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Parâmetros
Características
Estrutura Chart
Pacote
Aplicação
Video
problema comum
NTL-ExT6
Switch temperature difference
4K (±1K tolerance)
Sensor element
thermostatic bimeta
Contact type (1-pole)
opens with rising temperature
Service life
> 100 000 cycles
Max. switching capacity
250VAC, 1.3 (0.65) A
Max. inrush current
AC 4A for 12 sec.
Connection
Si HF - JZ 3×0.5mm², length 1m
Mounting
mounting bracket with nut M8 (see illustration)
Casing
aluminium, black anodised
Dimensions
length 110mm
Weight
approx. 0.2kg
Fitting position
variable
Storage temperature
-45 to +70°C (-49 to +158°F)
Operating/Storage humidity
max. 90% RH (non-condensing)
Protection type/Protection class
IP65 / I (earthed)
Art. No
Ambient temperature¹
Switch-off temperature
Ex protection type II 2 GD
ExT6.0
0 to +60°C
+15°C (±4K tolerance)
Gases: Ex d IIC T6 Gb
Dusts: Ex tb IIIC T85°C Db IP6X
ExT6.1
+32 to 140°F
+25°C (±4K tolerance)
Gases: Ex d IIC T6 Gb
Dusts: Ex tb IIIC T85°C Db IP6X
¹ Ambient temperature inside of the cabinet/enclosure
• Compact design
• Set temperature
• High switching capacity
Compact small mechanical thermostat for temperature regulation and monitoring of heaters, for example in transmitter cabinets, control panels and measuring equipment which are deployed in areas with explosion hazard. The special switch construction enables high response accuracy, small switch temperature difference and a very long service life. High switching performance allows direct control of the heaters.