Accessories for temperature measurement

JUMO offers a variety of accessories for optimum temperature measurement. This includes thermowells, process connections, and installation locations which assist in optimum probe placement. Furthermore, you will find spare parts such as thermocouples, measuring inserts, as well as connecting cables, heads, and sockets. The JUMO Device App is available here, too.

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Accessories

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Welding protective sleeves - For thermocouples and RTD temperature probes

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

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

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

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
Measuring inserts for screw-in RTD temperature probes - With form B terminal head

Measuring inserts for screw-in RTD temperature probes
With form B terminal head Basic type: 909740
The measuring inserts for screw-in RTD temperature probes with a form B terminal head are used as replacements. They are suitable for RTD temperature probes according to data sheet 902020 and 902820. Sheath measuring inserts are available for instances when the length of the measuring insert is 800 mm or longer.
  • Temp.: -200 to +600 °C
  • Measuring insert length 315 to 800 mm
  • Sensor: Pt100, Pt500, or Pt1000
Thermocouples - According to DIN 43 732

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

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
Process connections - For dial thermometer

Process connections
For dial thermometer Basic type: 608730
Temperature probes (TF), process connections (TA), and thermowells (SH) fall under the type number.
  • Max. temp.: 400 °C (stainless steel)
  • Insertion length up to 300 mm
  • Brass/steel/stainless steel
Connecting cables - For single and double thermometers

Connecting cables
For single and double thermometers Basic type: 909737
Connecting cables with stranded copper conductors transmit measuring signals from RTD temperature probes, resistance transmitters, humidity transmitters, or measuring probes with a standard signal to measuring, control, and recording devices. They are also used for supply voltages for active measuring probes.
  • Temp.: -190 to +260 °C
  • For dry and humid locations
  • Design depends on operating conditions
Hygienic thermowells - For temperature probes

Hygienic thermowells
For temperature probes Basic type: 902812
The hygienic thermowells have been designed for use with standard temperature probes in the food and pharmaceutical industry. All process connections widely used in the industry are available.
  • Insertion length 50 to 150 mm
  • Temp.: -50 to +260 °C
  • Stainless steel 316L
Compensating cables/thermal cables - For the electrical connection to thermocouples

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
Plug connections - For RTD temperature probes

Plug connections
For RTD temperature probes Basic type: 909762
The gold-plated contacts on the plug connections ensure that the connection between the RTD temperature probe and the connecting cable has a low contact resistance which prevents the measuring signal from being distorted. The locking mechanism also protects it against vibrations.
  • Temp.: -60 to +200 °C
  • LEMOSA connectors and couplings
  • Silicone-insulated connecting cable
Bayonet fasteners - For push-in RTD temperature probes and push-in thermocouples

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

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
Installation locations and accessories - for temperature probes

Installation locations and accessories
for temperature probes Basic type: 902442
If temperature probes are not installed correctly their high level of accuracy drops when measuring the temperature in pipes. As a result, the correct installation location is the first step for ensuring correct temperature measurement. Ball valves, T-pieces, adapter screw fittings, and installation accessories are used for this purpose.
  • Max. temp.: 150 °C
  • PN = 16 bar
  • Accessories: sealing sets, extension socket
Thermowells - for heat meter temperature probes

Thermowells
for heat meter temperature probes Basic type: 902440
Thermowells are used for replacement of the RTD temperature probes without emptying the system and/or pressure resistance. Shorter thermowells are mostly screwed into T-pieces while longer design types are screwed into special welded sockets or welded directly in the pipe wall.
  • Insertion length 35 or 120 or 400 mm
  • Max temp.: 105/150/180 °C
  • Stainless steel or brass protection tube
JUMO dicoTEMP 100 - Smart tube for temperature measurement

JUMO dicoTEMP 100
Smart tube for temperature measurement Basic type: 608740
JUMO dicoTEMP 100 combines the strengths of various measurement methods. Measuring devices (thermostats and dial thermometers) that are already integrated into the process can continue to be used at the same measuring point. They can be expanded functionally with electrical temperature measurement and therefore with diverse temperature measurement.
  • Sensor: Pt100 or Pt1000
  • Temp.: -40 to +260 °C
  • Four-wire circuit with M12 connection
Compression fittings - For protection tubes according to DIN 43763, mineral-insulated RTD temperature probes and mineral-insulated thermocouples

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
Process connections - For thermostats

Process connections
For thermostats Basic type: 606710
These include temperature probes, screw connections, and thermowells.
  • Max. pressure: 67 bar (stainless steel)
  • Optional holding accessories
  • Max. temp: 400 °C (stainless steel)
Screw-in thermowells - For thermocouples and RTD temperature probes
H2 Signet

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

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
Flanges - For RTD temperature probes and thermocouples

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

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