Fe-CuNi - 1 x Type J

Fe-CuNi - 2 x Type J

white

black

NiCr-Ni - 1 x Type K

NiCr-Ni - 2 x Type K

NiCrSi-NiSi - 1 x Type N

NiCrSi-NiSi - 2 x Type N

-

+

white

black

-

+

black

white

+

-

green

white

+

-

green

white

+

-

white

green

-

+

white

pink

-

+

white

pink

-

+

pink

white

+

-

Terminal

Spring

Measuring point

Ceramic

socket

Mineralinsulated

cable

Terminal

Measuring point

Ceramic

socket

Isolating stick

Pt10Rh-Pt - 1 x Type S

white

orange

Pt30RhPt-Pt6Rh - 1 x Type B

-

+

white

orange

-

+

orange

white

+

-

white

grey

-

+

white

grey

-

+

grey

white

+

-

Pt10Rh-Pt - 2 x Type S

Pt13Rh-Pt - 1 x Type R

white

orange

-

+

white

orange

-

+

orange

white

+

-

Pt13Rh-Pt - 2 x Type R Pt30RhPt-Pt6Rh - 2 x Type B

Mesurement - Tolerance class

series

Measurement - Thermocouple

Connection head

Description

Straight thermocouples of this series are made

of a metal thermowell in the design AM or of a

metal and a ceramic thermowell in the design

AMK.

The base of the thermowell is designed

according to the material of the thermowell with

a base stopper or as a sphere.

Based on the properties of metal thermowell

these thermocouples are suitable for using only

up to the temperature of approximately 1100

o

C.

The connecting head is attached to the

thermowell with two screws.

The measurement insert is screwed tightly to the

connecting head.

Process connection

Thermowell Material

Nominal length NL

Acceptance certificate

Stop flange - AF Stop- and counter flange - AGF

Article number: series .

Tolerance class

series

Thermocouple

Connecting head

Description

Straight thermocouples of this series are made

of a metal thermowell in the design BM or they

are made of a metal and a ceramic thermowell

in the design BMK.

The base of the thermowell is designed

according to the thermowell material with a base

stopper or as a sphere.

Based on the properties of metal thermowells,

these thermocouples are suitable for use only up

to the temperature of approximately 1100

o

C.

The connecting head is attached to the

thermowell with two screws.

The measurement insert is screwed tightly to the

connecting head.

Process connection

Thermowell Material

Nominal length NL

Acceptance certificate

Gas-tight threaded socket - GM Stop flange - AF Stop- and counter flange - AGF

Article number: series .

Tolerance class

Thermocouple design

Thermocouple

Connecting head

Description

Straight thermocouples of this series are made

of a stay-tube 32 mm with a length of 200 mm

or they are made of a stay-tube with 22 mm

with a length of 150 mm and a ceramic outer-

and inner protective tube in type TAKK or a

ceramic outer protective tube in type TAK.

These thermocouples are suitable for use up to

the temperature of approximately 1600

o

C.

The connecting head is attached to the

stay-tube with two screws.

The measurement insert is screwed tightly to the

connecting head and it is not removable.

Process connection

Thermowell Material Stay tube

Nominal length NL

Gas-tight threaded socket - GM Stop flange - AF Stop- and counter flange - AGF

Stay tube material

Article number: Series .

Tolerance class

Thermocouple

Connecting head

Description

Straight thermocouples of this series are made

of a stay-tube 15 mm of 80 mm length or a

ceramic outer protective tube.

These thermocouples are suitable for use up to

the temperature of approximately 1600

o

C.

The connecting head is attached to the

stay-tube with two screws.

The measurement insert is screwed tightly to the

connecting head and it is not removable.

Process connection

Thermowell Material

Nennlänge NL

Gas-tight threaded socket - GM Stop flange - AF Stop- and counter flange - AGF

Article number: TBK .

Description

Thermocouples of this series are suitable for

measuring the flue gases at low pressures up to

1 bar.

The installation takes place with the help of a

stop flange or a gas-tight threaded socket in the

flue gas duct.

In order to improve the thermal / chemical

resistance, the thermowell can be manufactured

from heat resistant steel or can be coated with

enamel.

The removable measurement insert puts

pressure on the base of thethermowell, in order

to ensure a good heat transfer.

According to the selection list, the connector

head is made of aluminium.

The thermowell is inserted in the connector head

and is mounted with 2 screws.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Process connection

Thermowell Material

Installation length U1 Total length L

Acceptance certificate

Connection head

Gas-tight threaded socket - GM Stop flange - AF Stop- and counter flange - AGF

Article number: T10 .

Description

Thermocouples of this series are used in the

plant and container construction, in the chemical

industry.

The thermowell is attached in the process using

a clamp connection or, it is directly welded in.

The installation takes place in containers or

tubes at low mechanical and chemical stress.

The removable measurement insert puts

pressure on the base of the thermowell, in

order to ensure a good heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

Measurement - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Process connection - only for thermowell Ø12 and Ø14 mm

Thermowell

Explosion prevention

Nominal length NL Total lengthL

Acceptance certificate

Material

Connection head

Clamp connection KV

Article number: T20 .

Description

Thermocouples of this series are used in the

plant and container manufacture, in the chemical

industry and in the food- and beverage industry.

The installation takes place in containers or

tubes at low mechanical and chemical stress.

The removable measurement insert puts

pressure on the base of the thermowell transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell is made of a seamless tube, the

screw-in plug, the welded base stopper, a

welded stop ring and a loose screw joint, which

is screwed to the connector head.

The thread groove and the sealing of the

screw-in plug are manufactured as in the DIN

3852 Form A. This DIN is specified in the

thermowell norm 43772.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Screw-in spigot

Thermowell

Explosion prevention

Installation length U1 Total length L

Acceptance certificate

Material

Connection head

ØE ØD1 K1

Article number: T21.

Description

Thermocouples of this series are used in the plant

and container construction, in the chemical industry

and the food- and beverage industry.

The installation takes place in containers or tubes

at low mechanical and chemical stress.

In order to improve the chemical resistance, coating

the insert with ECTFE or PFA, as well as plating it

with TANTALUM is possible.

The removable measurement insert puts pressure

on the base of the thermowell, in order to ensure a

good heat transfer.

According to the selection list, the connector head

is made of plastic, polyester, aluminium or stainless

steel.

Measurement insert - Tolerance class

Measurement insert - connection type

Measurement insert - thermo couple

Flange

Thermowell

Explosion prevention

Installation length U1 Total length L

Acceptance certificate

Material

Connection head

Article number: T22 .

Description

Thermocouples of this series are used in

ventilation systems, in which the air temperature

must be measured.

The installation takes place in air ducts by using

a clamp connection or a flange plate, which is

attached to the air duct.

The measurement insert is removable and is

mounted in the connector head.

According to the selection list, the connector

head is made of plastic, polyester and

aluminium.

The thermowell is made of a seamless tube, the

screw-in spigot, the welded base stopper, a

welded stop ring and a loose screw connection,

which is screwed to the connector head.

Through the gas-tight connection to the

measurement insert, no medium can get out.

Not suitable for atmospheric over pressure.

.

Measurement insert - Tolerance class

Measurement insert - connection type

Measurement insert - thermo couple

Process connection

Nominal length NL

Material

Connection head

Clamp connection KV Flange plate with clamp connection KV

Article number: T23 .

Description

Thermocouples of this series are installed in

pipelines of small dimensions. The compression

fittings are screwed in the G1/2” - connections in

order to mount the measurement in the tube.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure a good heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell is made of a seamless tube, the

screw-in spigot, the welded base stopper, a

welded stop ring and a loose screw connection,

which is screwed to the connector head.

The thermowell is screwed-in in a T-piece with 3

x G1/2” connection.

Measurement insert - Tolerance class

Measurement insert - connection type

Measurement insert - Thermo couple

Total length L

Explosion prevention

Abnahmebescheinigung

Connection head

Article number: T24 .

Description

Thermocouples of this series are used in the

plant and container manufacture, in the chemical

industry and in the food- and beverage industry.

The installation takes place in containers or

tubes at low mechanical and chemical stress.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure an easy heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell is made of a seamless tube, the

screw-in spigot, the welded base stopper, a

welded stop ring and a loose screw connection,

which is screwed to the connector head.

.

Measurement insert - Tolerance class

Measurement insert - connection type

Measurement insert - Thermo couple

Screw-in spigot

Thermowell

Explosion prevention

Installation length U1 Total length L

Acceptance certificate

Material

Connection head

Article number: T25 .

Description

Thermocouples of this series are used in the

plant and container manufacture at medium

mechanical and thermal stress.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure a good heat transfer. In this protective

fitting with tapered tip, the small air gap between

the thermowell and measurement insert

positively affects the response time.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell is made of a seamless tube, the

screw-in spigot, the welded base stopper, a

welded stop ring and a loose screw connection,

which is screwed to the connector head.

The structure of this protective fitting is specified

in the DIN 43772.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermo couple

Process connection - only for thermowell Ø12 and Ø14 mm

Thermowell

Explosion prevention

Nominal length NL Total length L

Acceptance certificate

Material test certificate

Connection head

Article number: T30 .

Clamp connection KV

Description

Thermocouples of this series are used in the plant and

container manufacture, in the chemical industry and in

the food- and beverage industry.

The installation takes place in containers or tubes at low

mechanical and chemical stress.

The removable measurement insert puts pressure on

the base of the thermowell, in order to ensure an easy

heat transfer. In this protective fitting with tapered tip,

the small air gap between the thermowell and

measurement insert positively affects the response

time.

According to the selection list, the connector head is

made of plastic, polyester, aluminium or stainless steel.

The thermowell is made of a seamless tube, the

screw-in spigot, the welded base stopper, a welded

stop ring and a loose screw connection, which is

screwed to the connector head.

The structure of this protective fitting is specified in the

DIN 43772.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Screw-in spigot

Thermowell

Explosion prevention

Installation length U1 Total length L

Acceptance certificate

Material

Connection head

Article number: T31.

ØE ØD1 K1

Description

The installation takes place in containers or pipelines at medium

mechanical and thermal stress.

In order to improve the chemical resistance, coating the insert

with ECTFE or PFA, as well as plating with TANTALUM is

possible.

The removable measurement insert puts pressure on the base

of the thermowell, in order to ensure a good heat transfer. In this

protective fitting with tapered tip, the small air gap between the

thermowell and measurement insert positively affects the

response time.

According to the selection list, the connector head is made of

plastic, polyester, aluminium or stainless steel.

The thermowell is made of a seamless tube, the screw-inspigot,

the welded base stopper, a welded stop ring and a loose screw

connection, which is screwed to the connector head.

The structure of this protective fitting is specified in the DIN

43772.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Flange

Thermowell

Explosion prevention

Installtion length U1 Total length L

Acceptance certificate

Material

Connection head

Article number: T32 .

Description

The installation takes place in containers or

tubes at medium mechanical and thermal stress.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure a good heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The protective fitting is made of a turned and

deep-drilled thermowell, the neck tube with a

welded thermowell screw connection and a

welded stop ring and a lose screw connection,

on which the connector head is mounted.

The structure of this protective fitting is specified

in the DIN 43772.

Measurement insert - Tolerance class

Measurement insert - connection type

Measurement insert - Thermocouple

Total length L Cone length U

Explosion prevention

Thread N Drilling Ø d1 Thermowell Ø F2 / Ø F3

Acceptance certificate

Material

Connection head

Article number: T40 .

Description

The installation takes place in containers or

tubes at intermediate mechanical and thermal

stress.

The removable measurement insert puts

pressure on the base of the protective tube, in

order to ensure an easy heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell is made up of the following parts:

a Thermowell turned and deep-drilled from solid

material welded in a flange, a neck tube with a

welded screw connection to The thermowell and

a welded stop ring and a loose screw connection,

on which the connector head is mounted.

The structure of this protective fitting is specified

in the DIN 43772.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

total length L Cone length U Installation length U1

Explosion prevention

Thread N Drilling Ø d1 Thermowell Ø F2 / Ø F3

Acceptance certificate

Material

Connector head

Flange

Article number: T41.

Description

Thermocouples of this series are used in the

plant and container construction and in the

chemical industry.

The installation takes place in tubes for NW15 to

NW100 at low mechanical and chemical stress.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure a good heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell, made of solid material, is

turned and deep drilled. The connector head is

mounted on the thermowell using a welded stop

ring and a loose screw connection M24 x 1.5.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Total length L

Explosion prevention

Acceptance certificate

Material

Connection head

Article number: T42 .

Description

Thermocouples of this series are used in the

plant and container construction and in the

chemical industry.

The installation takes place in a T-screw

connection, which is stressed with intermediate

to high pressure.

The removable measurement insert puts

pressure on the base of the thermowell, in order

to ensure a good heat transfer.

According to the selection list, the connector

head is made of plastic, polyester, aluminium or

stainless steel.

The thermowell, made of solid material, is

turned and deep drilled. The connector head is

mounted on the thermowell using a welded stop

ring and a loose screwed connection M24 x 1.5.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Total length L

Explosion prevention

Acceptance certificate

Connection head

Article number: T43 .

Description

This thermocouple is installed for measurements

on the surfaces.

The measurement can be done on the plane

surfaces or in the tubes. Here the mounting

method “welding, screwing-in or clamping using

a tension band” can be chosen according to the

case of application.

In order to prevent the heat conduction error, the

protecting block should have a direct metallic

contact to the measuring point and insulation of

the measuring point should be provided for.

The measurement insert is mounted on a

protecting block with a screw and can be

changed anytime without having to dismantle

the protecting block.

Executions with 2 x Pt100 are possible just as

determining insulation and the length of the

connection cable.

Measurement insert - Tolerance class

Measurement insert - Thermocouple

Connection cable - Type

Mounting method

Connecting cable - Length

Explosion prevention

Article number: T61.

Description

This thermocouple is installed on the surface for

measurements.

The measurement can be done on the plane

surfaces or in the tubes. Here the mounting

method “welding, screwing-in or clamping using

a tension band” is chosen according to the case

of application.

In order to prevent the heat conduction error, the

protecting block should have a direct metallic

contact to the measuring point and insulation of

the measuring point should be provided for.

Measurement insert - Tolerance class

Measurement insert - Thermocouple

Mounting method

Length

Explosion prevention

Article number: T62 .

Description

In case of reactors and tanks in the chemical industry, multiple measuring points are needed for the exact

temperature control over the entire height of the reactor and level. SCHRAMM provides different varieties of

profile thermocouples, which ensure an optimum heat transfer to the inner wall of the thermowell. Here it

should be noted that the sheathed thermocouples can be changed during the operation without any problem.

The profile thermocouple pictured

on this page consists of

connection housing with a clamp

connection. The individual

thermocouples are brought to the

measuring point over the guide

tube and fixed in the connection

housing with a clamp connection.

The test connection on the neck

tube identifies a leakage in the

thermowell.

The guide tubes of the individual

thermocouples are divided in

demountable parts and are

mounted on the spot.

Description

Thermocouples of this series are used in areas

where a measurement without a thermowell is

possible and a quick temperature measurement

must be carried out.

The mounting in the process takes place with

the help of a clamp connection. This clamp

connection optionally has a clamping ring made

of PTFE or stainless steel.

Measurement insert - Tolerance class

Measurement insert - Thermocouple

Process connection

Connection cable

Explosion prevention

Cable length KL

Sensor dimension ØME Transition casing HL

Nominal length NL

Article number: T90 .

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Description

Thermocouple measurement inserts are in the

existing thermowell for mounting.

The measurement insert is made either of a

ceramic connection block, a flanged pulley with

a free conductor ends or a flanged pulley with a

mounted transducer.

The mounting of this measurement insert takes

place in a connector head design B with the help

of pressure springs. The pressure springs make

sure, that the measuring insert lies flat at the

base of thermowells in order to ensure a good

heat transfer.

Measurement insert length MEL

Explosion prevention

Sensor dimension ØME

Acceptance certificate

Article number: T91.

Description

Thermocouples of this series are used in such

areas, where measuring without a protective

tube is possible and a quick temperature

measurement must be carried out.

The mounting in the process takes place with

the help of a clamp connection. This clamp

connection optionally has a clamping ring made

of PTFE (Teflon) or stainless steel.

According to the selection list, the connector

head is made of polyamide, aluminium or

stainless steel.

Measurement insert - Tolerance class

Measurement insert - Connection type

Measurement insert - Thermocouple

Process conneciton

Explosion prevention

Sensor dimension ØME

Nominal length NL

Connection head

Article number: T92 .