SX80 Draw Wire Sensor

SX80 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 […]

SX80 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 1000 mm up to 3000 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] 1000 1500 2000 2500 3000
Linearity [%] 0.15 0.15 0.10 0.10 0.10
Improved
linearity(optional)		 [%] 0.10 0.10 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 10kOhm
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:  Current 4…20mA
Output 4…20mA,2 conductors
Supply 12…30V DC
Output current max. 50mA incase of error
Dynamics < 1ms from 0…100%and 100…0%
Resolution limited by the noise
Noise 0.03mA ss =6mV ss and 200Ohm
Inverse-polarity protection yes,infinite
Working temperature -20… 85 °C,optional:-40… 85°C
Temperature coefficient 0.0079%/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