Your Source for Process Measurement & Control
Product Groups
Multi-Channel Infrared Temperature Monitoring System RS485-Modbus
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
  • Miniature Non-Contact Temperature Sensors with RS485 Modbus Communications
  • Touch Screen Display Optional for Configuration, Display, Alarms and Data Logging
  • Low-Cost Standalone 6-Channel System
  • Build Larger Systems Using the TSD600’s Separate Modbus Master and Slave Interfaces
  • Analog and Alarm Relay Outputs via Optional Modules
  • Conforms to Industrial EMC Standards
 Manuals (contact with email : [email protected])


The OS-MINIHUB is an industrialinfrared temperature monitoringsystem, with miniature sensingheads and optional displaymodules.
OS-MINIHUB sensors aredesigned to measure the surfacetemperature of non-reflectivematerials in industrial applications,from -20 to 1000°C (-4 to 1832°F).They are sealed to NEMA 4(IP65), built from 316 stainlesssteel, and fully tested to industrialEMC standards.
They can measure food, paper,thick plastics, asphalt, paint, bulkmaterials and organic materials,as well as most dirty, rusty oroily surfaces.

OS-MINIHUB sensors have anoperating temperature rating ofup to 120°C (248°F) with no needfor cooling.
The sensors measure just 45 mm(1.7") long (plus cable gland), sothey can fit into the smallest ofspaces.
Up to 6 sensors can be connectedto the optional TSD600 interfacemodule, which providestemperature display, configuration,and high-capacity data logging toa MicroSD Card. Analog and relayoutputs are available via separateDIN rail mounted modules.
Low Cost
With up to 6 sensors connectedto one TSD600, the OS-MINIHUBis an ideal low-cost non-contacttemperature measurementsystem.
To measure more than 6 locations,OS-MiniHUB sensors andTSD600 sub-networks maybe connected to an RS485Modbus SCADA system orPLC. It is possible to measurethe temperature of hundreds orthousands of locations on thesame network.
The OS-MINIHUB may beinstalled as a new temperaturemonitoring system, or integratedinto an existing Modbus network.With two Modbus interfaces, theTSD600 makes an ideal localdisplay for a group of sensors aspart of a larger system.The OS-MINIHUB-JB6 junctionbox makes it easy to connect thesystem together.Never miss a critical temperatureevent. In condition monitoringapplications, the OS-MiniHUBsystem is an always-on solutionthat can replace manual checkswith a handheld thermometer orexpensive thermal imager.
Typical Applications
Curing OvensFiberglass impregnated with epoxyis cured in an oven to increasestrength. OS-MiniHUB sensorsare placed inside the oven atup to 120°C (248°F), to build-upa temperature profile at manypoints on the entire surface of theworkpiece, and to communicatethe measured temperature to theheating system that controls the hotair blowers in the oven. Industriesinclude boatbuilding and aerospaceas well as many others.
Industrial Bakeries
Check the temperature profile ofbakery products at multiple pointsalong a conveyor oven.
Corrugated Board Manufacturing
Monitor the web temperature alongan entire corrugator, with localdisplays for each section of theproduction line, and centralizedmonitoring in the control room.Sensors withstand 120°C(248°F), and can be used in hightemperatureareas such as singlefacers without cooling.
Power Distribution
Monitor the temperature of bulbarjoints in switchgear cabinets.Hundreds or even thousands ofpoints can be monitored on thesame network using theOS-MiniHUB system.
A large system of OS-MiniHUBsensors can monitor the paintcuring process at several points.Monitor temperatures around theentire vehicle in environmental testchambers.
Condition Monitoring
A network of OS-MiniHUBsensors can monitor all thebearing temperatures on amachine, a runout table, or thewhole factory. TheOS-MiniHUB is ideal formeasuring the temperature of allpainted metal surfaces.
Infrared Curing
Arrays of sensors fitted on a rigof infrared curing lamps ensurean even temperature profile alongthe part being cured. Surfacecoatings, paint and epoxy areideal target materials, amongmany others.
Gas Cylinder Filling
Monitor temperatures to improverepeatability in the filled volumeand improve filling efficiency. Thetemperature of every cylinder ona filling rig is easily monitored withno need to manually move contactprobes.

Temperature Range: -20 to 1000°C(-4 to 1832°F)
Interface: RS485 Modbus RTU
Accuracy: ±1% of reading or ±1°Cwhichever is greater
Repeatability: ±0.5% of reading or±0.5°C whichever is greater
Emissivity Setting: 0.2 to 1.0Response Time, t90: 240 ms(90% response)
Spectral Range: 8 to 14 µm
Supply Voltage: 6 to 28 Vdc
Optional AC Power: 100 to 240 Vac, 0.3 A
Supply Current: 50 mA max
Baud Rate: 9600 baud *
Format: 8 data bits, no parity, 1 stop bit *
* Other configurations available upon request.
Configuration Method: Via TSD600touch screen, or directly via RS485Modbus
Configurable Parameters: EmissivitySetting, Averaging, Peak/Valley HoldProcessing, Reflected EnergyCompensation
Construction: Stainless Steel
Dimensions: 18 dia x 45 mm L (0.7 x 1.7")
Thread Mounting: M16 x 1 mm pitch (0.03")
Cable Length: 1 m (3.3') (longer lengths available to order)
Weight with Cable: 85 g (3 oz)
Environmental Rating: IP65
Ambient Temperature: 0 to 120°C (32 to 248°F)
Relative Humidity: 95% max non-condensing
Electromagnetic Compatibility:EN61326-1, EN61326-2-3 (ElectricalEquipment for Measurement,Control and Laboratory Use - EMCRequirements - Industrial)
6-Channel Display Module

Display: 72 mm (2.83") resistivetouch TFT, 320 x 240 pixels, backlit
Supply Voltage: 10 to 30 Vdc
Maximum Current Draw: 100 mA
Configurable Parameters (Global):Temperature units, date and time,data logging, graph channels, alarmlogging
Configurable Parameters(per Channel): Signal processing,emissivity setting, reflected energycompensation, alarms, Modbusaddress
Alarm Configuration: 12 alarms(2 per sensor) with adjustable level,individually configurable as HI or LO
Temperature Units: °C or °F selectable
Temperature Resolution: 0.1°
Signal Processing: Average, peakhold, valley hold, minimum, maximum
Display Sample Period: 120 ms persensor (720 ms in total for 6 sensors)
Logging Interval: 1 to 86,400 seconds (1 day)
MicroSD Card Max Capacity: 32 GB (not included)
Internal Clock Battery: 1 x BR 1225 3V (not included)
Variables Logged: Target temperature, sensing head temperature, alarm events
File Format: .csv (can be imported to Excel®)
Configurable Parameters:Sample period, number of samples,scheduled start date and time
Construction: Die cast aluminum
Electrical Connections: Removablescrew terminals, 28 AWG to 18 AWG
Dimensions: 98 W x 64 H x 36 mm D (3.8 x 2.5 x 1.4"), excluding cable glands
Weight: 280 g (0.6 lb)
Environmental Rating: NEMA 4 (IP65)
Ambient Temperature Range: 0 to 60°C (32 to 140°F)
Relative Humidity: Maximum 95%, non-condensing
CE Marked
RoHS Compliant
Electromagnetic Compatibility:

EN61326-1, EN61326-2-3 (ElectricalEquipment for Measurement,Control and Laboratory Use -EMC Requirements - Industrial)
OS-MINIHUB Specifcations
Construction: Die cast aluminum
Electrical Connections: Removable screw terminals, 28 to 18 AWG
Weight: 250 g (8.8 oz)
Environmental Rating: IP65
Enclosure Dimensions: 98 W x 64 H x 36 mm D (3.8 x 2.5 x 1.4")
Anemometer  |   Automation  |   Accelerometers  |   Calibrator  |   Cartridge Heaters  |   Chart Recorders  |   Cryogenics  |   Custom Pressure Transducers  |   Data Loggers  |   Data Acquisition  |   Dial Thermometers  |   Fiber Optics  |   Fiber Optic Temperature Measurement  |   Flexible Heaters  |   Flow Meters  |   Glass Bulb Thermometers  |   Grippers  |   Heaters  |   Humidity Measurement  |   Integrated Circuit Sensors  |   Immersion Heaters  |   Infrared Thermometers  |   Level Measurement  |   Load Cells  |   M12 Temperature Connectors  |   Magnetic Flow Meter  |   Panel Meter  |   PID Controllers  |   pH meter  |   Pressure Gauges  |   Pressure Transducers  |   Pressure Transmitters  |   Rotameters  |   RTD  |   Remote Process Monitoring  |   Sanitary Sensors  |   Signal Conditioners  |   Stepper Motors  |   Strain Gages   |   Strip Heaters  |   Temperature Controllers  |   Temperature Labels  |   Temperature Measurement  |   Temperature Sensor Manufacturing  |   Temperature Sensors  |   Temperature Transmitters  |   Thermal Imagers  |   Thermistors  |   Thermocouple  |   Thermocouple Wire | Thermowell  |   Ultrasonic Flow Meters  |   Vortex Flow Meter  |   Wireless Sensors - فقخیثنس.زخئ - صصص.فقخیثنس.زخئ