01
Send the measurement chain
Share sensor model, mV/V, bridge resistance, wiring, output, rate, quantity and destination. Attach the original datasheet to your email where available.
INDUSTRIAL SIGNAL CONDITIONING / ENGINEERING REVIEW
B2B Procurement, Sample Review & Delivery Planning
Engineering selection guide · Reviewed 31 October 2026
Follow an engineering-led RFQ, written quotation, sample acceptance and export delivery process for load cell signal conditioning.
QUOTE-ONLY INDUSTRIAL PROCUREMENT
A written configuration before a purchase order.
02
Review the written offer
Confirm the proposed variant, compatible interfaces, pinout, scaling, software and evidence supplied. Price, currency, lead time, payment, warranty and delivery terms belong in the offer.
03
Agree the sample acceptance
Define reference loads, zero/span, output mapping, latency/noise limits, fault behavior and the exact records needed. Confirm any factory pre-scaling and system-calibration scope.
04
Approve the release and shipment
Freeze the approved configuration and drawing revision. Confirm quantities, destination, Incoterm, packing, export documents and any changes before release.
Put delivery and warranty terms in the quotation.
Stock, sample lead time and shipment schedules depend on the agreed variant, configuration and quantity. A request for expedited delivery is reviewed against actual availability.
Request any T/T, corporate payment-link, PI or PO process your organization needs. Accepted payment methods, warranty duration, returns and cancellation terms must be confirmed before order acceptance.
There is no online checkout. An RFQ does not reserve stock or create an accepted purchase order.
Prepare a procurement RFQ ↗Include your receiving constraints
- Company, country and postal code.
- Prototype quantity and annual forecast.
- Target installation date and required documents.
- Existing sensor / amplifier references and drawing revision.
- Any inspection, calibration, regulatory or supplier-approval requirements.
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
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
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.
Know your mV/V, excitation and bridge count? Calculate the signal and excitation burden ↗
5 of 5 families shown
| 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.
COMPLETE THE ENGINEERING HANDOFF
From bridge wiring to sample acceptance.
Review load cell panel meters and alarm outputs ↗
Check panel fit, peak capture, relay reset and PLC retransmission for a new display or retrofit.
Define the calibration and EMC evidence ↗
Separate electrical shunt checks, physical load calibration and installation-specific test evidence.
Confirm M12 / DB9 pinouts and TEDS scope ↗
Review connector coding, mating view, shield route and electronic sensor identification.
Plan quotation, samples and delivery ↗
Agree the exact variant, commercial terms, acceptance record and export delivery scope.
Explore display, OEM and wireless requirements ↗
Define panel, board, hazardous-area and telemetry requirements before selecting a qualified variant.
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]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.