SM50
Column Cylinder Type
Resistance Strain
Wireless
Digital Type
SemiConductor
Integration
Stainless Steel
IP67
CE
Customized
Sun-Moon
Export
220mm*220mm*320mm
China
9031809090
Product Description
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
- 3 application cases
- 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. - 3.2 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.
