Prices incl. VAT plus shipping costs of 4,95 € to GER (incl. VAT)
Delivery time 4 Workdays to GER (AT, NL, BE +1 workdays)
C - Mounting length: | ||
Quantity: |
- Order number: 805021-6211
Advantages
- Advice directly from experts
- Quality directly from the manufacturer
- Long-term stable temperature probes over years
- B2B customers welcome: All information here
Our employee will be happy to help you:
Julian Mäntele
Tel.: +49 (0)7653 96 59 771
E-Mail: jmaentele@testo-sensor.de
Our screw-in double thermocouple Type K with B-head - HL is suitable for use in the high temperature range up to 800 °C and is installed via the G1/2 " thread and the neck tube. It has two built-in thermocouples. This allows you to operate two different evaluation units, for example, or to increase reliability in safety-relevant processes. In more complicated installation situations, you can simply switch to the second thermocouple instead of removing the probe. The B-head with the protection sleeve and neck tube is designed according to DIN43772 Form 2G and has a replaceable measuring insert.
Here you can find our downloads for the Double thermocouple Type K with B-Head - HL
Screw-in double thermocouple with head - General Information | |||||||||||||||||||
Measuring range | -40 °C to +800 °C | ||||||||||||||||||
Perm. (°C) conn. head | -40 °C to +100 °C | ||||||||||||||||||
Accuracy | -40 °C to +375 °C: ±1,5 °C | 375 °C to 1.000 °C: ±0,004 |t| according to DIN IEC 60584 Class 1 | ||||||||||||||||||
Screw-in double thermocouple with head - Supply and output | |||||||||||||||||||
Measuring element | 2 x Thermocouple Type K | ||||||||||||||||||
Measuring point | Measuring point isolated | ||||||||||||||||||
Measurement signal | Thermovoltage | ||||||||||||||||||
Screw-in double thermocouple with head - Ambient conditions | |||||||||||||||||||
Protection class | IP54 according DIN 60529 | ||||||||||||||||||
Humidity and moisture condensation resistance | according to application-specific qualification | ||||||||||||||||||
Screw-in double thermocouple with head - Certificates and Standards | |||||||||||||||||||
Standards | DIN EN 61326-1:2013 | DIN EN IEC 63000:2019-05 | ||||||||||||||||||
Directive | RoHS 2011/65/EU | 2014/30/EU | ||||||||||||||||||
Screw-in double thermocouple with head - Technical Drawing | |||||||||||||||||||
C - Mounting length | |||||||||||||||||||
All dimensions in mm | |||||||||||||||||||
Screw-in double thermocouple with head - Protection sleeve | |||||||||||||||||||
Thread | |||||||||||||||||||
Length (mm) | 14 | ||||||||||||||||||
Thread | G1/2 " | ||||||||||||||||||
Wrench size | 27 | ||||||||||||||||||
Material | Stainless steel 1.4571 | 316TI | ||||||||||||||||||
Diameter (mm)1} | 9 | ||||||||||||||||||
Mounting length (mm)2} | 50, 100, 150, 200, 250, 300, 400, 500 | ||||||||||||||||||
1} Tolerance ± 0,1 mm | 2} Tolerance ± 1% | |||||||||||||||||||
Screw-in double thermocouple with head - Connection head | |||||||||||||||||||
Design | Form B | ||||||||||||||||||
Material | Aluminium | ||||||||||||||||||
W/H/Ø (mm) | 76/82/70 | ||||||||||||||||||
Color | RAL 9006 aluminium silver | ||||||||||||||||||
Cable gland | with strain relief | ||||||||||||||||||
Cable electricial connection | Screw terminals max. 2,5mm² | ||||||||||||||||||
Clamping range (mm) | 4,8 to 13 | ||||||||||||||||||
Sensor unit | Replaceable | ||||||||||||||||||
Screw-in double thermocouple with head - neck tube | |||||||||||||||||||
Diameter (mm) | 9 | ||||||||||||||||||
Length (mm) | 80 | ||||||||||||||||||
Screw-in double thermocouple with head - Delivery | |||||||||||||||||||
Assembly instructions | by means of process connection | ||||||||||||||||||
Delivery and Packaging | Probe, seperatly packaged in PE bag | ||||||||||||||||||
Matching accessories | Immersion sleeve, Heat-conducting paste | ||||||||||||||||||
Screw-in double thermocouple with head - Important assembly advices | |||||||||||||||||||
Measuring errors can occur due to heat dissipation to the environment. To keep these as small as possible, we recommend immersing the protection sleeve of your temperature probe as deep as possible into the medium to be measured during installation. The optimum installation depth should be 10-15 times the Ø of the protection sleeve or, if an immersion sleeve is used, the Ø of the immersion sleeve. When installing in pipes whose Ø does not have a sufficiently deep installation depth, you should either install the probe at an angle or in a pipe elbow. Make sure that you have enough space so that the probe can be removed again. 1) Installation with sufficient installation depth 2) Installation at an angle with small pipe Ø 3) Not like this: Minimum installation depth not reached | |||||||||||||||||||
Installation by using an immersion sleeve (4): Please ensure that the Ø and length of the immersion sleeve are selected to suit the installation situation so that the minimum immersion depth can be achieved. Please also ensure that the process connection is correct. Because the probe is not inserted directly into the medium, but via the immersion sleeve, the response times are somewhat slower. The probe should be selected so that the protection sleeve touches the bottom of the immersion sleeve and the air cushion around the protection tube is as small as possible. The use of thermal conduction paste can improve the response times. | |||||||||||||||||||
Please lay the cable so that no water can penetrate the probe and with a spare loop (4). This allows you to extend the probe without disconnecting the electrical connection. |
Thermocouple: | 2 x Type K Class 1 |
Temperature range: | -40 °C to +800 °C |
Process connection: | G1/2 " |
Connection head: | Form B |
industry: | Automotive, Cement and building materials industry, Glass industry, Heating technology, Machinery and apparatus engineering, Plastics industry, Power generation, Steel and iron industry, Waste recycling/incineration |
- Download Datenblatt Doppelthermoelement Typ K mit B-Kopf - HL
- Download Data Sheet Double thermocouple type K with B-Head - HL
- Download Bedienungsansleitung Doppelthermoelement Typ K mit B-Kopf - HL
- Download Instruction Manual Double thermocouple type K with B-Head - HL
- Download Konformitätserklärung Doppelthermoelement Typ K mit B-Kopf - HL
- Download Kennlinie Thermoelement Typ K
- Download Characteristic thermocouple type K
- Download Betriebsanleitung Thermoelemente
- Download Operating instructions Thermocouple