Volsentec Amplifier Separate Type GR SERIES Standard-Range cylindrical proximity sensor

The Volsentec GR Series Standard-Range Cylindrical Proximity Sensors (Amplifier Separate Type) are available in various specification, including D5, M5, D6, and M8. All models are equipped with shielding. The sensors offer different output types, such as NPN, NA (NPN-NO), NB (NPN-NC), PNP, PA (PNP-NO), and PB (PNP-NC).

Feature Of Volsentec Amplifier Separate Type GR SERIES Standard-Range cylindrical proximity sensor

● Rich variety, excellent performance, super cost-effective

● Specialized IC, stable detection distance

● Beautiful appearance, oil-resistant and bend-resistant wire

● Detection head and amplifier are separated to achieve smaller size

Ratings and Specifications of Volsentec Amplifier Separate Type GR SERIES Standard-Range cylindrical proximity sensor

Specification		D5	M5	D6	M8
Mounting		Shield	Shield	Shield	Shield
Model	NPN	GR-D4B1NA	GR-M5B1NA	GR-D6B2NA	GR-M8B2NA
	PNP	GR-D4B1PA	GR-M5B1NA	GR-D6B2NA	GR-M8B2NA
Sensing distance		1mm±10%	1mm±10%	2mm±10%	2mm±10%
Set distance		0-0.8mm	0-0.8mm	0-1.6mm	0-1.6mm
Response frequency		800Hz
Standard target		8*8*1t(Q235A)
Output type		N:NPN,      NA:NPN-NO,       NB:NPN-NC,   P:PNP,   PA:PNP-NO,       PB:PNP-NC
Hysteresis error		1%~15% of sensing distance
Repeat accuracy		Less than 3% of sensing distance
Power supply		DC12~24V impulse(p-p) less than 10%(DC10-30V)
Current consumption		<15mA
Leakage current		<100uA
Residual voltage		Less than 2V(load current at 100mA &cable 2m)
Load current		<100mA
Circuit protection		Reverse connection protection,short circuit protection,electrical surge absorption
Indicator light		Yellow LED
Connection		Standard cable 2m
Ambient temperature		Work and store:-25℃~+70℃
Temperature effect		Between-25℃~+70℃,less than 15% of sensing distance at+23℃
Anti-vibration		Work and store:35~95%
Voltage effect		<3%
Anti-vibration		10 to 55 Hz with 1.5mm double amplitude for 2 hrs each inX,Y,and Z directions
Withstanding voltage		1000V AC, 50/60Hz 1min between charging unit and housing
Insulation resistance		>50MΩ(DC500V) between the charging unit and the outer shell
Protection degree		IEC specification IP67
Housing		Stainless steel

The Outline dimension of Volsentec Amplifier Separate Type GR SERIES Standard-Range cylindrical proximity sensor

More detail or applications of Proximity sensor, please contact us.