LP7158 — Double Ended Beam Load Cell, 35-75 klb Wide Body
NTEP Class IIIL wide body double ended beam load cell from 35 klb to 75 klb with 7.45 in width and 1/2-14NPT conduit entry.
Overview
The LP7158 is a wide body double ended beam load cell for deck frames that need a broader footprint than a standard beam at 35 to 75 klb. Capacities are 35, 40, 45, 50, 60, 65 and 75 klb, approved to NTEP Class IIIL with 10,000 multiple intervals under certificate 26-093. Rated output is 3.0 ± 0.003 mV/V, zero balance ±1% F.S., combined error ±0.02% F.S. and non-repeatability ±0.01% F.S. Creep error is ±0.025% F.S. over 30 minutes, temperature effect on zero ±0.036% F.S. per 18 F and on output ±0.027% F.S. per 18 F. Input resistance is 700 ±10 ohm and output 702 ±2 ohm, with insulation resistance of 5,000 Mohm at 50 VDC. Safe overload is 150% F.S. and destructive load 300% F.S., so the cell takes the shock of a load dropped onto the deck. Excitation is 10-15 V AC/DC recommended with 20 V AC/DC maximum. Alloy steel or stainless steel construction is sealed to IP67 or IP68. The beam is 8.25 in long and 7.45 in wide, with a 1.80 in profile and 0.93 in end eyes, spreading the load over a wider mounting pad than a standard 2.44 in beam. Cable entry uses 1/2-14NPT threads, and a four core cable of 0.24 in diameter is supplied at 52 ft.Specifications
|
Specification |
Value |
|
Model |
LP7158 / LP7158SS |
|
Rated capacity |
35 / 40 / 45 / 50 / 60 / 65 / 75 klb |
|
Accuracy class |
NTEP Class IIIL, 10,000 multiple intervals, certificate 26-093 |
|
Rated output |
3.0 ± 0.003 mV/V |
|
Zero balance |
±1% F.S. |
|
Combined error |
±0.02% F.S. |
|
Non-repeatability |
±0.01% F.S. |
|
Creep error (30 min) |
±0.025% F.S. |
|
Temperature effect on zero |
±0.036% F.S. per 18 F |
|
Temperature effect on output |
±0.027% F.S. per 18 F |
|
Compensated temperature range |
14 to 104 F |
|
Operating temperature range |
-22 to 158 F |
|
Input / output resistance |
700 ±10 ohm / 702 ±2 ohm |
|
Safe overload / destructive load |
150% F.S. / 300% F.S. |
|
Excitation |
10-15 V AC/DC recommended, 20 V AC/DC maximum |
|
Material / protection |
Alloy steel or stainless steel, IP67 / IP68 |
|
Beam size |
8.25 in long, 7.45 in wide, 1.80 in high, 0.93 in end eyes |
|
Cable entry |
1/2-14NPT |
|
Cable |
4 core, 52 ft, 0.24 in diameter |
Features
7.45 in Wide Body
A broad footprint spreads the load over a larger mounting pad on the deck frame.
35-75 klb
Seven capacities cover medium deck sections and heavy platform frames.
NTEP Class IIIL
10,000 multiple intervals under certificate 26-093 for trade weighing.
1/2-14NPT Entry
Standard US conduit thread for a finished cable run.
Applications
Need LP7158 for your application?
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