Eilersen / Single Point Load Cell SPSX (SPSX-Ex)

The robust digital single point load cell type SPSX is produced in stainless steel and hermetically sealed to IP69K. The main applications are graders, multihead weighers, checkweighers, filling machines, belt scales, platform scales, bench scales etc. The SPSX load cell is OIML and NTEP approved. ATEX (Ex) and IECEx approved versions for installation in ATEX zone are also available.

Type:SPSX (Non-ATEX) SPSX-Ex (ATEX)
Capacity (Emax):5, 10, 20, 30, 50, 100, 150, 200 kg
Accuracy:Industrial 0.025%, Precision 0.015%, High Precision 0.010%
Overload Tolerance:Up to 1000% of rated capacity
Brand:

Description

Single Point Load Cell SPSX (SPSX-Ex)

Special Features

 
  • Made in Denmark
  • Electropolished stainless steel 1.4542 (17-4 PH)
  • Laser welded with Duplex 1.4462 stainless steel
  • ATEX and IECEx certified (Zone 1, 2, 21, 22)
  • Robust capacitive technology
  • High tolerance of up to 1000% overload
  • High accuracy, High resolution
  • Platform size up to 400 x 400mm
  • Hermetically sealed to IP68
  • Capacity (Emax): 5, 10, 20, 30, 50, 100, 150, 200 kg
  • Accuracy: Industrial 0.025%, Precision 0.015%, High Precision 0.010%
  • Small deflection at rated capacity
  • Replaceable load cell cable
  • High resonance frequency (spring rate) for rapid dynamic weighing
  • Easy mechanical and electrical installation
  • Digital filters

Dimensions (mm)


Specifications

Parameter Unit 0.025% C3 0.015%* C4
Rated capacity (Emax) kg 5, 10, 20, 30, 50, 100, 150, 200
Safe overload limit % of Emax 300 to 1000
Safe siderload limit % of Emax 500 to 2000
Minimum dead load % of Emax 0
Combined Accuracy % of Emax 0.025 0.015
Repeatability % of Emax 0.012 0.010
Hysteresis % of Emax 0.010 0.005
Creep 30 min. % of Emax 0.015 0.010
Temperature effect on zero % /10°C 0.030 0.025
Temperature effect on sensitivity % /10°C 0.030 0.025
Compensated temperature range °C -10 to 50
Operating temperature range °C -40 to +70 (100**)
Deflection at Emax mm 0.10
Measuring rate Hz 500
Supply Vdc 24Vdc ±5%
Internal resolution Bit 24
Material   Stainless steel 17-4PH and AISI316
Protection   IP68
Cable   6 meter standard coaxial RG-58 (Ø6mm) with BNC connector
Maximum cable length m 100
Weight kg 2.5
Output options   PROFINET, Profibus DP, EtherNet/IP, Modbus TCP/IP, EtherCat, RS485, 4-20mA, 0-10Vdc

* available in higher accuracy upon request

** Only for non-ATEX and with Teflon load cell cable

Applications

  • Dynamic weighing
  • Multihead weighers
  • Factory Automation
  • Packaging machines
  • Filling and dosing
  • Flow measurement
  • Bench and platform scales
  • Conveyor scales
  • Process weighing
  • Checkweighers

Options

  • ATEX and IECEx (Zone 1, 2, 21, 22) version type SP5075A
  • ATEX II 2G Ex ia IIC T6 / ATEX II 2D Ex iaD 21 T85°C
  • Customized versions available
  • Load cell cable length 10, 20, 50 or 100 meters
  • Mud resistant and Halogen free cables for offshore installation
  • Special PE load cell cable available for freezing low temperature (can be used down to -50 degrees Celsius)
  • Special Teflon load cell cable available for very high temperature (can be used up to 100 degrees Celsius)

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