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SM4-ST column sensor
The SM4-ST series column load cell uses BAB series high-temperature foil strain gauges produced with American raw materials and proprietary processing technology from BEAN company in the USA as the force-to-electrical conversion element. It features a pressure-type structure, good self-centering capability, water and dust resistance, easy installation, and convenient use, fully meeting the requirements of large-tonnage weighing.
It is widely used in various oil fields for sucker rod load measurement, vehicle scales, railway scales, large-tonnage hopper scales, and industrial weighing and level control of large-tonnage silos and hoppers, as well as in metering equipment.
Category:
1. Overview
SM4-ST Model Series Column Type The load cell uses American raw materials and American produced with BEAN company's proprietary processing technology BAB Series High Temperature Foil strain gauge as force ——Electro-electrical conversion component, the bearing method is a pressure type structure, with good automatic centering function, waterproof, dustproof, easy installation, easy to use, fully meet the requirements of large tonnage weighing.
Widely used in major oil fields pumping unit well polished rod force measurement, vehicle scales, track scales, large tonnage hopper scales and large tonnage silo hopper industrial weighing and level control etc. 、 in metering equipment 。
2. Features
- After more than ten years of use in oil fields, it has been continuously improved;
- Optimized plug, improved reliability;
- Convenient and safe operation;
- IP67 fully sealed waterproof, suitable for harsh environments.
- Good dynamic response , strong overload capacity.
- Long-term stable and reliable performance.
Dimensions Dimensions （ In mm. 1mm=0.03937 inches ）
Circuit Diagram Circuit Diagram:
Specification Technical Parameters:
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Item Type |
Technical parameters |
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Measuring Range |
10 ~ 300 KN |
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Sensitivity |
1.0 -2.0 ± 0.05mV/V |
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Overall Accuracy |
0.5%FS |
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Input Impedance Input Impedance Impedance |
730 ± 5、1100 ± 5、2100 ± 5 |
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Output Impedance Output Impedance Impedance Impedance |
700 ± 1、1000、2000 |
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Zero Output Zero Balance Balance |
≤ 0 .1%FS |
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Operating Voltage |
10VDC |
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Temperature Drift |
0.5%FS/10℃ |
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Temperature Compensation |
-10~ 65℃ |
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Operating Temperature |
Normal temperature sensor: -40 ~ +85℃ |
Wide temperature sensor: -40-+175 ℃ |
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Safe Overload |
150% FS |
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Material |
High-performance alloy steel or (chromium ratio > 15% stainless steel) |
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Protection Level |
IP67 (IEC60529) |
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日月仪器
Contact Fax:0552-4070672
Company Website:www.sunmoon-china.com
Email:smsales@163.com
Address: No. 985, Xingzhong Road, High-tech Zone, Bengbu City, Anhui Province, China, Sun Moon Science and Technology Park
Made in China
