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msi@metroservicesinc.com

Products

Temperature Controllers and Measurement Tools in Chattanooga

Metro Services, Inc. (MSI) has a full lineup of temperature controllers, limits, chart recorders as well as many other types of measurement and/or controlling devices. Each application is unique, so whether it is humidity, flow, current, etc. MSI will have you covered. Many customers opt for a PLC based system, and MSI can offer this as well. Allen Bradley systems are standard, but MSI has worked with Siemens, Automation Direct, Omron and many others as required by their customers.

Available products include:

  • Temperature Controllers
  • Chart Recorders
  • Flow Meters
  • PLC’s
  • Thermocouples and Infrared Detectors
  • Building Automation Controls

SIEMENS

Siemens Control Motors

Siemens Control Motors

Siemens control motors are highly versatile modulating actuators used for the positioning of flow control valves, butterfly valves, dampers, or any application requiring rotary motion.

SQM5

Series for high torque, up to 400 in-lbs applications

SQM40/41

Series for up to 90 in-lbs applications

SQN7

Series for low torque, line voltage or proportional control applications.

Siemens Control Valves

Siemens Control Valves

Precise flow control is achieved with VKG threaded, VKF1x flanged, VKP proportional or VRG biogas control valves. VA assemblies or coupling/bracket options provide quick and straightforward installation of Siemens actuators.

VKG Threaded Butterfly Valves, ½ “– 4”

UL & CE Approvals, Up to 25 PSI pressure rating, Full, medium, and reduced ports

VRG Biogas Butterfly Valves, ½ “– 4”

Control of biogas or digester gas, Up to 25 PSI pressure rating

VKF1X Flanged Butterfly Valves, 1¼”– 8”

VKP Proportional Control Valves, ½”– 2”

Characterized for precise control

YOKOGAWA

Yokogawa Single Loop Controllers

Yokogawa Single Loop Controllers

Single loop controllers receive temperature, flow rate, pressure, and other types of measurement readings from sensors and send corresponding instructions to control elements such as valves in order to maintain these values within a desired range.

Yokogawa Temperature Controllers

Yokogawa Temperature Controllers

Advanced temperature controllers and digital indicating controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities.

Yokogawa Program Controllers

Yokogawa Program Controllers

The UP35A/UP55A, 1/4 DIN sized program controllers, provides up to 30 program patterns, and simultaneous monitoring of 8 PV events, 16 time events, and 8 alarms.

Yokogawa Panel Indicators

Yokogawa Panel Indicators

The UM33A provides up to 9 alarms outputs and input correction function (PV bias, Polygonal line approximation, polygonal line bias). Also, 24 VDC sensor power supply is available as an option.

Yokogawa Configuration Tools

Yokogawa Configuration Tools

The software packages enable to set controllers configuration parameters or create custom computation programs via the optical communications adapter attached on controller front panel.

Yokogawa SMART 920

Yokogawa SMART 920

The SMART 920 allows you to collect data from your entire site without the high cost of wiring points to remote or unpowered locations.