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BLH NOBEL / DSA-R Load Cell

BLH NOBEL / DSA-R Load Cell

The model DSA-R is a low profile double shear beam load cell, ideally suited for applications in harsh environments. Due to the special design, the DSA-R load cell is insensitive against side loading and other interfering effects. Because of the high operating temperature range of -40 up to +150°C, the DSA-R load cell is suitable for use in steel mills and foundries. Very easy to maintain, Cable will be connected via plug-and-socket connection. Due to the high repeatability and high long-term stability, the load cell supplies very good results, even after perennial use. IP67 gives an excellent protection against dust and moisture.

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Description

DSA-R Load Cell

Features
Capacity 500-2000 kN
Other capacities on request
Low profile
High long-term stability and repeatability
Operating temperature range -40 to +150°C
Connection trough a connector
15m special cable with connector for direct connecting to the load cell
Zinc-plated steel
6-wire circuit (6 + 2 wires with option temperature monitoring)
IP67
OPTIONS
Temperature monitoring via integrated temperature sensor (2-wire circuit)
Indicator which change the color if a too high temperature was reached
Application: Strip & Web Tension,Hazardous Areas
Combined Error: 0-0.05 %
Environment Protection Class: IP67,IP66,IP65,IP54,IP20
Industry: Metal,Mining
Material: Plated Steel
Max Capacity: k lb: 115-450
Max Capacity: kN: 500-2000
Max Capacity: ton: 50-200
Product Type: Weigh Modules & Load Cells

OUTLINE DIMENSIONS IN MILLIMETERS

Double Ended Shear Beam
Specifications

Parameter Value
PERFORMANCE
Rated load (RL) 500 kN / 1000 kN / 1500 kN / 2000 kN
Rated output (C) 1.0 mV/V
Total error ±0.1% of C
Creeping (30 min) ±0.05% of C
Safe load* 200% RL
Ultimate load* >450% RL
Ultimate sideload* 100% RL
TEMPERATURE
Temperature effect on zero ±0.005% of C / °C
Temperature effect on output ±0.003% of C / °C
Nominal temperature range –10 to +100 °C
Operating temperature range –40 to +150 °C
Storage temperature range –50 to +180 °C
ELECTRICAL
Recommended excitation 10 VDC or VAC
Maximum supply voltage 36 VDC or VAC
Input impedance 750 Ω ±15 Ω
Output impedance 700 Ω ±10 Ω
Insulation impedance >2000 MΩ
MECHANICAL / CONSTRUCTION
Construction Steel, zinc-plated
Weight (500 kN) 40 kg
Weight (1000 kN) 56 kg
Weight (1500 kN) 87 kg
Weight (2000 kN) 119 kg
Environmental protection IP67

* Referring to recommended loading point
BLH Nobel is continually seeking to improve product quality and performance. Speciications may change accordingly.

 

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