Đại lý STI Vibration tại Việt Nam

Nhà nhập khẩu và phân phối STI Vibration tại Việt Nam

STI được thành lập vào năm 1989 với tên gọi là Sales Technology Inc. là công ty chuyên sản xuất thiết bị theo dõi, giám sát độ rung của máy móc. Năm 2010 Sales Technology Inc. đổi tên thành STI Vibration Monitoring Inc, các sản phẩm của STI đều được sản xuất tại Texas và Nevada (Mỹ). 

1. Gia tốc kế

1.1 Standard Accelerometers

CMCP785A , CMCP786A, CMCP787A, CMCP788A

1.2 Compact Accelerometers

CMCP1100C, CMCP770A, CMCP780A

1.3Biaxial/Triaxial Accelerometers

CMCP1300A, CMCP760T, CMCP760TT

1.4 4-20 mA Sensors

• CMCP420VT Loop-Powered Vibration Velocity Transmitter with Dynamic Output
• CMCP420VT-T Dual Parameter Loop-Powered Vibration and Temperature Transmitter
• CMCP422VT-C Series Loop Powered Velocity Transmitter, Top Entry 2 Pin MS Connector
• CMCP422AT-C Series Loop Powered Acceleration Transmitter, Top Entry 2 Pin MS Connector
• CMCP423VTA Compact Vibration Switch
• CMCP422VTS-C Series Loop Powered Velocity Transmitter, Side Entry 2 Pin MS Connector
• CMCP422ATS-C Series Loop Powered Acceleration (g's) Transmitter, Side Entry 2 Pin MS Connector
• CMCP422VT-IP Series Loop Powered Velocity Transmitter, Integral Submersible PUR Cable (IP68)
• CMCP422AT-IP Series Loop Powered Acceleration (g's) Transmitter, Integral Submersible PUR Cable (IP68)
• CMCP422VTS-IP Series Loop Powered Velocity Transmitter, Side Entry Integral Submersible PUR Cable (IP68)
• CMCP422ATS-IP Series Loop Powered Acceleration (g's) Transmitter, Side Entry Integral Submersible PUR Cable (IP68)
• CMCP420XPHD Explosion Proof Head for CMCP420VT
• CMCP422VT-M12 Series Loop Powered Velocity Transmitter, Top Entry M12 Connector
• CMCP422AT-M12 Series Loop Powered Acceleration (g's) Transmitter, Top Entry M12 Connector
• CMCP422VTS-M12 Series Loop Powered Velocity Transmitter, Side Entry M12 Connector
• CMCP422ATS-M12 Series Loop Powered Acceleration (g's) Transmitter, Side Entry M12 Connector
• CMCP422VT-I Series Loop Powered Velocity Transmitter, Top Entry Integral Armored Cable (IP65)
• CMCP422AT-I Series Loop Powered Acceleration Transmitter, Top Entry Integral Armored Cable (IP65)
• CMCP422VTS-I Series Loop Powered Velocity Transmitter, Side Entry Integral Armored Cable (IP65)
• CMCP422ATS-I Series Loop Powered Acceleration (g's) Transmitter, Side Entry Integral Armored Cable (IP65)
• CMCP420VT/Ex IECEx/ATEX Approved Loop-Powered Vibration Velocity Transmitter with Dynamic Output
• CMCP420VT-T/Ex IECEx/ATEX Approved 4-20mA Dual Output Vibration and Temperature Output

1.5 Integral Cable Accelerometers

CMCP700 Series and the CMCP1100 Series Low Cost 100 mv/g Industrial Accelerometers are manufactured to high quality standards. Each accelerometer is fully enclosed in a 316 Stainless Steel case. CMCP1100 Accelerometers, with the three standard length integral cables of 5, 10 and 20 meters and CMCP700 Series with Lifetime Warranty are always in stock ready for quick delivery. Other cable lengths and custom configurations are available to fit your exact specifications. With over 40,000 Sold, the CMCP1100 Low Cost Accelerometer has proven its reliability in industrial rotating machinery installations worldwide.

CMCP1100, CMCP1100HT, CMCP1100S, CMCP1100SR, CMCP785A-I, CMCP785A-IP, CMCP786A-I , CMCP786A-IP

1.6 Dual Output Accelerometers

CMCP1100CT, CMCP1100ST, CMCP1100T, CMCP760TT, CMCP785T, CMCP786T

STI’s Dual Output Accelerometers provide both a standard 100 mV/g vibration and a 10 mV/°C temperature signal using a 3-pin MS Connector. They are Class 1, Division 2 Hazardous Area Rated and come with a Lifetime Quality Warranty. Available in both Top and Side Exit Versions. Three (3) Conductor Extension Cables with matching MS Connector are in stock for immediate shipment.

1.7 Piezo Velocity Transducers

CMCP793V Top Exit Velocity Transducer | CMCP793V-500 Piezo-Velocity, Top Exit | CMCP797V Piezo Velocity, Side Exit | CMCP797V-500 Piezo-Velocity, Side Exit

STI offers a complete line of Piezo Velocity Sensors. Piezo Velocity Sensors are based on a Accelerometer but with an integration circuit onboard to produce a dynamic output in Velocity instead of Acceleration. These sensors can solve may low signal issues by providing a higher millivolt output. As the integration is performed internally where lower noise is present a cleaner signal is provided. For long wire distances they are provided with your choice of 100 mv and 500 mV per in/sec output.

2. Cảm biến rung và thiết bị chuyển đổi tín hiệu

2.1 CMCP500 Series

CMCP525 | CMCP530 | CMCP535 | CMCP540 | CMCP545 | CMCP560 | CMCP565 | CMCP570 | CMCP575 | CMCP576 | CMCP590 | CMCP591 | CMCP592 | CMCP595 

STI's CMCP500 Series Din Rail Mounted Transmitters are available in 15 versions including all vibration parameters, temperature, speed and all TSI (Turbine Supervisory Instrumentation) functions. Transmitters include OK Circuit and a Buffered BNC Connector. With the optional Alarm Module they are a fully functional single channel monitors with OK, Alert and Danger Alarms. They are CSA/UL Class 1 Division 2 and CE approved.

2.2 CMCP700S Series

• CMCP700S-CV Case Vibration Transmitter
• CMCP700S-RV Relative Vibration Transmitter
• CMCP700S-DC Thrust Position, Temperature, DC
• CMCP300E BNC Interface Module

STI’s CMCP700S Series is designed for low cost and high density as it is supplied in a slim line 12.5 mm case. The CMCP700S Series has a buffered output available on a screw terminal and is not provided with a BNC connector. The CMCP700S transmitters are also highly configurable in the field through internal DIP switches making application changes quick and painless.

2.3 TSI Functions

Turbine Supervisory Instrumentation (TSI) Systems provide continuous on-line monitoring and machine protection for steam and gas turbine generator sets. The TSI system measures a variety of supervisory parameters to provide reliable machine condition information and alert to any machinery problems. STI’s method of using a modular, distributive monitoring approach, coupled with utilizing existing plant networks where possible, result in an extremely cost-effective solution for monitoring a turbine generator set.

CMCP547 Transmitter for Differential Expansion: Differential expansion on a turbine is the relative Proximity Probe (Eddy Probe) measurement of the rotor’s axial thermal growth with respect to the case.
CMCP548 Transmitter for Case Expansion: Case Expansion is the relation of the shell or case in relation to its foundation. Turbine generator sets are tied down at one end and allowed to thermally expand at the other. An LVDT is used to measure this thermal growth, which on large machines can be several inches.
CMCP549 Transmitter for Valve Position: Valve position is measured with a LVDT observing the cam shaft rotation. It is an indicator of turbine load when the machine is on-line.
CMCP585 Transmitter for Eccentricity: Eccentricity is the measurement of Rotor Bow at slow roll by a Proximity Probe (Eddy Probe). It may be caused by any or a combination of a fixed mechanical bow, misalignment, temporary thermal bow, or a gravity

3. Công tắc rung

• CMCP-DVS XP Digital Vibration Switch
• CMCP1000 Dual Limit Solid State Vibration Switch
• CMCP1000C Dual Limit Solid State Vibration Switch with Large Enclosure
• CMCP423VTA Compact Vibration Switch

STI Vibration Monitoring Inc. offers a comprehensive line of Explosion Proof Electronic Vibration Switches for Industrial Rotating Machinery for both new installations and retrofitting obsolete units. Easy to mount and setup. The CMCP1000 meets the HPI Industries API-670 and the Low Cost Digital CMCP-DVS provides the essential features for OEMs (Original Equipment Manufacturers) for a very competitive price. Both models include an internal 100 mv/g accelerometer, integrate to Velocity terms and provide two levels of alarm along with adjustable time delays. An External sensor can be used with both models for optimal sensor placement.

4. Hệ thống giám sát | Monitoring Systems

• CMCP7500MMS 32 Channel Monitor
• CMCP7504 Four Channel Machinery Monitoring System
• CMCP5301 Single Channel Monitor
• CMCP5302 Two Channel General Machinery Monitoring and Protection System
• CMCP5304 Four Channel General Machinery Monitoring and Protection System
• CMCP5306 Six Channel General Machinery Monitoring and Protection System
• CMCP500 Monitor and Transmitter Enclosures
• CMCP5019 19" Rack Mount Multi-Channel Monitoring System

STI offers completely packaged and in stock Machinery Vibration Monitoring Systems in 1, 2 and 4 channel systems. They are perfect for Cooling Towers, Fans, Motors, Turbines, Compressors and Pump Vibration Monitoring. In addition, custom configurations with any channel count can be assembled to meet your exact needs at our Texas facility. Fiberglass, Painted Steel, Stainless Steel and Explosion Proof (XP) Enclosures are available in any size and configuration up to full size Panels and shipped anywhere in the world.

5. Thiết bị kiểm tra

STI’s comprehensive line of Vibration System Test Equipment provides you the tools you need to verify and calibrate your vibration monitoring and condition monitoring systems used on your rotating machinery. From Portable Handheld Vibration Meters to Proximity Probe Verification and Calibration Systems, STI has the tools to do the job right! STI even provides the tools to measure rotating shaft electrical and mechanical runout as required by API-670. STI’s Test Equipment line is smaller, lighter and Lithium Ion battery powered, where possible, to make measurements faster, simpler and more accurate.

Đại lý STI Vibration tại Việt Nam

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