Thermocouple

Welding protective sleeves

For thermocouples and RTD temperature probes Basic type: 909712

Welding protective sleeves are used for installing thermocouples and RTD temperature probes when replacement without draining the system and/or pressure resistance is required Pressure stability is temperature dependent and specified in the data sheet.

Operating temperatures up to 450 °C
Protection tube made out of steel or stainless steel
Insertion length 250 mm

Terminal heads

For thermocouples and RTD temperature probes Basic type: 909715

DIN EN 50446 defines the terminal head design types A and B, which differ in size and also slightly in their shape. Aluminum or plastic is used, depending on the application. These design types are suitable for the installation of a two-wire transmitter.

Temp.: -40 to +100 / -30 to +130 °C
Form A, B, BBK, BUZ, BUZH, J
Protection type IP54 and IP65

Connection socket

For thermocouples and RTD temperature probes Basic type: 909717

Connection sockets with 2, 4, or 6 connections are available to suit the different terminal heads for thermocouples and RTD temperature probes.

2, 4, or 6 connections
For form A, B, BBK, BUZ, BUZH, J
Fasten by locking into place or using screws

Measuring inserts for screw-in thermocouples

With terminal head form B Basic type: 909742

The measuring inserts for screw-in thermocouples with a form B terminal head are used as replacements. They are suitable for screw-in thermocouples according to data sheet 901020. Sheath measuring inserts are available for measuring insert lengths as of 800 mm.

Temp.: -200 to +1150 °C
Measuring insert length 315 to 800 mm
Measuring insert K or L

Thermocouples

According to DIN 43 732 Basic type: 909744

Thermocouples are designed as replacement elements for thermocouples according to DIN 43733. Alternatively, for special applications the thermocouples can be used to measure temperature directly.

Temp.: -200 to +1600 °C
Thermocouples type L, K, S, or B
Length: 220 to 2040 mm

Plug connections

For thermocouples Basic type: 909760

To prevent thermoelectric voltage in the connection between the thermocouple and compensating cable, the contacts for the plug connections and the thermocouple should be made from the same material. Accordingly, non-thermoelectric voltage plug connections with different contacts are available.

Temp.: -60 to +200 °C
Type of element "J", "K", and "S"
Plastic

Compensating cables/thermal cables

For the electrical connection to thermocouples Basic type: 909735

The temperature measurement using thermocouples requires the temperature of the cold junction to be measured in addition to the thermoelectric voltage. The cold junction temperature is acquired at the connection terminals of the evaluation electronics.

Temp.: -50 to +350 °C
For dry and humid locations
DIN EN 60584 and DIN 43714

Bayonet fasteners

For push-in RTD temperature probes and push-in thermocouples Basic type: 909754

Bayonet fasteners allow temperature probes to be quickly locked and unlocked at the installation location. The option to change the insertion length is also an advantage. Versions with different threads and diameters can be combined using corresponding socket diameters.

Temperature up to 600 °C
Different diameters
Brass 2.0401.20, nickel-plated

Bayonet sockets

For push-in RTD temperature probes and push-in thermocouples Basic type: 909755

Bayonet fasteners allow temperature probes to be quickly locked and unlocked at the installation location The option to change the insertion length is also an advantage. Versions with different threads and diameters can be combined using corresponding socket diameters.

Temperature up to 600 °C
Different threads
Stainless steel, 1.4305 / brass, 2.0401.20

Compression fittings

For protection tubes according to DIN 43763, mineral-insulated RTD temperature probes and mineral-insulated thermocouples Basic type: 909750

Using compression fittings, mounting and removing temperature probes is easy. Another advantage is the variable insertion lengths. Different materials and threads can be selected for the combination with different protection tube diameters.

Temperatures up to 600 °C
Different diameters
Steel, stainless steel 1.4571 / 1.47305

Flanges

For RTD temperature probes and thermocouples Basic type: 909752

Temperature probes can be easily mounted and removed with stop flanges made of different materials and for different protection tube diameters. The variable positioning of the insertion length is also an advantage. A counter flange can be used to seal the measuring point up to 1 bar.

Various protection tube diameters
Gray cast iron and sheet flanges made of steel
Temperature up to 600 °C

Screw-in thermowells

For thermocouples and RTD temperature probes Basic type: 909710

Screw-in thermowells are used for installing thermocouples and RTD temperature probes when replacement without draining the system and/or pressure resistance is required. Pressure stability is temperature dependent and specified in the data sheet.

Operating temperatures up to 400 °C
Protection tube made out of steel or stainless steel
Insertion length 260 mm

JUMO Device App

Mobile access to JUMO devices Basic type: 709771

The JUMO Device App provides the user with mobile access to their process data at all times. All current process values as well as the alarm and event list from selected JUMO devices which are networked via Ethernet can be viewed in text form.

IP address/DNS name
Retrieval of event/alarm lists
Scan function for device search

Thermocouple

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