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Introduction |
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| Thermo Sensors are needed in any controlled heating process. For various applications different types of thermocouples are
obtainable. Most common are thermocouples (TC) and resistance sensors (RS). Both types are available in the same executions as a matter of princible.
For non-contact measuring infrared sensors are the rights choice, either in stationary executions or as portable measuring instrument. |
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| Sensor type |
Measuring range (recommended) |
Field of application |
TC
Type J (Fe-CuNi)
(DIN IEC 584) |
-200 °C - 1000 °C
(0 °C - 590 °C) |
Cost-effective, suitable for simple PID controllers (in PLC is often additional electronic necessary),
available in grounded (quick responding) or ungrounded (insensible to shock and electromagnetic radiation). |
TC
Type K (NiCr - Ni)
(DIN IEC 584) |
-200 °C - 1270 °C
(400 °C - 900 °C) |
RS
(DIN IEC 751) |
-200 °C - 850 °C |
More exact (measuring error < 1 % possible) and less interference-prone. |
| IS |
0 °C - 500 °C |
Contactless measuring (insensible to air draft or heat radiation), stationary execution IP65 rated. |
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6.1 Thermocouples (TC) and Resistance Sensors (RS) |
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6.1.1 Bayonet TC/RS |
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| TEB-VS2 |
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| Thermocouple: |
Fe-CuNi DIN IEC 584 (J) / Fe-CuNi DIN 43710 (L) / NiCr-Ni DIN IEC 584 (K) |
| Sensor point: |
Ø 8 mm |
| Built-in depth: |
ca. 15 bis ca. 150 mm |
| Screw-in nipple: |
MS 58 nickled |
| Bayonet cap: |
MS 58 nickled |
| Working temperature: |
max. 400 °C |
| Thermo leads: |
2 x 0,35 mm² |
| Measure position: |
soldered: 118° drill angle |
| Compression spring: |
V2A |
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TEB-VP2 same as TEB-VS2
but measure position
Ø 8 mm / plane |
TEB-VP3 same as TEB-VS2
but measure position with ceramic insulation; plane |
TEB-VH3 same as TEB-VS2
but measure position with ceramic insulation; hemispherical |
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6.1.2 Angle TC/RS |
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| TEWS-P12 |
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| Thermocouple: |
J; L; K |
| Sensor point: |
Ø 8 mm |
| Built-in depth: |
to 40 mm |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Protection spring: |
V2A |
| Measure position: |
soldered / plane |
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| TEWS-H4 |
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| Thermocouple: |
J; L; K |
| Sensor point: |
Ø 5 mm |
| Built-in depth: |
(A) to » 300 mm (specification)
(B) 40 to» 300 mm (specification) |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Protection spring: |
- |
| Measure position: |
soldered / hemisherical |
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| TEWS-H17 |
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| Thermocouple: |
J; L; K |
| Sensor point: |
Ø 4 mm |
| Built-in depth: |
12 mm (specification) |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Protection spring: |
- |
| Measure position: |
soldered / hemispherical |
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| TEW-NH3 |
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| Thermocouple: |
J; L; K |
| Sensor point: |
Ø 6 mm |
| Built-in depth: |
ca. 7 - 9 mm (incl. thread) |
| Screw-in nipple: |
MS 58 nickled |
| Bayonet cap: |
MS 58 nickled |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Measure position: |
soldered / hemispherical |
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Regards: is there´s no other information Leads surrounded with fibre glass and
specially impregnated. Execution with braided metal sleeve.
Other executions on request |
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6.1.3 Stick TC/RS |
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| TES-P16 |
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| Thermocouple: |
J; L; K |
| Sensor point: |
Ø 6 mm |
| Built-in depth: |
L = 20 - 300 mm (specification) |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Measure position: |
soldered / plane |
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| TES-P34 |
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| Thermocouple: |
J; K; L |
| Sensor point: |
Ø 3,5 mm |
| Material: |
1.4301 |
| Built-in depth: |
L = 30 mm or as specified |
| Protection spring: |
fibre glass-silicone sleeve |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,5 mm² |
| Measure position: |
soldered / plane |
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| TES-LP34 |
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| Thermocouple: |
J; K; L |
| Sensor point: |
Ø 3,5 mm |
| Material: |
1.4301 |
| Built-in depth: |
L = 30 mm or as specified |
| Protection spring: |
fibre glass silicone sleeve |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,5 mm² |
| Measure position: |
soldered / plane |
| Fixing link |
15 x 8 mm |
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| Leads insulated with fibre glass and specially impregnated. |
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6.1.4 Jam or Clamp-band TC/RS |
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| TELK-O |
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| Thermocouple: |
J; K; L |
| Dimensions: |
dimension D and B on request |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Measure position: |
soldered |
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| up to width 37 mm connection at the edge (drawing) more than 38 mm connection in the middle |
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| TERT-O |
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| Thermocouple: |
J; K; L |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Measure position: |
soldered |
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6.1.5 Air TC/RS |
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| TEL-N7 |
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| Thermocouple: |
J; K; L |
| Sensor point: |
D = 8 mm, 24 drill holes each D = 3 mm |
| Built-in depth: |
75 mm |
| Screw-in nipple: |
MS 58 nickled |
| Working temperature: |
max. 400 °C |
| Thermo lead: |
2 x 0,35 mm² |
| Measure position: |
open |
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6.1.6 Bendable TC/RS |
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| Type: |
J (Fe-CuNi) / K (NiCr-Ni) |
| Sheath diametre: |
1,0 / 1,5 / 2,0 / 3,0 mm |
| Steath length: |
as required |
| Min. bending radius: |
fourfold sheath diametre |
| Sheath material: |
1.4301 / 1.4401 / 2.4816 |
| Insulation resistance: |
>200 MΩ (at Ø 1 mm >100MΩ) |
| Testing voltage: |
250V |
| Measurement range |
| Type |
1.4301 / AISI304 |
1.4401 / AISI316 |
2.4816 / Inconnel 600 |
| J (Fe-CuNi) |
-40 to 450°C |
-40 to 750°C |
not possible |
| K (NiCr-Ni) |
-40 to 450°C |
-40 to 750°C |
-40 to 900°C |
transition head stainless steel Max. temperature: 400°C
Dimension: 4 x 30 mm
Water resistant: no
transition head moulded Max. temperature: 400°C
Dimension: 5,5 x 20 mm
Water resistant: yes
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6.1.7 Bayonet caps and screw-in nipples |
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thread |
length |
wrench size |
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thread |
length |
wrench size |
| Type 1 |
M14 x 1,5 |
30 mm |
SW 17 |
Type 3 |
M 14 x 1,5 |
30 mm |
SW 17 |
| M12 x 1 |
30 mm |
SW 17 |
M12 x 1 |
30 mm |
SW 17 |
| M12 x 1 |
60 mm |
SW 17 |
M12 |
30 mm |
SW 17 |
| M12 |
30 mm |
SW 17 |
M10 |
30 mm |
SW 14 |
| G3/8" |
30 mm |
SW 17 |
M10 x 1 |
30 mm |
SW 14 |
| G1/4" |
30 mm |
SW 17 |
G3/8" |
30 mm |
SW 17 |
| Type 2 |
M14 x 1,5 |
40 mm |
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G1/4" |
30 mm |
SW 17 |
| M14 x 1,5 |
50 mm |
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Type 4 |
M14 |
34 mm |
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| M14 x 1,5 |
60 mm |
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M12 x 1 |
22 mm |
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| M14 x 1,5 |
80 mm |
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M12 x 1 |
50 mm |
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| M14 x 1,5 |
90 mm |
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M12 x 1 |
100 mm |
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| M12 x 1 |
25 mm |
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M12 |
22 mm |
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| M12 x 1 |
40 mm |
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M12 |
40 mm |
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| M12 x 1 |
50 mm |
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M12 |
60 mm |
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| M12 x 1 |
60 mm |
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M8 x 0,75 |
43 mm |
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| M12 x 1 |
40 mm |
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More executions without illustration
- » Bayonet cap "m" inside diametre 10,5 mm
- » Bayonet cap "g" inside diametre 16,8 mm
- » Bayonet cap "gs" inside diametre 15,5 mm mit with pins, pin distance 13,2 mm
Leads surrounded with fibre glass and specially impregnated. Execution with braided metal sleeve.
Other executions on customer's request. Please pay attention to general built-in and starting instructions (order if the occasion arises).
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6.2 Colour codes for TC/RS |
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6.3 Infrared Sensors(IS) |
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6.3.1 Portable measuring instruments |
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| PT-2LD / PT-02LD |
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» High accuracy
» easy laser positioning
» current supply with battery
» measuring range -40 °C / +510 °C or -40,0 °C / +200,0 °C
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| Portable infrared measuring instruments of the PT series embody high-tech on smallest space in a pleasant design.
They are used as contactless temperature measuring instruments for maintenance works at heating and air conditioning systems,
in laboratories, in the food and agriculture sector as well as everywhere, where temperatures have to be determined quickly, accurate and reproducable. |
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| Technical data |
| Specifications |
PT-2LD |
PT-02LD |
| Measuring range |
-40 °C / +510 °C auf 1000 mm Messabstand Ø von 100 mm |
-40,0 °C / +200,0 °C auf 1000 mm Messabstand Ø von 100 mm |
| Lens |
silicone lens |
| Sensor |
Thermopile |
| Wave length |
8 - 14 µm |
| Reaction time |
800 ms / 90% |
| Accuracy |
| < 0 °C |
± 3 °C |
| 0 °C / 200 °C |
± 2 °C |
| 201 °C / 510 °C |
± 1 % |
| of measured value |
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| Repetition |
± 1 °C of measured value |
| Positoning aid |
Laser 1,0 mW, 570 nm, class 2! |
| Emission adjustment |
light or dark (to be adjusted) E = 0,95 / 0,70 |
| Temperature |
°C / °F (to be adjusted) |
| Measurement |
continuous or maximum value (to be adjusted) |
| Batteries |
AA-Zellen (SUM-3) Alkali batteries |
| Operating time |
ca. 100 hours with LCD illumination |
| Ambient temperature |
0 - 50 °C |
| Ambient moisture |
35 - 85 % |
| Storage temperature |
-10 °C to +60 °C |
| Weight |
180 g |
| Dimensions |
140 x 56 x 37 mm |
| Accessories |
AA-Zellen (SUM-3) Alkali-batteries |
| Special |
PT-02LD especially developed for the food industry with 0,1 °C resolution
(HACCP norm) |
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| Measuring range |
| The laser aims at the centre of the measuring range. The size of the measuring ragen is depending on the measuring distance (see sketch). |
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| Measurement principle |
| Each body emits infrared energy which is measured with this portable measuring instrument.
The emission factor can be adjusted between 0,95 for dark and 0,70 for light surfaces. |
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| Laser |
| Theintegrated position laser corresponds to class 2. |
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| THE LASER MUST NEVER BE POINTED AT THE EYES OF ANY LIVING BEING!! |
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Restrictions
- » reflecting surfaces
- » medicine sector
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| Reference |
| PT-2LD |
measuring range: |
-40 °C |
+510 °C |
| PT-20LD |
measuring range: |
-40,0 °C |
+200,0 °C |
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6.3.2 Stationary measuring instruments |
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| BA-06 / BA-30 |
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» high accuracy
» Laser positioning
» LCD display
» Adjustable: °C/°F, emission factor, deceleration time
» Compact robust, IP65
» Measuring range 0°C - 500°C
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| Contactless infrared sensors of the BA 06 and BA 30 series are compact and robust measuring devices for stationary use.
Especially in temperature controlled processes in which contact temperature measuring is ruled out due to disturbing influences such as
air draught or heat emission stationary infrared sensors are used. Its variable usefulness and easy laser positioning pays off also for
supplementary process optimization in complex machines. The measured value and the emission factor can be read directly from the LCD display. |
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| Technical data |
| Specifications |
BA-06TV |
*BA-06TA |
BA-30TV |
*BA-30TA |
| Measuring range |
0 - 500 °C |
| Measuring surface |
Ø 6 / 200 mm |
Ø 30 / 1000 mm |
| Optic |
Silikon-Linse |
| Sensor |
Thermopile / 8 - 14 µm |
| Reaction time |
500 ms |
| Accuracy |
± 1 % |
| Repetition |
± 1 °C |
| Resolution |
1 °C |
| Exit |
1 mV / °C |
4 - 20 mA |
1 mV / °C |
4 - 20 mA |
| Emission factor |
0,10 bis 1,20 |
| Supply |
12 - 24 VDC, 150 mA |
| Ambient temperature |
0 - 50 °C |
| Storage temperature |
-10 °C / +60 °C |
| Seal |
IP65 |
| Weight |
350 gr |
| Dimension |
70 x 92 x 45 mm |
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| *Standard from stock BA-06TA / BA-30TA with 4 - 20 mA - exit |
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| Dimensions |
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front |
side |
bottom |
display |
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| Measuring range |
| Optic BA-30TA / BA-30TV |
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| Optic BA-06TA / BA-06TV |
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| Special features |
E -Teach Function:
The emisstion factor can be adjusted by the keyboard or calculated with a comparison measuring instrument. |
Precise positioning:
Owing to the laser positioning and the precise optics the measuring surfaces are very exact. |
Standard Signal 4 - 20 mA:
This output signal can be processed easily from SPS or controllers, displays and writers. Our recommendation for temperature controllers: the JC-series |
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