DMHZ Strain Gauge Load Cell

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DMHZ Strain Gauge Load Cell

Product ID：CLQTlxlcly035

Price: US$580.00 ~ US$1,280.00 PDF Format

Supply Ability:550 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberDMHZ

Brand NameNJDANMO

Payment TermsTT，PAYPAL，Alibaba.com Pay

DMHZ Strain Gauge Load Cell
Product Overview
The DMHZ Strain Gauge Load Cell is a high-precision force measurement sensor designed for load testing and structural monitoring applications. It utilizes a specially engineered elastic element made from high-quality alloy spring steel, manufactured through precision machining and heat treatment processes to ensure excellent strength, durability, and long-term stability.
The sensor incorporates temperature-compensated, low-creep metal foil strain gauges combined with advanced bridge bonding and moisture-resistant sealing technology. This design delivers high sensitivity, excellent linearity, superior repeatability, and outstanding measurement stability.
Its unique spherical loading head effectively minimizes the effects of off-center loading, improving measurement accuracy in demanding testing environments. Waterproof and high-pressure sealed versions are available upon request.
The DMHZ load cell is widely used in bridge testing, structural engineering, geotechnical monitoring, material testing laboratories, industrial load measurement, and scientific research applications.

Key Features
High Measurement Accuracy
Provides comprehensive accuracy up to 0.2%FS, ensuring reliable and precise load measurements.
Wide Capacity Range
Available from small capacities up to 1000 tons, with custom capacities available upon request.
Excellent Long-Term Stability
Utilizes low-creep metal foil strain gauges for stable and repeatable measurements over extended periods.
Superior Off-Center Load Resistance
The spherical loading head design effectively reduces errors caused by eccentric loading.
Industrial-Grade Protection
Standard IP67 sealing protects against dust, moisture, and harsh operating environments.
Custom Waterproof Design Available
Optional high-pressure waterproof versions are available for specialized applications.
Durable Alloy Steel Construction
Manufactured from high-strength alloy steel to provide excellent fatigue resistance and long service life.

Technical Specifications

Parameter	Specification
Model	DMHZ
Capacity Range	0–1000 Tons (Customizable)
Sensitivity	2.0 ± 0.1 mV/V
Combined Accuracy	0.2%FS
Bridge Resistance	350–1400 Ω
Excitation Voltage	9–15 VDC
Bridge Supply Voltage	2–10 V
Operating Temperature	-20°C to +70°C
Safe Overload	150% FS
Protection Class	IP67
Optional Protection	High-Pressure Waterproof Type
Material	Alloy Steel
Output Connection	5-Pin Aviation Connector / 4-Core Shielded Cable
Optional Instruments	WH-1000 Data Acquisition System, DM-YB1820 Strain Measurement Instrument

Performance Comparison

Feature	DMHZ Strain Gauge Load Cell	Standard Load Cell
Accuracy	0.2%FS	Typically ≥0.5%FS
Stability	Excellent	Moderate
Temperature Compensation	Built-In	Limited
Off-Center Load Resistance	Excellent	Standard
Protection Rating	IP67	IP54–IP65
Customization Options	Extensive	Limited
Long-Term Reliability	Excellent	Standard

Applications
The DMHZ Strain Gauge Load Cell is ideal for:
•Structural Load Testing
•Bridge Load Testing
•Building and Construction Monitoring
•Geotechnical Engineering Projects
•Material Strength Testing
•Railway and Transportation Infrastructure Testing
•Hydraulic and Civil Engineering Projects
•Research Laboratories
•Industrial Force Measurement
•Heavy Equipment Load Monitoring
•Universal Testing Machines
•Structural Health Monitoring Systems

Optional Measurement Systems
WH-1000 Data Acquisition System
Provides accurate signal acquisition, data storage, and real-time analysis for load testing applications.
DM-YB1820 Strain Data Acquisition Instrument
Supports multi-channel synchronized measurement for structural testing and long-term monitoring projects.

Why Choose the DMHZ Strain Gauge Load Cell?
•Capacities up to 1000 tons
•High accuracy of 0.2%FS
•Industrial-grade IP67 protection
•150% safe overload capability
•Excellent resistance to eccentric loading
•Long-term measurement stability
•Custom waterproof solutions available
•Compatible with professional data acquisition systems
•Reliable performance in demanding environments

Frequently Asked Questions (FAQ)
Q1: What is the maximum capacity available for the DMHZ load cell?
A: The standard capacity range can be customized up to 1000 tons. Custom capacities are available for specific applications.
Q2: Can this load cell be used for bridge load testing?
A: Yes. The DMHZ series is widely used in bridge testing, structural load verification, and civil engineering projects.
Q3: Is the sensor suitable for outdoor environments?
A: Yes. The standard version features IP67 protection, making it suitable for most outdoor testing conditions.
Q4: Are waterproof versions available?
A: Yes. High-pressure waterproof and fully sealed versions can be customized according to project requirements.
Q5: What overload can the sensor withstand?
A: The safe overload capacity is 150% of the full-scale rating.
Q6: What output signal does the load cell provide?
A: The standard sensitivity is 2.0 ± 0.1 mV/V, compatible with most strain measurement and data acquisition systems.
Q7: Which data acquisition systems are recommended?
A: The WH-1000 Data Acquisition System and DM-YB1820 Strain Measurement Instrument are recommended for optimal performance.

Frequently Asked Questions (FAQ)
Q1: What is the maximum capacity available for the DMHZ load cell?
A: The standard capacity range can be customized up to 1000 tons. Custom capacities are available for specific applications.
Q2: Can this load cell be used for bridge load testing?
A: Yes. The DMHZ series is widely used in bridge testing, structural load verification, and civil engineering projects.
Q3: Is the sensor suitable for outdoor environments?
A: Yes. The standard version features IP67 protection, making it suitable for most outdoor testing conditions.
Q4: Are waterproof versions available?
A: Yes. High-pressure waterproof and fully sealed versions can be customized according to project requirements.
Q5: What overload can the sensor withstand?
A: The safe overload capacity is 150% of the full-scale rating.
Q6: What output signal does the load cell provide?
A: The standard sensitivity is 2.0 ± 0.1 mV/V, compatible with most strain measurement and data acquisition systems.
Q7: Which data acquisition systems are recommended?
A: The WH-1000 Data Acquisition System and DM-YB1820 Strain Measurement Instrument are recommended for optimal performance.