This is a wiring diagram of LBB300 (L1510)
The LBB300 (L1510) is a round‑shaft beam load cell designed for compression and tension measurements. It features an aluminum body, a 0.007–0.018 in deflection range, and a compact 1 oz weight.
Key specifications include a 2 mV/V rated output, 400 % safe overload, 350 Ω bridge resistance, and operating temperatures from 60 °F to 200 °F (‑50 °C to 93 °C). The wiring code WC1 provides red, black, green, and white leads for excitation and signal connections, and the device is supplied with a #29 AWG spiral‑shielded Teflon cable.
| Rated Output | 2 mV/V nominal |
|---|---|
| Safe Overload | 400 % (0.25 to 5 lb) |
| Zero Balance | 43 % of R.O. |
| Excitation Voltage | 7 V max (0.25‑5 lb), 18 V max (10 lb) |
| Bridge Resistance | 350 Ω |
| Nonlinearity | 0.05 % of R.O. |
| Hysteresis | 40.05 % of R.. |
| Non‑repeatability | 0.03 % of R.O. |
| Temperature Shift (Zero) | 0.005 % of R.O./°F (0.01 %/°C) |
| Operating Temperature | 60 °F to 200 °F (‑50 °C to 93 °C) |
| Weight | 1 oz (28 g) |
| Material | Aluminum |
| Cable | #29 AWG, 4‑conductor, spiral‑shielded Teflon, 10 ft (3 m) |
The rated output is 2 mV/V nominal.
It can tolerate a safe overload of 400 % (0.25 to 5 lb).
The load cell operates from 60 °F to 200 °F (‑50 °C to 93 °C).
The wiring code is WC1 with red (+Excitation), black (‑Excitation), green (+Signal), and white (‑Signal) leads.