RS232/422/485 Force and Load Sensors
Last Updated: April 1, 2025
Description
RS232/422/485 Force and Load Sensors are devices designed to measure the force or load applied to them and transmit this data through RS232, RS422, or RS485 communication protocols. These sensors are integral in providing precise measurements that are crucial for various engineering and industrial applications.
Working Principle
These sensors operate by converting a physical force or load into an electrical signal. The RS232, RS422, and RS485 protocols are used to transmit this data to a computer or other monitoring systems. RS232 is typically used for short-range, point-to-point communication, while RS485 allows for longer distances and multiple sensors to be connected on the same network. This makes them highly useful for monitoring and controlling processes in real-time, ensuring accuracy and efficiency in data acquisition.
Applications
RS232/422/485 Force and Load Sensors are used in a variety of specific applications. For instance, they are employed in platform scale applications, industrial control systems, and weight tables. They are also used in isolated data acquisition (DAQ) systems and remotely located USB sensors, particularly in industries such as production process management, material testing laboratories, aerospace, defense, oil refineries, and steel manufacturing .
Advantages over other Force and Load Sensors
One of the key advantages of these sensors is their ability to communicate over long distances and with multiple devices using the RS485 protocol. This capability allows for the integration of up to 32 sensors on a single cable, which can be extended to 256 with additional hardware signal repeaters . This flexibility and scalability make them superior in applications requiring extensive sensor networks.
Limitations
A limitation of RS232/422/485 Force and Load Sensors is that RS232 is generally limited to short-range communication, which can restrict its use in larger systems without additional converters or extenders . Additionally, while RS485 supports longer distances, it may require more complex setup and configuration compared to simpler communication protocols.
Considerations
When considering RS232/422/485 Force and Load Sensors, it is important to evaluate initial costs, which can vary depending on the complexity of the system and the number of sensors required. Operating expenses may include the cost of maintaining the communication network and ensuring data integrity over long distances. Durability and accuracy are generally high, but regular calibration and maintenance are necessary to ensure continued performance. Replacement and maintenance costs should also be factored into the overall budget, as these can impact the long-term viability of the sensor system.
from PCE Instruments / PCE Americas Inc.
The PCE-DFG 500 is a digital Force Gauge for tension and compression force measurements up to 500 N. The digital Force Gauge provides a high resolution of 0.05 N, allowing very precise measurements. The measured values are shown on the large, backlit display. This display can be rotated 180 degrees... [See More]
- Output: Digital Parallel; RS-232 / RS-422 / RS-485
- Accuracy: 0.10
- Force Rating: 112
- Force Measured: Tension
from RS Components, Ltd.
FORCE GAUGE 5000g [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Accuracy: 0.50
- Force Rating: 11.02
- Device: Gauge / Indicator
from RS Components, Ltd.
FORCE GAUGE 20kg [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Accuracy: 0.50
- Force Rating: 44.06
- Device: Gauge / Indicator
from RS Components, Ltd.
RSCAL(1113689) FORCE GAUGE 5000g [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Force Rating: 11.02
- Operating Temperature: 32 to 122
from RS Components, Ltd.
RSCAL(1113690) FORCE GAUGE 20kg [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Force Rating: 44.06
- Operating Temperature: 32 to 122
from RS Components, Ltd.
Torque Gauge [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Accuracy: 0.01
from RS Components, Ltd.
Torque Gauge [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Accuracy: 0.01
from RS Components, Ltd.
Torque Gauge [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Accuracy: 0.01
from RS Components, Ltd.
Torque Gauge [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232, USB
- Device: Gauge / Indicator
- Accuracy: 0.01
from RS Components, Ltd.
RSCAL(1811966) DIGITAL FORCE GAUGE 10N F [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232
- Accuracy: 0.50
- Force Rating: 2.25
- Device: Gauge / Indicator
from RS Components, Ltd.
RSCAL(559751) DIGITAL FORCE GAUGE [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232
- Accuracy: 0.50
- Force Rating: 44.96
- Device: Gauge / Indicator
from RS Components, Ltd.
RSCAL(559842) DIGITAL FORCE GAUGE [See More]
- Output: Digital; RS-232 / RS-422 / RS-485; RS232
- Accuracy: 0.50
- Force Rating: 450
- Device: Gauge / Indicator
from Sensor Technology, Ltd.
The wireless HeliNav LoadMaster Load Sensor is a strain gauge based stainless steel tension type sensor. It has the capability of wirelessly transmitting its data to one of our compatible readouts and displays or recording its data internally. Its inbuilt 32MBit memory can hold up to 280 hours of... [See More]
- Output: RS-232 / RS-422 / RS-485; USB
- Force Measured: Tension
- Force Rating: 2000 to 20000
- Package: Link
from Mecmesin Corporation
It can be used handheld or fixed to a manual or motorised test stand for optimum testing performance. The AFG offers enhanced test options including;. Intuitive keypad for easy access to menus. View 1st peak & ultimate max readings. Audible and visual pass/fail alarms. Store up to 500 readings... [See More]
- Output: RS-232 / RS-422 / RS-485
- Accuracy: 0.10
- Force Rating: 0.5620 to 562
- Force Measured: Tension; Compression
from Stellar Technology
Description. The Series CNR960 tension / compression canister. style load cells are designed specifically for. high capacity and high accuracy test and measurement. applications requiring long fatigue life. combined with high resistance to the effects of. extraneous bending and off-axis loading. [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus
- Accuracy: 0.20
- Force Rating: 25000 to 2.00E6
- Force Measured: Tension; Compression
from OMEGA Engineering, Inc.
OMEGA ’s DFG55 advanced digital force gauges are designed for tension and compression force testing in numerous applications across virtually every industry. With capacities from 0.12 to 500 lb (0.5 to 2500 N) the gauges feature an industry-leading sampling rate of 7000 Hz, producing accurate... [See More]
- Output: Analog Voltage; RS-232 / RS-422 / RS-485; USB
- Accuracy: 0.10
- Force Rating: 0.1200 to 500
- Force Measured: Tension; Compression
from Gefran
Press-on strain sensors measures the surface-strain directly at the mounting location, similar to bonded strain gages. The integrated high grade digital amplifier type 268 amplifies the signal on the spot, avoiding EMC problems. The SB76 presses strain gages under the stainless protective foil that... [See More]
- Output: Analog Voltage; RS-232 / RS-422 / RS-485; CANOpen
- Force Measured: Tension; Compression
- Accuracy: 0.50
- Package: Cantilever
from Norbar Torque Tools, Inc.
The Ultrasonic Stress Meter - USM-3 is a hand held instrument including; AC adaptor, nylon carrying case, storage case, transducer cable, RS232 data transfer cable, 4 oz couplant and operation manual. [See More]
- Output: Analog Voltage; Digital; RS-232 / RS-422 / RS-485
- Force Measured: Tension
- Accuracy: 0.00
- Device: Instrument / Meter
from FUTEK Advanced Sensor Technology, Inc.
LLB500 , 1000 lb (L16040) , Load Button Load Cell , Bottom #6-32 Tapped Holes , Material - 17-4 PH S.S. , Digital RS485 Output , 24 Awg 4 Conductor Braided Shielded Teflon Cable , 10 ft long [See More]
- Output: Analog Voltage; RS-232 / RS-422 / RS-485
- Accuracy: -0.50 to 0.50
- Force Rating: 1000
- Device: Sensor / Transducer
from Mecmesin Corporation
It can be used handheld or fixed to a manual or motorised test stand for excellent testing performance, providing consistently accurate force measurement. For improved accuracy and additional functionality, have a look at the Advanced Force Gauge. [See More]
- Output: RS-232 / RS-422 / RS-485
- Accuracy: 0.25
- Force Rating: 2.25 to 562
- Device: Instrument / Meter
from Stellar Technology
Standard Features. • Tension/Compression. • All Welded Stainless Steel. • -65 °to 250 °F Operation. • mV/V and. Amplified Output. •Ranges to 200,000 Lbf. •Shock and Vibration. Protection [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus
- Accuracy: 0.75
- Force Rating: 3000 to 200000
- Force Measured: Tension; Compression
from Mecmesin Corporation
The Compact Force Gauge+ is a lightweight, pocket-sized alternative to the analogue spring balance, and includes RS232 output for easy data transmission to peripheral devices. Powered by AA batteries, the CFG+ can be used handheld or fixed to a manual or motorised test stand for basic tension and... [See More]
- Output: RS-232 / RS-422 / RS-485
- Accuracy: 0.50
- Force Rating: 11.24 to 112
- Force Measured: Tension; Compression
from Stellar Technology
• Small Size. • Tension / Compression. • Welded Stainless Steel. • 0.25% Accuracy. • -65 °F to +250 °F Operation. • mV/V Output [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.25
- Force Rating: 100 to 1000
- Force Measured: Tension; Compression
from Stellar Technology
• Compression. • Welded Stainless Steel. • 0.25% Accuracy. • -65 °F to +250 °F Operation. • mV/V Output [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.25
- Force Rating: 100 to 1000
- Force Measured: Compression
from Stellar Technology
• Tension / Compression. • Welded Stainless Steel. • 0.15% Accuracy. • -65 °F to +250 °F Operation. • mV/V Output [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.15
- Force Rating: 100 to 1000
- Force Measured: Tension; Compression
from Stellar Technology
• Compression. • Welded Stainless Steel. • 0.15% Accuracy. • -65 °F to +250 °F Operation. • mV/V Output [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.15
- Force Rating: 100 to 1000
- Force Measured: Compression
from Stellar Technology
Standard Features. •Low Profile. Tension / Compression. Pancake. •All Welded Stainless Steel. •High Accuracy 0.05%. •-65 °to 250 °F Operation. •Barometrically. Compensated. •High Off-Axis Capability. •3 mV/V Operation. and Amplified [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus
- Accuracy: 0.05
- Force Rating: 100 to 100000
- Force Measured: Tension; Compression
from Stellar Technology
• Tension / Compression. • All Welded Stainless Steel. • Barometrically. Compensated. • Accuracy to 0.03%. • Fatigue Rated. • 100 million Cycle life. • 0.25% Off-Axis Sensitivity. • -65 ° to 250 ° F Operation. • mV/V Operation [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.03
- Force Rating: 250 to 100000
- Force Measured: Tension; Compression
from Stellar Technology
• Ranges From. 5K lbs. to 120K lbs. • In-Line Loading. • Small Diameter. • Variety of Thread. Arrangements. From Which To Choose. • 0.20% Accuracy. • Welded Stainless Steel. • -65 °F to 250 °F Operation. • mV/V Output and. Amplified Output Available [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.20
- Force Rating: 5000 to 120000
- Force Measured: Tension
from Stellar Technology
Standard Features. •Subminiature. •Tension / Compression. •Welded Stainless Steel. •0.50% Accuracy. •-40 °to 250 °F Operation. •mV/V Output [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus
- Accuracy: 0.50
- Force Rating: 10 to 1000
- Force Measured: Tension; Compression
from Stellar Technology
• Low Profile. • Tension / Compression. • Welded Stainless Steel. • 0.50% Accuracy. • -65 ° to 250 ° F Operation. • mV/V Output and. Amplified Output Available [See More]
- Output: Analog Current; Analog Voltage; Digital; RS-232 / RS-422 / RS-485; CANbus; MODbus
- Accuracy: 0.50
- Force Rating: 250 to 30000
- Force Measured: Tension; Compression