Series Wireless Weighing (load) Torque Speed Sensor

• Pattern: Column Cylinder Type
• Transform Type: Resistance Strain
• Out-Wire: Wireless
• Model NO.: SM50
• Output Signal Type: Digital Type
• Feature: SemiConductor
• Production Process: Integration
• Material: Stainless Steel
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Transport Package: Export
• Specification: 220mm*220mm*320mm
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 300, 000 Pieces/Year

Product Description

1. Features

• Screw pumping wells without stopping the State, also can be detect and transmission of Rod torque, load, speed;
• The appearance design is novel, easy installation, integrated high energy lithium battery at low temperature, instrumentation amplifier with high precision, high efficiency DC/DC conversion circuit and A/D conversion, data redundancy error coding, RF modulation unit circuit;
• It has been the application of Shengli oil field, petroleum university and other units, which has the characteristics of high precision, no direction, high stability, safe and convenient operation etc..
• 2.technical indicators

 

• Load: 0~150kN accuracy: 0.5%F.S
• Torque: 0~2000N.m accuracy: 0.5%F.S
• Speed: 0~300/min, accuracy: 0.5% F.S
• Explosion-proof certification: CE13.2146;
• Mark: T4 Gb Ex IB II c, applicable to the IIC, IIB, IIA explosive gas environment.
• Operating temperature: -40ºC~+85ºC
• The local wireless digital communication: Support SMSF or PRO ZigBee 2007,Line of sight≥150m.
• Sleep current: ≤ 0.07mA, work current: ≤ 42mA charging current: 300mA
• Battery specification: 3.6V 8000mAh

 

1. 3 application cases
2. 3.1 application case 1, SM0YBC-LGB local instrument test system:
    Each screw pump well fixed installation of the integrated sensor, test personnel portable SM40YBC-LGB screw pump multi parameter test diagnosis instrument and SM40YBC-9 power collector to every mouthful of screw pump well testing. Can realize the screw pump load, torque, speed and three-phase power system test.
3. 3.2 application case two, SM40P-5000D remote measurement and control system:
   Installation of the integrated sensor, SMDW6000P power acquisition controller and RTU SM40P-5000D in each screw pump well. Three phase power consumption of SMDW6000P acquisition system. By RTU initiated to realize synchronous sampling of screw pump load, torque, speed, three-phase electrical parameters such as physical quantities, screw pump torque diagram important operating characteristic data; screw pump well working condition monitoring.