Bayonet probe, 6 to 8mm, -50 to 350 ° C

Bayonet probe, 6 or 8mm, -50 to 350 ° C

In production :  2 to 3 weeks

All of this resistance temperature sensors right angle with a TG 40 bayonet are designed to measure the temperature of solid substances, but they can also be used to measure the temperature of liquid and gaseous substances.

Due to the design of the temperature sensor, the cable is extended at a right angle to part of the sensor measurement.


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 To fix the temperature sensor to a point to be measured, the bayonet head screwed onto a spring is used. The combination of the bayonet nut, the spring and the corresponding bayonet adapter can provide higher pressure of the temperature sensor at right angles to the bayonet in the measured point. The maximum operating temperature range for the right angle temperature sensor is between -50 and 350 ° C (400 ° C for a short time). The range of each variant is reduced with one type of temperature sensing element and the power cable. The temperature sensors meet the protection standards IP 50 to IP 67 according to standard EN 60529, depending on the variant of the input cable.

Right angle bayonet probe, 6 to 8 mm

Sensor type TG 40
Sensitive element all types 
(Pt 100, Pt 1000, Ni 1000, Ni 10000, Ni 2226 = T1, NTC, PTC, KTY, 
TSiC, DALLAS, thermocouple K, thermocouple J, thermocouple T and so on)
Housing DIN 1.4301 stainless steel
Case diameter 6 mm or 8 mm
Diameter if case in contact 8 mm or 10 mm
Case length L
60 to 200 mm
Material of the rectangular part stainless steel
End of the case straight, hemisphere R6 or vertex 120 °
Input cable variations / temperature range 
(may be limited by the type of sensitive element 
- to be determined in the documentation)
Shielded PVC -30 to 80 ° C 
Unshielded PVC -40 to 105 ° C 
silicone -50 to 200 ° C 
armored teflon -50 to 250 ° C 
with fiberglass 0 to 400 ° C (with metallic braid)
Ingress protection IP 50 to IP 67 according to EN 60529 - depending on the type of cable
Material / Size of bayonet head ⌀ 6 mm: nickel-plated brass / L = 16 mm, interior 12,8 mm 
8 mm: nickel-plated brass / L = 18 mm, interior 15 mm
Spring material / dimension Ø 6 mm: stainless steel DIN 1.4301 / L = 200 mm, outside 8 mm, ⌀ of wire 1 mm 
8 mm: stainless steel DIN 1.4301 / L = 200 mm, outside 10 mm, wire 1 mm
Insulation resistance (between housing and sensor) > 200 MΩ at 500 VDC, 25 ± 3 ° C
Maximum permissible static traction on the input cable 1 kg


Product Type
Maximum operating temperature
6 mm
8 mm
Cable length
Custom projects
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