BAYONET SENSOR

TEF 4

APPLICATIONS

Insertion sensors with bayonet cap are mainly used in moulds and tools of the polymer processing industry. With the 110° sensor tip the sensor is matching to the sensor hole. The 200 mm standard spring out of 1.4310 guarantees a perfect fitting on to the sensor tip. The cap has a 8 mm or 6 mm spring thread. With throwing the bayonet cap the insertion length can be changed. The ID of the bayonet cap is 15 mm. Leads are out of fiberglass insulated cores with protection meshing and galvanized steel wires.

the most common used sensor
operating temperature: up to 400 °C
sensor tip:
Ø 8 x 12 mm – 110 °
Ø 6 x 12 mm – 110 °
isolated or non-isolated
as single or double element

up to 400°C
operating temperature
internal-Ø15mm
bayonet cap
Ø 6 or Ø 8 mm
sensor tip - 110°

TEF 4 Bayonet Sensor

Please find following our standard thermo and compensating wires for TEF 4 Ø 6 mm thermocouples listed. Others are available on request.

Fe-CuNi type L

part#	cross section	temperature range	outer diameter
2006830	2x0,22 mm²	-100 °C up to +200 °C	approx. 3,20 mm
1200455	2x0,22 mm²	-50 °C up to +400 °C	approx. 3,40 mm
1307289	2x0,22 mm²	-40 °C up to +180 °C	4,00 mm ± 0,10 mm
1200456	4x0,22 mm²	-50 °C up to +400 °C	3,80 mm max.
1200461	2x0,75 mm²	-55 °C up to +180 °C	4,0 x 2,3 mm
1200464	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm
1200465	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm
1256523	2x1,00 mm²	-50 °C up to +500 °C	approx. 4,50 x 2,60 mm
2239027	2x1,00 mm²	-90 °C up to +650 °C	approx. 5,00 x 3,20 mm

Fe-CuNi type J

part#	cross section	temperature range	outer diameter
2100238	4x0,22 mm²	-50 °C up to +200 °C	3,00 mm
1229818	4x0,22 mm²	-50 °C up to +400 °C	approx. 3,60 mm
1222528	2x0,35 mm²	-50 °C up to +400 °C	approx. 3,40 mm
1201349	2x1,00 mm²	-50 °C up to +500 °C	4,60 mm max.

NiCr-Ni type K

part#	cross section	temperature range	outer diameter
1320956	2x0,22 mm²	+180 °C	approx. 3,90 mm
1298584	4x0,22 mm²	-50 °C up to +400 °C	4,00 mm max.
1200471	2x0,50 mm²	-50 °C up to +400 °C	approx. 3,50 mm
1200473	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm

Please find following our standard thermo and compensating wires for TEF 4 Ø 8 mm thermocouples listed. Others are available on request.

Fe-CuNi type L

part#	cross section	temperature range	outer diameter
1307289	2x0,22 mm²	-40 °C up to +180 °C	4,00 mm ± 0,10 mm
1200456	4x0,22 mm²	-50 °C up to +400 °C	3,80 mm max.
1200464	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm
1200465	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm
1256523	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 x 2,60 mm
2239027	2x1,00 mm²	-90°C up to +650 °C	5,00 x 3,20 mm max.

Fe-CuNi type J

part#	cross section	temperature range	outer diameter
1229818	4x0,22 mm²	-50 °C up to +400 °C	approx. 3,60 mm
1201349	2x1,00 mm²	-50 °C up to +400 °C	4,60 mm max.

NiCr-Ni type K

part#	cross section	temperature range	outer diameter
1298584	4x0,22 mm²	-50 °C up to +400 °C	4,00 mm max.
1200473	2x1,00 mm²	-50 °C up to +400 °C	approx. 4,50 mm

sensor tips

TEF 4 temperature sensor - sensor tip Ø 6 mm 110°
TEF 4 temperature sensor - sensor tip Ø 8 mm 110°
TEF 4 A temperature sensor - plane sensor tip, Ø 6 mm or Ø 8 mm
TEF 4 temperature sensor - ball sensor tip, Ø 6 mm or Ø 8 mm
TEF 4 B temperature sensor - only Ø 8 mm (shaft) possible, ball sensor tip with ceramic pearl and brass part
TEF 4 B temperature sensor - only Ø 8 mm (shaft) possible, ball sensor tip with ceramic pearl and brass part

Miniature - round plugs with screw connection

2-pin	plug	T3200	part# 1200716
	socket	T3201	part# 1200721

3-pin	plug	T3260	part# 1201415
	socket	T3261	part# 1200722

4-pin	plug	T3300	part# 1103624
	socket	T3301	part# 1200723

Round plugs with screw connection

3-pin	plug	T3079	part# 1103631
	socket	T3080	part# 1200749

5-pin	plug	T3083	part# 1103635
	socket	T3084	part# 1200750

Round plugs with bayonet connection

3-pin

plug

T3008

part# 1103627

5-pin

plug

T3012

part# 1119173

Thermocouple plug connectors

J type	plug	A9.1	part# 1107127
	socket	A10.1	part# 1107128
	with cross section	2x0,50 mm²	part# 1349300

K type	plug	A9.2	part# 1209136
	socket	A10.2	part# 1134620
	with cross section	2x0,50 mm²	part# 1349300

Miniature plug connectors

Lemo	cable Ø max. in mm
	sizes	0S	1S	2S	3S
	standard socket	3,7	4,2	4,2	4,2
	fitting socket
	standard plug	3,7	4,2	4,2	4,2

Screw-in protection sleeves

Screw-in protection screws allow an assembly and disassembly of temperature sensors without system release.

Screw-in protection sleeve

material	stainless steel 1.4301
thermocouples	Ø 8 mm Ø 6 mm
diameter	Ø 12 mm Ø 10 mm
internal borehole	Ø 8,5 mm Ø 6,5 mm
fitting depth (customer request)	inclusive thread
thread length	10 mm
key size	24
sensor screwing	G 1/4"
process connection	G 3/8" G 1/2" M18x1,5 M20x1,5

Screw-in protection sleeve

material	brass MS58
thermocouples	Ø 8 mm Ø 6 mm
diameter	Ø 12 mm Ø 10 mm
internal borehole	Ø 8,5 mm Ø 6,5 mm
fitting depth (customer request)	inclusive thread
thread length	10 mm
key size	24
sensor screwing	G 1/4"
process connection	G 3/8" G 1/2" M18x1,5 M20x1,5

N4 screw-in nipple

N4 G3/8” screw-in nipple

part#	1204429
thread	G 3/8"
thread length	6 mm
total length	27 mm
key size	17
shaft Ø	14,5 mm
internal Ø	9 mm
material	nickel plated steel
pulled pins	2

N4 G1/4” screw-in nipple

part#	1204428
length	G 1/4"
thread length	6 mm
total length	27 mm
key size	17
shaft Ø	14,5 mm
internal Ø	9 mm
material	nickel plated steel
pulled pins	2

N4 M14x1.5 screw in nipple

part#	1204427
thread	M 14 x 1,5
thread length	6 mm
total length	27 mm
key size	17
shaft Ø	14,5 mm
internal Ø	9 mm
material	nickel plated steel
pulled pins	2

N32 screw-in nipples

N32 M14 x 1,5 x 60 mm

screw-in nipple

part#	1357959
thread	M14 x 1,5
thread length	10 mm
total length	60 mm
shaft length	14,5 mm
internal diameter	9 mm
material	nickel plated steel
pulled pins	2

Design examples

TEF 4 temperature sensor - Ø 4 x 12.8 mm - 110° sensor tip
TEF 4 temperature sensor - Ø 5 x 12 mm - ball sensor tip
TEF 4 temperature sensor - Ø 6 x 12 / 80 mm - ball sensor tip
TEF 4 temperature sensor - Ø 8 x 2 / 140 mm - plane sensor tip
TEF 4 temperature sensor - Ø 8 x 10 / 120 mm - 110° sensor tip
TEF 4 temperature sensor - Ø 8 x 12 mm - plane sensor tip - up to 500 °C temperaturestable