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SM35-AK-3 load sensor
The SM35-AK-3 wired load sensor is designed for sucker rod pump well performance testing. It is a load sensor with high anti-interference performance. The product uses a standard mv signal output and a fully sealed design, and can work in harsh environments such as high temperature, high cold, high humidity, and high radiation. It is currently widely used in sucker rod pump performance measurement systems.
Its high-reliability design suitable for industrial environments, as well as its high precision, simple installation, easy maintenance, environmental protection and durability, have won user recognition. It has not only been widely used in major oil fields in China, such as Shengli, Daqing, Huabei, Changqing, Xinjiang, and Qinghai, but also in some overseas oil companies.
1. Features
SM35-AK-3 wired load sensor, is designed for pump jack well work diagram testing 。He a load sensor with high anti-interference performance. The product uses standard mv signal output and fully sealed design, can work in high temperature, high cold, high humidity, high radiation and other harsh environments, is currently widely used in pump jack work diagram measurement systems.
Adapts high reliability design for industrial environments, as well as high precision, easy installation, easy maintenance, environmentally friendly and durable features win user recognition, not only in China's Shengli, Daqing, North China, Changqing, Xinjiang, Qinghai and other major oil fields have been promoted and applied, but also in overseas oil companies have been partially applied.
2. Features
Active installation, saving installation and crane costs;
Fully sealed waterproof design, suitable for all-weather use;
High reliability;
Easy and safe operation;
Can be used with other types of wireless data transmission fixed load / displacement transmitter to form a wireless testing system;
Consistent output, fully interchangeable.
Dimensions Dimensions （ In mm. 1mm=0.03937 inches ）
Circuit Diagram Circuit Diagram:
Specification Technical parameters:
|
Item Type |
Technical parameters |
|
Measuring range |
0 ~ 150 KN |
|
Sensitivity |
1.7mv/v ± 0.1mV/V |
|
Overall accuracy |
0.5%FS |
|
Input impedance Input impedance impedance |
2000 ± 50 Ω |
|
Output impedance Output impedance impedance impedance |
2000 ± 2 Ω |
|
Zero output Zero balance balance |
≤ 3 %FS |
|
Operating voltage |
10~12 VDC |
|
Temperature drift |
0.5%FS/10℃ |
|
Temperature compensation |
-10~ 65℃ |
|
Operating temperature |
-10 ~ +85℃ |
|
Safe overload |
150% FS |
|
Permanent deformation limit |
300% FS |
|
Material |
High-performance alloy steel or (chromium ratio > 15% stainless steel) |
|
Protection level |
IP68 (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
