GFL-G85N-485 | Laser Proximity Sensors | DADISICK
GFL-G85N-485 | Laser Proximity Sensors | DADISICK
GFL-G85N-485 | Laser Proximity Sensors | DADISICK
GFL-G85N-485 | Laser Proximity Sensors | DADISICK
GFL-G85N-485 | Laser Proximity Sensors | DADISICK
GFL-G85N-485 | Laser Proximity Sensors | DADISICK
Model
GFL-G Series | GFL-G85N-485

Item specifics

Response time:
Up to 1.0ms
Repetitive accuracy:
Up to 2µm
Detection distance:
85mm
Detection range (f. s.):
±20mm
Linear accuracy:
±0.1%f.8. (f.s.=40mm)
Resolution ratio:
10um (In fast mode 15μm)
Output:
RS485/NPN

Review

Description

Measuring range specification
Model
Analog quantity
GFL-G30N(P)M
GFL-G50N(P)M
GFL-G85N(P)M
GFL-G120N(P)M
GFL-G250N(P)M
RS485 communication
GFL-G30N(P)-485
GFL-G50N(P)-485
GFL-G85N(P)-485
GFL-G120N(P)-485
GFL-G250N(P)-485
Detection distance
30mm
50mm
85mm
120mm
250mm
Detection Range (F.S.)
±4mm
±10mm
±20mm
±60mm
±150mm
illuminant
Red semiconductor laser
Wavelength: 655nm Maximum power: lmv
Laser type
IEC/JIS
CLASS2
FDA
CLASS II
Spot size *1
Close range
0.15x0.15mm
0.6x1.2mm
0.9x1.5mm
1.2x1.8mm
1.5x2.5mm
Central position
0.1x0.1mm
0.5x1.0mm
0.75x1.25mm
1.0x1.5mm
1.75x3.5mm
Long distance
0.15x0.15mm
0.4x0.9mm
0.6x1.0mm
0.5x0.8mm
2.0x4.5mm
Linear accuracy
±0.1%F.S.
(F.S.=8mm)
±0.1%F.S.
(F.S.=20mm)
±0.1%F.S.
(F.S.=40mm)
±0.1%F.S.
(F.S.=120mm)
±0.1%F.S.
(F.S.=300mm)
Resolution
2μm
(4μm in fast mode)
5μm
(8μm in fast mode)
10μm
 (15μm in fast mode)
30μm
 (45μm in fast mode)
75μm
 (150μm in fast mode)
Response time
High speed
max. 2ms
max. 2.5ms
Standard
max. 11.5ms
max. 15.5ms
High precision
max. 36.5ms
max. 48.5ms
Mechanical parameters
Sampling period
550μs (250mm model: 750μs)
Temperature drift characteristic
±0.08%F.S./℃
Pilot lamp
ON: Indicators OUT 1 and OUT 2 (yellow) are on
MF input (Multi-function input
In the menu external input select: Zero, Teach, Stop laser.
PN model: Grey MF wire connected to the negative terminal of the power supply (0V) is more than 20ms and disconnected for triggering once.
PNP model: The grey MF wire is connected to the positive electrode of the power supply (24V) for more than 20ms and disconnected for triggering once.
Protection circuit
Reverse connection protection, overcurrent protection
Protection class
IP64
Use ambient temperature/humidity
10+45℃(no icing)/35~85RH(no frost)
Storage ambient temperature/humidity
-20~60℃(no icing)/35~95RH(no frost)
Ambient illumination
Sunlight: less than 10000Lx Incandescent lamp: less than 3000Lx
Vibration resistance
10-55Hz double amplitude 1.5mm XYZ for 2 hours in all directions
Impact resistance
About 50G(500m/s)X, Y, Z three times in each direction
Internal circuit stability time
Approx. 1.5s
Preheating time
max.15 minutes
Material
Case: Aluminum lens :PMMA
Cable type weight
65g(without cable)
Plug-in type weight
90g
DIMENSION                                                                                                                                                                                           
Dimension of GFL-G series laser measurement sensor
WIRING DIAGRAM                                                                                                                                                                                    
current/voltage/double switching output type
Current/voltage/double switching output type of GFL-G series laser sensor switch
RS485 communication type
RS485 communication type setting of GFL-G series photoelectric distance sensor
MF input (Multi-function input)
In the menu external input select: Zero, Teach, Stop laser.
NPN type: Grey MF wire connected to the negative terminal of the power supply (0V) is more than 20ms and disconnected for triggering once.
PNP model: The grey MF wire is connected to the positive electrode of the power supply (24V) for more than 20ms and disconnected for triggering once.
Note 1. Check whether the cables are correctly connected before switching on the power. In particular, the white line (analog output line) must not touch other lines.
Note 2. The blue wire (0V) and the shielded wire (mode is not grounded) are connected in the internal circuit.
However, please use the blue wire (OV) to connect the negative terminal of the power supply, and the shielded wire (analog ground) is used to simulate the output.
DOCUMENTS & DOWNLOADS                                                                                                                                                                  
CATALOGUE

GFL-G series laser displacement sensor
GFL-G Series instructions
3D
GFL-G.3D-STP
Title
Sample Content
Title
Sample Content