximum and minimum

During a measurement:

• Press ”Hold/min/max”.
  “Hold” is displayed and the measurement is frozen.

• Press again “Hold/min/max”.
  The device displays the maximum value measured since the last questioning of the frozen channel at the top of the screen and the minimum value measured since the last questioning of the frozen channel at the bottom of the screen. For a TK 62 with two connected probes: The device displays the maximum value of the T1 probe measured since the last questioning of the frozen channel at the top of the screen and the minimum value of the T1 probe measured since the last questioning of the frozen channel at the bottom of the screen.

• Press again ”Hold/min/max”.
  The device displays the maximum value of the T2 probe measured since the last questioning of the frozen channel at the top of the screen and the minimum value of the T2 probe measured since the last questioning of the frozen channel at the bottom of the screen.

• Press again Hold/min/max.
  The device displays the maximum value of the delta T since the last questioning of the frozen channel at the top of the screen and the minimum value of the delta T since the last questioning of the frozen channel at the \bottom of the screen.

• Press “On/Off/Esc” to return to the measurement display.

Set the device

Select the thermocouple type
The device is on and displays the measurement.

• Press ”Selection”. “PROBE” blinks on screen.
• Press “OK”. The thermocouple type currently used blinks on screen.
• Press “Selection” until the required thermocouple type appears: K, T, J or S. Press “OK” to confirm the selection. “PROBE” blinks on screen.
• Press ”On/Off/Esc” to return to the measurement display.

Select the temperature unit
The device is on and displays the measurement

• Press “Selection” until “UNIT” blinks on screen. Press “OK”. The unit currently used blinks on screen.
• Press “Selection” until the required unit appears: °C or °F.
• Press “OK” to confirm the unit selection. “UNIT” blinks on screen.
• Press ”On/Off/Esc” to return to the measurement display.

Set the auto shut-off
The device is on and displays the measurement

• Press “Selection” until “AUTO OFF” blinks on screen. Press “OK”. The time before the device auto shut-off blinks at the bottom of the screen.
• Press “Selection” until the required time before the device auto shut-off appears: 15, 30, 45, 60, 75, 90, 105, 120 minutes or OFF.
• Press “OK” to confirm the selection. “AUTO OFF” blinks on screen.
• Press ”On/Off/Esc” to return to the measurement display

Activate or deactivate the keys beep
The device is on and displays the measurement.

• Press “Selection” until “BEEP” blinks on screen. Press “OK”. “OFF” or “ON” blinks on screen.
• Press “Selection” to activate the keys beep “ON” or deactivate it “OFF”.
• Press “OK” to confirm the selection. “BEEP” blinks on screen.
• Press ”On/Off/Esc” to return to the measurement display

Set the alarm
This function allows to activate a temperature alarm on channel 1 when the device reaches or exceeds a previously defined threshold. This threshold is between -200 and +1760 °C according to the thermocouple type of the probe. The device is on and displays the measurement.

• Press “Selection” until “AL 1” blinks on screen.
• Press “OK”. The first digit blinks.
• Press “Selection” to select the value of the first digit according to the thermocouple type of the probe: -, 0, 1 or OFF.
• If “Off” is selected, the alarm is deactivated. Press “OK” to confirm, “AL 1” blinks on screen.
• If -, 0 or 1 is selected, press “OK”. The next digit blinks, press “Selection” to select its value then  press “OK” to confirm. Perform the same procedure to select the value of the following digits (press “On/Off/Esc” to return to the previous digit). Press “OK” when the last digit is set, “AL 1” blinks on screen.
• Press ”On/Off/Esc” to return to the measurement display.

Activate the backlight

The device is on.

• Press “Backlight” to activate the device backlight .
• Press again this key to deactivate the backlight  .

Turn off the device

To turn off the device:

• Carry out a long press on “On/Off/Esc”.

Replace the batteries

• Remove the front part at the back of the device.
• Change the old batteries by AAA LR03 1.5V batteries.
• Replace the front

Safety instructions

In order to avoid any risk of a voltage on the surface of the element on which we want to perform a temperature measurement, the thermocouple(s) MUST NOT be under a voltage higher than 30 V alternating or 60 V direct voltage relating to earth.

In order to avoid any damage on the device, the voltage between the two thermocouples MUST NOT be higher than 0.5 V.

NT_EN – TK61 TK62 – 07/10/22 – Non-contractual document – We reserve the right to modify the characteristics of our products without prior notice.

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