Air Sensor

TEF 23

APPLICATIONS

Air sensors are for temperature measuring of gaseous mediums. The sensor point is as per construction inside or outside the protection tube. Fast reaction is given by the perforated or oval cut outs at sensor tube. The passage of compensating wire to the protection tube is strain relieved. A spring is used as anti-kink protection. Clamping screws or conical stop rings are used for fastening. Furthermore are PVC-PFA-fiberglass thermo and compensating wires as well as fiberglass with metal braided meshing available. Various immersion lengths are as well available.

operating temperature: up to 400 °C
sensor point at 4 x 8 mm oval cut out
Ø 8 x 65 mm anti-kink protection spring
fast reaction time

up to 400°C
operating temperature
4x8mm
cut out
Ø8x65mm
anti-kink protection spring

TEF 23 Air Sensor

Please find following our standard thermo and compensating wires for TEF 23 thermocouples listed. Others are available on request.

Fe-CuNi type L

part#	cross section	temperature range	outer diameter
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
2239070	2x1.00 mm²	-50°C up to +500 °C	approx. 5,00 x 3,20 mm

Fe-CuNi type J

part#	cross section	temperature range	outer diameter
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
1200473	2x1.00 mm²	-50 °C up to +400 °C	approx. 4.50 mm

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

Clamping screws

Clamping screws are variable adjustable at the sensor tube. It is a save and sealed connection at process entry. An advantages of the clamping screws is the easy assembly and disassembly of the Temperature Sensor. Various designs in various materials and threads for different diameters are available.

M10x1 clamping screw

part#	1358666
thread	M10x1
thread length	8 mm
total length	approx. 33 mm
key size of screw nut	12 mm
internal Ø	6,2 mm
sealing ring	Ø 6,2 mm
material	nickel plated steel

M10x1 clamping screw

part#	1216718
thread	M10x1
thread length	8 mm
total length	approx. 33 mm
key size of screw nut	14
internal Ø	6,2 mm
sealing ring	Ø 6,2 mm
material	stainless steel

G 1/8" clamping screw

part#	1364567
thread	G 1/8"
thread length	8 mm
total length	approx. 33 mm
key size of screw nut	14
internal Ø	6,2 mm
sealing ring	Ø 6,2 mm
material	phosphated steel