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  5. PTC-1 Low profile pancake load cell (stainless steel)

PTC-1 Low profile pancake load cell (stainless steel)

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Key features

  • Capacities from 2.5 to 5000kN
  • IP67 stainless steel design
  • Low profile, high natural frequency
  • Hose/conduit fitting as standard
  • High thermal stability
  • Excellent resistance to side and torsion forces

Performance highlights

The PTC-1 series is a high-accuracy load cell based on a pancake-style diaphragm design. It offers high natural frequency, low deflection, and excellent stability under side and torsional loading. The stainless steel housing ensures corrosion resistance for demanding industrial applications.

Usage conditions

Sealed to IP67, operating from -10°C to +70°C, with a standard 5m integral PVC cable. Optional connector versions and mounting base (required for tension use) are available. Default calibration is compression; tension or dual-mode calibration on request.

Typical applications

  • Structural and fatigue testing rigs
  • Jack load or press monitoring
  • Aircraft and airframe component testing
  • Material testing machines
  • Industrial load monitoring and T&M setups

Advantages of choosing this product

Engineers benefit from reliable, accurate performance in a compact format. The PTC-1 is ideal for environments where space is limited, and high dynamic response is needed. Backed by calibration services and optional TEDS integration.

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

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  • Tailor-made offer
  • Development of standard and customised solutions
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PTC-1 Low profile pancake load cell (stainless steel)

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Technical Specifications

Specification Value
Rated load (kN) 2.5 to 5000kN
Accuracy class ISO 376 Class 1
Linearity ≤±0.05% FSO (≤±0.1% for ≥2000kN)
Hysteresis ≤±0.05% FSO (≤±0.1% for ≥2000kN)
Nominal sensitivity 2 mV/V
Sensitivity tolerance ≤±0.1% FSO
Input resistance 800Ω (up to 500kN), 430Ω (750kN and up)
Output resistance 705Ω (up to 500kN), 352Ω (750kN and up)
Zero balance ≤±1% FSO
Temperature range -10°C to +70°C (service), -20°C to +80°C (storage)
Environmental protection IP67
Electrical connection 5m PVC cable (4-core or 6-core by range)
Overload 150% safe / >300% breaking load
Displacement ~0.06mm to ~0.23mm depending on capacity