SX120 Draw Wire Sensor

SX120 Draw Wire Sensor Draw wire sensors are low-cost, compact sensors which accurately measure the position or change in position of objects. Core components of a draw wire sensor are a precision measuring wire and a sensor element (e.g. potentiometer or encoder), which convert the path change into a proportional […]

SX120 Draw Wire Sensor

Draw wire sensors are low-cost, compact sensors which accurately measure the position or change in position of objects. Core components of a draw wire sensor are a precision measuring wire and a sensor element (e.g. potentiometer or encoder), which convert the path change into a proportional electrical signal. The maintenance-free draw wires are particularly quick and easy to assemble and are used because of their reliability in all areas of industry.

Key-Features:
– Measurement ranges 3125 mm up to 6000 mm
– Analog Output: Potentiometer, 0…10 V, 4…20 mA
– Digital Output Incremental: RS422 (TTL), Push-Pull
– Digital Output Absolute: CANopen, SSI
– Linearity up to ±0.02% of full scale
– Protection class up to IP67
– Temperature range: -20… 85 °C (optional -40 °C
or 120 °C)
– High dynamics
– High interference immunity factor
– Customised versions available

 

Measurement
range*		 [mm] 3125 4000 5000 6000
Linearity [%] 0.10 0.10 0.10 0.10
Improved
linearity(optional)		 [%] 0.05 0.05 0.05 0.05
Resolution see types of output table below
Sensor element Hybrid Potentiometer
Connection connector output M12 axial or cable output axial 2m (TPE cable)
Protection class IP65, optional IP67
Humidity maximum 90% relative, no condensation
Temperature [°C] standard:-20… 85 /optional:  -40… 85/optional:  -20… 120°C
(only with Potentiometer (1R) and cable output (KA))
Mechanical data extraction force, maximum velocity and maximum acceleration
see table page 13
Life expectancy approx. 2 million full strokes
Weight [g] 300 to 500, depending on the measurement range
Housing aluminium, titanium-grey anodised, spring case PA6
Accessories

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Output: Potentiometer (voltage divider)
Output 1kΩ
Supply max. 30V
Recommended cursor current <1µA
Resolution theoretically unlimited, limited by the noise
Noise dependent on the quality to the power supply
Working temperature -20… 85°C, optional:-40… 85°C/-20… 120°C
Temperature coefficient ±0.0025%/K

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Output:Voltage 0…10V
Output 0…10V, galvanically isolated,4 conductors
Supply 12…30V DC
Current consumption max . 22.5mA(unloaded)
Output current max . 10mA, min . load 10k Ohm
Dynamics < 3ms from 0…100% and 100…0%
Resolution limited by the noise
Noise 3mV ss typical,max . 37mV ss
Inverse-polarity protection yes, infinite
Short-circuit proof yes, permanent
Working temperature -20… 85 °C, optional:-40… 85°C
Temperature coefficient 0.0037%/K
Electromagnetic compatibility (EMC) according to EN61326-1:2006

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Output:Voltage 0…10V
Output 0…10V,galvanically isolated, 4 conductors
Supply 12…30VDC
Current consumption max . 22.5mA (unloaded)
Output current max . 10mA, min . load 10k Ohm
Dynamics < 3ms from 0…100%and 100…0%
Resolution limited by the noise
Noise 3mV ss typical, max . 37mV ss
Inverse-polarity protection yes, infinite
Short-circuit proof yes, permanent
Working temperature -20… 85 °C, optional:-40… 85°C
Temperature coefficient 0.0037%/K
Electromagnetic compatibility (EMC) according to EN61326-1:2006

 

No Information Available.

– Temperature range: -20… 85 °C (optional -40 °C
or 120 °C)

Temperature [°C] standard:-20… 85 /optional:  -40… 85/optional:  -20… 120°C
(only with Potentiometer (1R) and cable output (KA))
Working temperature -20… 85°C, optional:-40… 85°C/-20… 120°C
Working temperature -20… 85 °C, optional:-40… 85°C
Working temperature -20… 85 °C, optional:-40… 85°C