Need assistance? Call us: 1-800-663-4209
LC321
Miniature Compression Load Cell with Threaded Centre Hole
Models In Stock
- Miniature Package for Robotic Applications, 1.5" (38 mm) Diameters
- Threaded Center Hole for Easy Installation
- 5-Point Calibration with 59 kOhm Shunt Cal Data
- Ultra-Low Profile
LC321
From
C$
1,282.54
Models In Stock
Product Overview
- 5-Point Calibration 0%, 50%, 100%, 50%, 0%
- Accuracy ± 2 %
- Cable Length 5 ft
- Calibration Option 5 POINT NIST
- Force Type Compression
- Input Resistance 360 Ω min
- Load Cell Type Pancake
- Materials Stainless Steel
- Operating Temperature, Max 121 °C
- Operating Temperature, Min -54 °C
- Output Resistance 350 ± 5 Ω
- Process Temperature, Max 71 °C
- Process Temperature, Min 16 °C
- Safe Overload 150% FS
- Series ID LC321
- Supply Power Note 10 Vdc, 15 Vdc maximum
- Supply Voltage 10 Vdc
- Thermal Span Effect 0.010% rdg/°F
- Thermal Zero Effect 0.005% FSO/°F
- Zero/Balance Error ± 2%
Supported Applications
The Omega LC321 Series consists of miniature compression load cells designed for robotic applications and industrial environments. These units feature an ultra-low profile construction to accommodate space-constrained installations while providing long life and high reliability in force measurement tasks.
Operating Conditions & Performance
The series operates within a temperature range of -54 to 121°C (-65 to 250°F), with thermal compensation specified for 16 to 71°C (60 to 160°F). Thermal effects are rated at Zero: 0.005% FSO/°F and Span: 0.01% rdg/°F. The load cells deliver an output signal of 2 mV/V with a maximum excitation voltage of 15 Vdc (nominal 10 Vdc). Accuracy is specified as ±2.0% FSO linearity, hysteresis, and repeatability combined, with a zero balance of ±2% FSO.
Each unit undergoes a 5-point calibration at 0%, 50%, 100%, 50%, and 0%. The series carries an IP65 protection class rating. Electrical specifications include an input resistance minimum of 360 Ω and an output resistance of 350 ±5 Ω.
Configuration Options
The LC321 Series is available in five capacity ranges, covering 0-250 lb to 0-2000 lb (0-114 kg to 0-909 kg). The model number follows the format LC321-<CAPACITY>, with specific examples including LC321-750 and LC321-1K. Key configurable or fixed attributes include:
- Construction Material: Stainless steel housing.
- Process Connection: 1/4-28 UNF THRU threaded center hole with a diameter of 13 mm (.516").
- Dimensions: Overall diameter of 38 mm (1.50") and height of 10 mm (0.40").
- Cable Assembly: Includes a 1.5 m (5') 4-conductor shielded cable.
- Calibration Documentation: Shipped with NIST Standard traceability and includes 59 kΩ shunt data.
The series is RoHS compliant. Compatible meters listed for the LC321 include DPiS, DP41-S, and DP25B-S models.
Key Product Differences
Variation within the LC321 Series is defined by load capacity. The available capacities are 250 lb (114 kg), 500 lb (227 kg), 750 lb (341 kg), 1000 lb (455 kg), and 2000 lb (909 kg). All variants share the same physical dimensions, stainless steel construction, threaded center hole configuration, electrical output characteristics, and environmental ratings.
PDFs & Manuals
