MNM Scales LP7515 Bright LCD Indicator/ Optima OP-902

Description

MNM Scales LP7515 Indicator for OP-902 Systems

The LP7515 indicator is a compact digital readout for industrial and farm scale bases that need a simple replacement head. For example, this MNM Scales listing is the 4-pin / 4-prong version commonly used in place of an Optima OP-902 display. Confirm the connector on your existing cable before ordering; the 5-pin LP7515 is a different MNM Scales listing.

In addition, the indicator shows weight on a 6-digit 0.7 in backlit LCD and supports lb, oz, and kg. Gross, tare, zero, hold, idle, and automatic power-off functions are included. A stainless bracket is supplied for table or wall mounting.

Verified LP7515 Indicator Specifications

What Is Included

• MNM Scales LP7515 digital indicator
• 4-pin connector for OP-902-style cables
• Stainless steel wall-mount / table bracket
• AC adapter
• Calibration instructions

However, a 15 ft replacement homerun cable is sold separately when your existing cable does not match.

Typical LP7515 Indicator Applications

• Replacement readout for Optima OP-902 4-pin bench and floor scales
• Animal, chute, and livestock scale display heads
• General industrial weighing with up to four 350 Ω load cells
• Portable setups that need battery or AC power and a hold function

Setup and Calibration

Therefore, mount the indicator on a stable surface or the included bracket. Connect the 4-pin scale cable, apply power, and zero the empty system before use. Recalibrate after installation, cable changes, or a new load cell. However, if the display will not zero or the reading is unstable, check excitation wiring, cell count, and the selected increment before assuming the head is defective.

Need help matching a cable or walking through calibration? Contact MNM Scales and reference model LP7515.

LP7515 Indicator Manual

Download the LP7515 indicator user manual (PDF) hosted on MNM Scales. Use this file for keypad functions, parameter settings, RS-232 format, and calibration steps.

Related MNM Scales Resources

• Browse scale indicators
• 15 ft replacement cable for OP-902 / LP7515
• Scale service and calibration in Houston
• Contact MNM Scales

Houston Calibration and Support

Moreover, MNM Scales ships from Cypress / Houston, TX. For on-site or lab calibration after you install the LP7515, see the AllScales USA calibration and industrial-scale resources.

Frequently Asked Questions

Is this LP7515 indicator a replacement for the Optima OP-902?

Yes. For example, this listing is the 4-pin / 4-prong LP7515 commonly used as an OP-902 replacement head. Confirm pin count on your cable before ordering.

Does the LP7515 have a 4-pin or 5-pin connector?

However, this SKU is the 4-pin version. MNM Scales also lists a 5-pin LP7515. The two heads are not interchangeable without the matching cable.

Is the LP7515 NTEP certified or legal for trade?

However, no U.S. NTEP Certificate of Conformance is claimed for this listing. Documentation may show OIML III, n=3000e. That is not the same as NTEP legal-for-trade approval.

How many load cells can the LP7515 power?

In addition, typical LP7515 documentation supports up to four 350 Ω load cells.

Does the LP7515 include RS-232?

Yes. Therefore, RS-232 is on the rear of the indicator for compatible printers or data connections.