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Single PTC-resistor type MINIKA® KS120 G3

Numéro de pièce du fabricant:

K302149

PTC-resistor temperature sensor, screw-in sensor in Housing G3 (M6)

25,9 CAD
Réductions de prix - Plus vous achetez, plus vous économisez
Quantité
100+
Prix
23,31 CAD
Ce produit a une quantité minimale de 50
+ -
Spécifications des produits
Brand ZIEHL
Country of origin Germany
Max. operational voltage 25 VDC
Measuring voltage at NAT+15K -20...NAT+5K ≤ 7,5 V DC ≤ 2,5 V DC
Nominal response temperature NAT (TNF) 60...120°C
Tolerance NAT ± 5 K
Nominal resistance R at -20...NAT-20K VPTC ≤ 2,5 V ≤ 250 Ω
Thermal response-time ta ≤ 5 s
Rated insulation voltage Ueff 690 V
Test voltage Ueff 2500 V AC

PTC-resistor temperature sensors (also called PTC-resistors or thermistors) are temperatur dependent semiconductor resistors whose main function is to alter their electrical resistance drastically when their body temperature reaches the nominal trip temperature NAT (TNF).

PTC-resistors are used principally to protect windings in electromotors or transformers against excess temperature. They also find application in machines, tooling machines especially machine bearings and controlling the temperature of power semiconductors.

PTC-resistor temperature sensors are particularly suited to this purpose due to their precise response range combined with small dimensions and minimal thermal inertia at low cost.

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Description

PTC-resistor temperature sensors (also called PTC-resistors or thermistors) are temperatur dependent semiconductor resistors whose main function is to alter their electrical resistance drastically when their body temperature reaches the nominal trip temperature NAT (TNF).

PTC-resistors are used principally to protect windings in electromotors or transformers against excess temperature. They also find application in machines, tooling machines especially machine bearings and controlling the temperature of power semiconductors.

PTC-resistor temperature sensors are particularly suited to this purpose due to their precise response range combined with small dimensions and minimal thermal inertia at low cost.

Spécifications des produits
Brand ZIEHL
Country of origin Germany
Max. operational voltage 25 VDC
Measuring voltage at NAT+15K -20...NAT+5K ≤ 7,5 V DC ≤ 2,5 V DC
Nominal response temperature NAT (TNF) 60...120°C
Tolerance NAT ± 5 K
Nominal resistance R at -20...NAT-20K VPTC ≤ 2,5 V ≤ 250 Ω
Thermal response-time ta ≤ 5 s
Rated insulation voltage Ueff 690 V
Test voltage Ueff 2500 V AC
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