SX50 Draw Wire Sensor

SX50 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 […]

SX50 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 50 mm up to 1250 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] 50 75 100 125 150 225 250 300 375 500 625 750 1000 1250
Linearity [%] 0.50 0.50 0.50 0.50 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.10 0.10 0.10
Improved
linearity(optional)		 [%] – – – – 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.05 0.05 0.05
Improved linearity(optional) ** [%] 0.10 0.10 0.10 0.10 – – – – – – – – – –
Resolution see types of output table below
Sensor
element		 Hybrid Potentiometer
Connection connecto routput M12 axial or cable output axial 2m (TPEcable)
Protection class IP65, optionalIP67
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 cables, connectors,digital displays, deflection pulley, rope extensions,
magnetic clamp(see pages 11 and 12)

—————————————————————————–

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

—————————————————————————–

Output:Voltage0…10V
Output Supply 0…10V, galvanically isolated,4 conductors
Current consumption 12…30VDC
Output current max.22.5mA(unloaded)
Dynamics max.10mA,min.load10kOhm
Resolution < 3ms from 0…100%and 100…0%limited by the noise
Noise 3mVss typical,max.37mVss
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

—————————————————————————–

Output:  Current4…20mA
Output 4…20mA,2 conductors
Supply 12…30VDC
Output current max. 50mA in case of error
Dynamics < 1ms from 0…100%and 100…0%
Resolution limited by the noise
Noise 0.03mAss =6mVss an200Ohm
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))
Output: Potentiometer (voltage divider)
Working
temperature		 -20… 85°C,optional:-40… 85°C/-20… 120°C
Temperature
coefficient		 ±0.0025%/K
Output:Voltage0…10V
Working temperature -20… 85 °C,optional:-40… 85°C
Temperature coefficient 0.0037%/K
Output:  Current4…20mA
Working temperature -20… 85 °C,optional:-40… 85°C
Temperature
coefficient		 0.0079%/K