N1xxC, rotation speed sensor

Описание

Eddy current probe in a cylindrical housing for non-contact measurement of rotor rotational frequency (range 0…6000 Hz), with an electronic unit integrated into the probe housing. Output type: 4…20 mA pulse signal, three-wire connection. Maximum operating temperature up to +125 °C.

Designed for use in rotor rotational frequency monitoring channels together with the controllers of the "Vibrobit 300" and "Vibrobit 500" systems.

Key features:

sensor output signal — current pulses
compatibility with non-ferromagnetic materials

Технические характеристики

Measurement principle	eddy-current
Measured value	rotational frequency
Compatibility with transducers	-
Frequency range	0-6000 Hz
Shaft control surface type	Pinion; Groove
Control surface material (metal)	ferromagnetic steel non ferromagnetic steel
Regystry number	87625-22
Limit of speed permissible relative measuring error, %	±0,1
Calibration interval, years	3
Output signal type	current pulse signal
Load resistance, Ohm (max)	500
Connection diagram (number of lines)	three-wire
Power supply voltage range, V	+ (22-26)
Current consumption, max (мА)	60
Operating temperature range, °С	from −40 to +125 (sensing element)
Housing index of protection according to ГОСТ 14254	IP67
Resistance to external influencing factors ГОСТ 30631–99	M5
Connection	ST1210/S6
Overall dimensions, mm	cylindrical housing with M16×1 thread
Service life, years (min.)	10
Warranty period, months	36
MTBF, hours	150000