Model RLW Industrial Weighing Compression Load Cell

Low cost
Very high accuracy
Infinite resolution



A load cell or force sensor is a device which converts load or force into an electrical signal.

This series of compression load cell is bolted down using the two mounting holes and the force applied to the threaded hole.

Care should be taken to ensure that the load sensor is not exposed to load or force in excess of its capability. The range of compression load cell selected should therefore be appropriate for the maximum force (including transient forces) that can be applied to it.

This series of transducer is a strain gauge type transducer and has a mV output which may require an amplifier. We can offer a variety of high quality, low noise and high precision strain gauge amplifiers.


How it Works - Strain Gauge Load Cell

   RL technical manual (103kb)

   Data sheet (243kb)

CD1 = 13.6mm
CD2 = 5.05mm
CL1 = 22mm
CL2 = 27mm
Type Range A B C D Diameter E Diameter F G Diameter H M N Diameter P
RLW0010 10kgf (98N) 120mm 10mm 18mm 82mm 36mm 25.5mm M8 45mm 20mm 20mm 8.5mm
RLW0025 25kgf (245N) 120mm 10mm 18mm 82mm 36mm 25.5mm M8 45mm 20mm 20mm 8.5mm
RLW0050 50kgf (491N) 120mm 10mm 18mm 82mm 36mm 25.5mm M8 45mm 20mm 20mm 8.5mm
RLW0100 100kgf (981N) 120mm 10mm 18mm 82mm 36mm 25.5mm M8 45mm 20mm 20mm 8.5mm
RLW0250 250kgf (2.5kN) 120mm 10mm 18mm 82mm 36mm 25.5mm M8 45mm 20mm 20mm 8.5mm
RLW0500 500kgf (4.9kN) 210mm 14mm 40mm 133mm 60mm 37.0mm M12 60mm 25mm 36mm 13.0mm
RLW1000 1000kgf (9.8kN) 210mm 14mm 40mm 133mm 60mm 37.0mm M12 60mm 25mm 36mm 13.0mm
RLW1500 1500kgf (14.7kN) 210mm 14mm 40mm 133mm 60mm 37.0mm M12 60mm 25mm 36mm 13.0mm

Specification

Excitation/supply (acceptable)0 to 15V Temperature coefficient (zero) ±0.003% F.S. /C (typical)
Excitation/supply (calibrated)10V Temperature coefficient (span) ±0.003% F.S. /C (typical)
Output2mV/V ±10% Operating temperature range -20C to 60C
Zero balance2% F.S. Compensated temperature range -10C to 40C
Bridge resistance350 Ohms Ingress protection (IP) 67
Linearity error±0.03% F.S. Over-range capacity 50%
Hysteresis±0.03% F.S. Major construction material Steel
Repeatability±0.03% F.S. Electrical termination 3m (integral cable)
ResolutionInfinite    


Options and accessories

Electronics


All dimensions and specifications are nominal. www.rdpe.com/uk/rlw.htm 20170119
Due to our policy of on-going development, specifications may change without notice. Any modification may affect some or all of the specifications for our equipment.
 
UK Head Office
RDP Electronics Ltd
Grove Street, Heath Town
Wolverhampton, West Midlands, WV10 0PY
United Kingdom
Tel: +44 1902 457512
Fax: +44 1902 452000
Email: sales@rdpe.com
URL: www.rdpe.com
Registered in England No. 1688591

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