INDUSTRIAL SIGNAL CONDITIONING

Request Quote / Sample

Start with the sensor you have and the signal your system needs.

ENGINEERING / RFQ

Tell us what
your PLC needs.

Share your sensor sensitivity, interface and acquisition speed. We will review the bridge, signal chain and integration requirements before quoting. Attach a sensor datasheet or pinout to the form, or send it with your email.

[email protected]

JavaScript is disabled. Email this RFQ to inquiry@loadcellamplifiers.com ↗

Sensor + amplifier bundles

Request a complete measurement chain and 5-point system calibration. Include the sensor capacity, force direction and acceptance criteria.

Download the interface review workbook (PDF) ↓

Planning checklist and blank acceptance record. Model datasheets and test certificates are confirmed with your quotation.

Full NameWork EmailCompanyDestination CountryDestination Postal CodeExisting Load Cell Brand & SensitivityRequired Output InterfaceNumber of Load Cells to ConnectSampling Speed RequirementQuantity Needed

Sensor datasheet / pinout (optional)

PDF, PNG or JPEG · up to 2 files · 4 MB each. Files go only to our inquiry team.

0 of 2 reference files selected.

Add bridge, receiver and installation details (optional)

Known values help us review the exact configuration. Leave unknown items blank and attach the original datasheet where available.

PLC / controller / PC modelBridge input resistance & permitted excitationCable length, 4/6-wire & shieldInstallation environment

Complete your measurement chainNeed a load cell too? Request an Inline, Thru-Hole, Button or Pancake sensor bundle with factory 5-point system calibration.Include M12 / DB9 shielded sensor mating connectors (+$18 target).Request LoadCellAmplifiers.com ForceStudio Pro PC graphing & CSV logging license (+$95 target; software scope confirmed in quotation).Request a low-ripple industrial DC supply or GDT surge-protection option (+$25 planning allowance; exact parts and price quoted).

Email me an RFQ receipt with the interface review workbook. No newsletter subscription.Application & Integration Notes

By submitting, you agree to our privacy policy. Options, pricing, calibration scope and delivery are confirmed in your quotation.

BRIDGE COMPATIBILITY

4-wire or 6-wire?
Start at the bridge.

Match terminals by function and the sensor datasheet. Wire colors and connector pinouts vary by manufacturer.

A 6-wire connection measures excitation at the bridge through separate sense leads. A 4-wire sensor uses excitation and signal pairs; follow the amplifier manual for local sense links.

Strain gauge full bridgeAmplifier input

+ExcitationE+

−ExcitationE−

+SignalS+

−SignalS−

+SenseSEN+

−SenseSEN−

Shield / GNDCHASSIS

Dashed sense lines: 6-wire option. On a 6-wire sensor feeding a 4-wire input, the sensor manual may require sense-to-excitation links of matching polarity. Never infer pin numbers or wire colors. Shield termination follows the installation and EMC plan, not a universal signal-ground jumper.

4-wire sensor → sense-capable input

Connect E+/E− and S+/S− by function. Where the amplifier manual requires local sense links, link SEN+ to E+ and SEN− to E− at its designated terminals.

E+ ── SEN+
E− ── SEN−
S+ / S− → differential input

6-wire sensor → remote-sense input

Run separate SEN+/SEN− feedback conductors to the matching sense terminals. Retain separate excitation and signal pairs; use the model-specific instructions for any local links.

E+ / E− → bridge supply
SEN+ / SEN− ← bridge excitation feedback
S+ / S− → differential input

Functional diagrams only. Confirm excitation (including a requested 5V/10V option), maximum bridge current, shield termination and actual pin assignments before energizing a system. Review the connector and pinout ↗

SELECT BY RECEIVER AND CHANNEL ARCHITECTURE

Load Cell Amplifier Comparison Table

Choose the output, then confirm
the bridge and measurement timing.

Filter amplifier familiesOutput / interfaceChannel architecture

Know your mV/V, excitation and bridge count? Calculate the signal and excitation burden ↗

5 of 5 families shown

Family selection targets. Confirm the released model and acceptance criteria in the quotation.
Model	Input Range (mV/V)	Output Signal	Sampling Rate / Bandwidth	Channels	Enclosure	Reference for Review	Direct Quote
MT-AMP-DIN ↗	0.5–4.0 mV/V target	0–5V, 0–10V, ±5V, ±10V, 4–20mA	Analog bandwidth 1–5 kHz target	1	35 mm DIN rail / aluminum	FUTEK IAA100 / IAA200 · HBM RM4220 · Burster 9235	Configure RFQ ↗Email this family
MT-AMP-USB ↗	mV/V range to confirm	USB to PC · CSV logging requirement	Up to 4,800 samples/s target	1	USB-C / aluminum	FUTEK USB220 · Mantracourt DSCUSB	Configure RFQ ↗Email this family
MT-AMP-SUM ↗	Matched bridge sensors	Summed mV/V · optional 4–20mA / RS485	Passive: no sampling rate	2 / 4 / 6 / 8 → 1	304 / 316 stainless · IP67 target	HBM VKK · Rice Lake · AnyLoad J-box	Configure RFQ ↗Email this family
MT-AMP-INL ↗	mV/V range to confirm	0–5V, 0–10V, 4–20mA or RS485 options	Bandwidth to confirm	1	Ø12 × 55 mm tube / IP67 target	FUTEK ICA family · Interface in-line amplifiers	Configure RFQ ↗Email this family
MT-AMP-BUS ↗	Per-channel bridge input	RS485 Modbus RTU / CANopen / EtherCAT options	Rate & synchronization to confirm	1 / 4 / 8 independent	Industrial DIN rail	HBM ClipX / PMX · Siemens SIWAREX	Configure RFQ ↗Email this family

Analog bandwidth differs from sample rate. Passive summing has no sample rate. Original equipment references identify a review path; mechanical, electrical, software and calibration equivalence is model-specific.