CR Series Column Load Cell
| Tension & compression Bidirectional force measurement · aluminum (≤500kg) · alloy steel (1t–5t) |
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| Same-day shipping In-stock orders ship the same business day · Free 2-day delivery |
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| Manufacturer direct Designed & supported by Transcell in Buffalo Grove, IL since 1981 |
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| 2-year limited warranty US-based technical support included · repair or replace guarantee |
Product Description
CR column load cell overview
The CR is a multi-column compression-only load cell with a compact cylindrical body, designed for accurate downward force measurement in testing machines, process systems, and industrial weighing applications where a low-profile, high-capacity sensor is needed. Its multi-column internal structure distributes the load evenly across multiple sensing elements, delivering high stability and accuracy in a small footprint. Aluminum construction is used on the 50 kgf and 200 kgf models, and alloy steel on the 2,000 kgf and 3,000 kgf models, allowing the same form factor to cover a broad range of applications. Threaded connections on both the top and bottom faces allow the CR to be bolted directly into a machine structure or mounted on a base plate without additional fixtures. With ±0.03% nonlinearity, a 150% safe overload rating, and a 2.75 m cable, the CR is a reliable choice wherever a cylindrical column sensor is required. It is a direct drop-in replacement for the Tedea 1263, HBM PW24, and NMB C2L1.
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Capacity range
50 kgf
up to 3,000 kgf
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Nonlinearity
±0.03%
of rated output
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Construction
Alum. / SS
by capacity range
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Safe overload
150%
of rated capacity
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Typical applications
The CR column load cell is commonly specified for compression-only force measurement where a compact cylindrical form factor, high capacity, and direct bolt-down mounting are required.
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Technical notes
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Installation and mounting
The CR is a compression-only load cell and must not be used in tension. Load must be applied concentrically along the vertical axis through the threaded top connection. The mounting surface must be flat, rigid, and level. Off-center or eccentric loading will degrade accuracy and may damage the multi-column sensing element. For multi-cell installations, mount one CR at each support point and connect outputs through a summing junction box before feeding a single signal to the indicator. Threaded connections use M10x1.5 on 50 kgf and 200 kgf models and M20x1.5 on 2,000 kgf and 3,000 kgf models. |
System integration
The CR operates at a rated excitation of 10V DC/AC (15V max) and produces a 2.0 mV/V output on models up to 500 kg and a 3.0 mV/V output on models from 1 t to 5 t. It is compatible with any standard weight indicator, PLC analog input, or load cell conditioner accepting a mV/V bridge input. For multi-cell systems, a load cell summing junction box is used to balance and combine outputs before passing a single signal to the indicator. |
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Rated output
2.0 – 3.0 mV/V ±2.5%
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Nonlinearity / Hysteresis
±0.03% RO each
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Temp. effect on output
≤0.002% /°C
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Safe temp. range
−10°C to +70°C
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Insulation resistance
≥5,000 MΩ at 50V DC
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Input impedance
387 Ω ± 20 Ω
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Output impedance
350 Ω ± 5 Ω
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Cable length
2.75 m (9 ft)
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Cable wiring
The CR ships with a 2.75 m (9 ft) cable. Standard color code:
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Drop-in replacement for
The CR is a direct mechanical and electrical substitute for the following column load cell models. No wiring or mounting changes are required when upgrading or replacing:
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Dimensions / 3D Drawings
Note: You may need a software that can open/view STEP files.
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Data Sheets
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