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Home ProductsHONEYWELL Transmitter

SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells

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"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

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SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells

SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells
SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells

Large Image :  SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells Get Best Price

Product Details:
Place of Origin: CA
Brand Name: SIEMENS
Certification: ATEX
Model Number: 7MH71441AA2
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

SIEMENS SIWAREX FTC transmitter

,

load cell transmitter 4-20mA HART

,

24V DC load cell transmitter

SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells

SIEMENS 7MH7144-1AA2 specifications. SIWAREX FTC weight transmitter, 1 channel, 4-20mA+HART, 24V DC, for load cells, DIN rail.

Product Overview

The SIEMENS 7MH7144-1AA2 is a stand-alone weight transmitter from the SIWAREX FTC series. It is a single-channel device for connecting load cells to perform precise weight measurement. The transmitter provides a 4-20mA analog output with HART communication, includes a 24V DC power supply for the load cells, and features high-resolution analog-to-digital conversion. Housed in a compact DIN rail mountable enclosure, it is a flexible solution for batching, filling, and tank weighing applications.

Technical Specifications (Measurement)

Parameter

Specification

Manufacturer​

Siemens AG

Series​

SIWAREX FTC (Weighing Electronics)

Model​

7MH7144-1AA2

- Product Type​

Stand-alone Weight Transmitter (1 channel)

Number of Channels​

1

Excitation Voltage​

5V DC (for load cells)

Resolution​

16,000,000 counts (internal)

Update Rate​

50 / 100 / 200 / 400 Hz (selectable)

Output Signal​

4-20 mA with HART Protocol

Technical Specifications (Electrical/System)

Parameter

Specification

Power Supply​

20-30V DC

Load Cell Supply​

Integrated 5V DC, max. 350 mA

Digital I/O​

4 digital inputs, 4 digital outputs (for control)

Connection​

Screw terminals (for load cell, power, I/O)

Mounting​

DIN Rail 35 mm

Operating Temperature​

0 to 55°C (32 to 131°F)

Certifications​

CE, cULus, OIML R76

Key Features

  • Stand-alone Operation:​ Does not require a PLC; can operate independently

  • HART Communication:​ Enables remote configuration, calibration, and diagnostics

  • Integrated Digital I/O:​ For controlling valves, pumps, or indicators directly

  • High Resolution:​ Suitable for precise batching and filling applications

  • Load Cell Diagnostics:​ Monitors for wire break, short circuit, and overload

  • DIN Rail Mounting:​ Easy installation in control cabinets

  • Simple Commissioning:​ Using SIWATOOL FTC software

  • Legal-for-Trade:​ Can be certified for trade applications (OIML R76)

Applications

  • Stand-alone weighing and batching systems

  • Tank and hopper weighing

  • Filling and dosing control

  • Checkweighing in production lines

  • Simple process weighing applications

SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

SIEMENS 7MH7144-1AA2 Transmitter | SIWAREX FTC, 1-Channel, 4-20mA+HART, 24V DC, for Load Cells 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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