LP7153 — Double Ended Beam Load Cell, Spherical Ends
NTEP Class IIIL double ended beam load cell with spherical ends, 20 klb to 125 klb, 3.0 mV/V output and IP67/IP68 sealing.
Overview
The LP7153 is a double ended beam load cell with spherical ends, for weigh bridges, truck scales and weighing modules where the deck deflects under load. Capacities run 20, 25, 30, 35, 40, 45, 50, 60, 65, 75, 100 and 125 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, and temperature effect is ±0.036% F.S. on zero and ±0.027% F.S. on output per 18 F. Input resistance is 700 ±10 ohm, output 702 ±2 ohm, safe overload 150% F.S. and destructive load 300% F.S. 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. Rounded ends rock inside their mounts, so a deck that bends under a truck does not twist the beam and shift the reading. The beam is 8.25 in long at 20 to 40 klb and 10.25 in at 50 to 125 klb, 2.44 in to 3.00 in wide and 2.00 in to 2.40 in high. Cable entry uses 1/2-14NPT threads, and a four core cable of 0.24 in diameter runs 39 ft or 52 ft by capacity.Specifications
|
Specification |
Value |
|
Model |
LP7153 / LP7153SS |
|
Rated capacity |
20 / 25 / 30 / 35 / 40 / 45 / 50 / 60 / 65 / 75 / 100 / 125 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 (20-40 klb), 10.25 in long (50-125 klb), 2.44-3.00 in wide |
|
Cable entry |
1/2-14NPT |
|
Cable |
4 core, 39 ft (20-40 klb) or 52 ft (50-125 klb), 0.24 in diameter |
Features
Spherical Ends
Rounded ends rock in the mounts, so deck deflection does not twist the beam.
NTEP 10,000 Divisions
Class IIIL approval under certificate 26-093 for high resolution trade weighing.
Nine Capacities
20 klb to 125 klb in one beam family, sized to the deck section.
IP67 or IP68
Sealed body with 1/2-14NPT conduit entry for outdoor weigh bridges.
Applications
Downloads & Documentation
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