Process Measurement and Control
JAKAR Electronics is responsible to handle the requests for the OMEGA Engineering products from the Czech Republic and the other countries from the Eastern Europe. You can choose from a wide range of measurement and control equipment. In our range you will find sensors for the most frequently measured quantities in industry, such as temperature, humidity, pressure, flow and more. The product range also includes measuring instruments, controllers, transducers, panelmeters, data loggers and accessories.
If you do not find the required product, do not hesitate to contact us. Our range is much wider.
Our technicians with experience in the field are ready to provide customers with professional assistance in selecting the appropriate equipment.
Wide Product Range
Large selection of products for industrial and laboratory applications
Quality Services
The strategic partnership with OMEGA allows us to provide quality services
Technical Support
Do not hesitate and contact us in case of any questions
Volume discounts
Volume discounts and free shipping for large orders
News
iServer 2 » Simplifying Monitoring for Everyone
Omega Engineering’s iServer 2 brings you an easy-to-use solution for tracking temperature, humidity, and pressure, ideal for any environment, from office buildings to industrial sites. The iServer 2 acts as your dedicated monitoring assistant, continuously checking and recording environmental data. With its large internal storage, you can keep data records securely for up to ten years.
PR-11 Probe » Built for Tough Environments
Introducing the PR-11 rugged RTD (Pt100, Pt1000) probe, designed in response to customer feedback for tougher industrial environments. With enhanced durability and precise temperature readings, it's perfect for demanding applications like automotive testing, HVAC, and power generation. Built to last, the PR-11 ensures reliability and accuracy where it matters most.
Omega’s Co-Op Student Wins Prestigious Award
On May 10th, OMEGA had the pleasure of attending the 2023 Cooperative Education Award ceremony at beautiful Drexel University in Philadelphia. Each year, the Cooperative Education Awards celebrate the continued success of Drexel University’s co-op experiences, and a very select group of students, employers, and faculty are recognized for outstanding work in the program. Ken Leibig, our Director of Engineering, nominated OMEGA's co-op...
Newest Omega Enterprise Gateway Software
OMEGA Engineering Has Officially Launched its Newest Omega Enterprise Gateway Software. Omega Engineering Has Officially Launched its Newest OMEGA Enterprise Gateway Software. OEG 2.3 makes monitoring and control simpler. And with OPC-UA/DA available, it allows for easy integration of OMEGA devices into your existing infrastructure. With the addition of “Enterprise Mode”, the OEG 2.3 now supports Omega Link GW Series Gateway products within...
HANI™ Sensor was one of the LEAP award winners
Our newest and most innovative temperature sensor, the HANI™ High-Accuracy, Non-Invasive Clamp Sensor, is continuing to impress professionals in the engineering world. Most recently, Omega’s HANI™ Sensor was awarded an Honorable Mention in the Switches & Sensors category of the 2022 Leadership in Engineering Achievement Program (LEAP) Awards. The LEAP Awards celebrate the most innovative and forward-thinking products serving...
PROMO / Process and temperature calibrators
10% discount on OC505 and OC-505-D calibrators including OC505-SOFT software. Use the discount code and get a universal process and temperature calibrator at a great price. OC505 series calibrators offer the simulation of thermocouples types J, K, N, R, S, T, B, E, as well as the simulation of resistance thermometers in the range -200 to 850°C, including the simulation of resistance up to 3 kOhms. For process signals, a current calibrator 0 to 22 mA can be used in...
Paddlewheel Flow Meter with Alarms and Totalizers
can be ordered
from
€ 898.10 excl. VAT
Polypropylene or PVDF Models. 29 Engineering Units (Including User Defined). Two Programmable Totalizers. Programmable Alarms. Isolated…
Stainless Steel Low Flow Turbine Flow Meter
can be ordered
from
€ 362 excl. VAT
0 to 5 Vdc or 4 to 20 mA Linear Output Signal. Power Input 12 Vdc or 24 Vdc (depending on the model). Ranges from 20 to 100 ml/min, 100 to …
Differential Pressure Transmitter with optional LCD
can be ordered
€ 105.30 excl. VAT
Read LCD values easier with rotatable 180° display (optionally). Quick and easy wiring via the optional toolless terminal block. Add safety…
Differential Pressure Transmitter
can be ordered
from
€ 88.20 excl. VAT
Simple calibration push-button sets back zero and span, saving time installing and over the service life. Cost effective and compact device…
16 Channel Universal Input Data Logger With Touch Screen
can be ordered
€ 1 788.90 excl. VAT
16 channels universal input datalogger, support for DC voltage, DC current, thermocouple (K, J, E, T, R/S, N, B, C), RTD, NTC (thermistor),…
Constant Wattage Heating Cable (200°C)
can be ordered
from
€ 385 excl. VAT
€ 482.50
Maximum Exposure Rating up to 200°C. Constant Output. Cut to Any Length. Lower Installation Costs. Flexible.
High Temperature Constant Wattage Heating Cable (260°C)
can be ordered
from
€ 29.40 excl. VAT
Continuous Exposure Rating up to 260°C. Moisture and Chemical Resistance. Cut-to-Length at the Job Site. All Common Voltages Available.…
Industrial Ethernet to RS232, RS485/422 Serial Device Servers
can be ordered
from
€ 523.90 excl. VAT
1 Serial Port (OM-ES-511) or 2 Serial Ports (OM-ES-522) Software Selectable as RS232, RS422/485 Full Duplex, or RS485 Half Duplex. State-of…
Ethernet to RS232 Serial Device Server 10/100Base
can be ordered
€ 315.70 excl. VAT
1 Port RS232 to Ethernet Device Server. 10/100Base TX Ethernet Port. Maximum Baud Rate 1,000,000 (1 MegaBaud). User Friendly Interface. Web…
Summing Junction Boxes IP66 Enclosure
can be ordered
from
€ 427.20 excl. VAT
Models for 2, 3 or 4 Load Cell Installations. Heavy Duty Case for Industrial Applications. IP66 (NEMA-4X) Enclosure Standard.
Self-Regulating Heating Cable (65°C)
can be ordered
from
€ 390 excl. VAT
€ 442.50
65°C Maximum Maintenance Temperature. Energy Efficient. 5 or 10 Watts/ft. 120 and 240 Vac options.
Self-Regulating Heating Cable (150°C)
can be ordered
from
€ 652.50 excl. VAT
€ 695
150°C Maximum Maintenance Temperature. Energy Efficient. 5, 10, & 20 Watts/ft. 120 and 240 Vac options.
Side Mounted Liquid Level Switches (polypropylene)
can be ordered
from
€ 13.10 excl. VAT
€ 21.80
Liquid Level Switch with Polypropylene Body. Temperatures up to 90°C. User Selectable, Normally Open or Normally Closed. Mounts…
Vertical Mount Liquid Level Switches
can be ordered
€ 43 excl. VAT
€ 61.50
Level Switch with Stainless Steel 316 Body. Temperatures from -30 up to 200°C. Max. Contact Rating 50W. Max. Switching Voltage 220 V and…
Pressure Gauges with Dual Scale (Bar/PSI)
can be ordered
€ 16.80 excl. VAT
€ 18.60
Dual Scales in PSI and BAR. Available in large quantities for OEM applications or as a single unit. 40 mm Dial and Center Back Mount…
Universal Process and Temperature Calibrator
can be ordered
from
€ 159 excl. VAT
€ 167.30
DIN Thermocouples J, K, N, R, S, T, B, E. RTD Simulator -200 to 850ºC. Resistance Range up to 3kOhm. Current Output 0-22 mA, Source/Sink.…
Process and Thermocouple Calibrator
can be ordered
€ 481.40 excl. VAT
€ 687.70
Current Calibrator 0/4 to 22 mA, Source/Sink. Voltage Calibrator 0 to 14 V, mV Ranges 0 to 28 mV and 0 to 560 mV. Thermocouples type J, K,…
High Accuracy Pressure Transmitter
can be ordered
from
€ 267.20 excl. VAT
Pressure transducer with 5-Point Traceable Calibration Certificate. High Static Accuracy, ±0.25% FS BSL (Linearity, Hysteresis and…
OSTW-CC / Standard Connector with Integral Cable Clamp
can be ordered
from
€ 8.20 excl. VAT
Ultimate Thermocouple, Pt100 and Thermistor Connector OSTW-CC series. Integral Cap, Strain Relief and Cable Clamp. Combination Phillips…
Insulated Wire Thermocouples Set (Pack of 5)
can be ordered
from
€ 58.60 excl. VAT
Supplied in Convenient Packs of 5. In Stock for Fast Delivery. PFA (260°C rated), Glass Braid (480°C rated). 0.8, 0.5, 0.25, 0.13 and 0.08…
MPJ / Miniature Panel-Mount Socket
can be ordered
from
€ 4.50 excl. VAT
MPJ Connectors Accepts all Industry Standard Mini Thermocouple Plugs. Compact Size. Accessible Terminal Screws. IEC (International) or ANSI…
Pressure Smart Probe
can be ordered
from
€ 359.50 excl. VAT
Omega Link Pressure Monitoring Smart Probes. Software configurable through SYNC configuration software. Modular M12 construction. OMEGA…
SMPW / Miniature Connector for Thermocouple, Pt100, Thermistor
can be ordered
from
€ 3.80 excl. VAT
SMPW Series Rated to 180°C. HMPW Series Rated to 260°C. Colour-Coded for IEC or ANSI. Captive Cover Screws. Accepts Stranded or Solid Wire…
1 or 2 Channels Highly Accurate Thermometer
can be ordered
from
€ 106.80 excl. VAT
Highly Accurate Thermometer with 0.1% Basic Accuracy. Thermocouple Offset Adjust. HH12C: Dual Input T1, T2, T1-T2. Rugged Protective…
Wireless Smart Environmental Sensor
can be ordered
from
€ 136.40 excl. VAT
Temperature, Humidity, Barometric Pressure, and Light sensors. Free Omega Link Standard Cloud service accessible from any connected device.…
2x Thermocouple and RTD Temperature Smart Probe
can be ordered
€ 147.80 excl. VAT
2x Thermocouple and 1x RTD (2, 3, 4-wire). Software configurable through SYNC configuration software. 2x Digital I/O. Modular M12…
Modbus compatible USB Serial to Smart Probe Interface
can be ordered
€ 64.30 excl. VAT
USB Serial to Omega Link Smart Sensor Interface. Sync by Omega and Omega Enterprise Gateway support. Modbus RTU, Modbus ASCII compatible.…
Wireless Universal Smart Probe Interface
can be ordered
€ 320.40 excl. VAT
Robust Long-Range Sub GHz Communications. Modular M12 Connectivity with Omega Link Smart Probes. Wireless Communication up to 3.2 km. IP65…
Modbus Compatible Smart Probe Interface to RS485 serial
can be ordered
€ 132 excl. VAT
Modbus to Omega Link Smart Probe Interface. Provides RS485 serial interface supporting Modbus RT and command line interpreter. Configurable…
Thermocouple Probes with Removable Standard Size Connectors
can be ordered
from
€ 57.70 excl. VAT
Made with Special-Limits-of-Error Thermocouple Material (Class 1). Probes Individually Pressure & Insulation Tested. Diameters from 1,6 to …
Unsheathed Tungsten-Rhenium Micro Thermocouples up to 2760°C
can be ordered
from
€ 64.30 excl. VAT
Ultra High Temperature Range to 2325°C, short-term exposure up to 2760°C. Wire diameters as Small as 0.076mm. Type D and Type C…
Small Diameter Thermocouple Probes with Compact Transition
can be ordered
from
€ 48.20 excl. VAT
Well Suited for Applications where Space is Limited. Compact Transition Joint - 4.5 mm dia. x 30 mm. J, K, T, E and N types available. Made…
Thermocouple Probes with Molded Miniature Connectors
can be ordered
from
€ 49.50 excl. VAT
Sheath Diameters from 1,6 mm to 3,2 mm. Standard Lengths 150 mm and 300 mm. Mating Connector and PCLM Cable Clamp Sold Separately.
Fast response insulated thermocouple with connectors (Pack of 5)
can be ordered
€ 82.30 excl. VAT
Fast response K, T, J and E Thermocouple Types. Prices Shown Are For Packs of 5 Thermocouples. Made from Class 1 Tolerance Wire. PFA…
High Stability Hand-held SuperOMEGACLAD™XL Thermocouple Probe
can be ordered
from
€ 72.80 excl. VAT
Super Accurate, Super Stable, Super Value, For Use Up to 1335°C. Excellent Long Term Stability at High Temperatures, Low Thermal Drift.…
Small Diameter Thermocouple Probes with Molded Miniature Connectors
can be ordered
from
€ 57.70 excl. VAT
Sheath Diameters from 0.25 mm to 1.0 mm. Standard Lengths 150 mm and 300 mm. Mating Connector and PCLM Cable Clamp Sold Separately.
Industrial Super OMEGACLAD™XL probe with NB12 head
can be ordered
from
€ 97.70 excl. VAT
Made from Class 1 Tolerance MI Cables. Aluminum alloy head 87x82 mm, weight 230g, protection IP68. Excellent long-term stability at high…
Insulated Wire Thermocouples Set (Pack of 5)
can be ordered
from
€ 58.60 excl. VAT
Supplied in Convenient Packs of 5. In Stock for Fast Delivery. PFA (260°C rated), Glass Braid (480°C rated). 0.8, 0.5, 0.25, 0.13 and 0.08…
Industrial SuperOMEGACLAD™XL probe with NB3 head
can be ordered
from
€ 93.60 excl. VAT
Made from Class 1 Tolerance MI Cables. Aluminum alloy head 73x69 mm, weight 250g. Excellent long-term stability at high temperatures. Very…
Self-Adhesive Fast Response Surface Thermocouples (Pack of 5)
can be ordered
from
€ 109.70 excl. VAT
Patented Spool Caddy. Self Adhesive Backing for Easy Installation. Better Than 0.3 Second Response Time. 1 m, 2 m or 3 m Color-Coded PFA…
Transition Joint Thermocouple Probes Type J, K, T, E
can be ordered
€ 58.30 excl. VAT
Stainless Steel or Inconel Sheaths. Diameters from 1,6 to 6,4 mm. 1 metre PFA Coated Stranded Lead Wire: 20 AWG for 6,4 and 4,8 mm O.D.…
SMPW / Miniature Connector for Thermocouple, Pt100, Thermistor
can be ordered
from
€ 3.80 excl. VAT
SMPW Series Rated to 180°C. HMPW Series Rated to 260°C. Colour-Coded for IEC or ANSI. Captive Cover Screws. Accepts Stranded or Solid Wire…
MPJ / Miniature Panel-Mount Socket
can be ordered
from
€ 4.50 excl. VAT
MPJ Connectors Accepts all Industry Standard Mini Thermocouple Plugs. Compact Size. Accessible Terminal Screws. IEC (International) or ANSI…
Bolt On Washer Thermocouple
can be ordered
from
€ 17.10 excl. VAT
J, K, T, and E Thermocouple. New Rugged Design. For M3.5, M4, M4.5 and M6 Screw Sizes. Made from 0.8 mm Dia. Glass-On-Glass or PFA…
Multipair Thermocouple Extension Cable
can be ordered
from
€ 87.50 excl. VAT
The multipair thermocouple extension cable is available with ANSI or IEC Colour-Coded Insulation. Wire pairs are individually twisted.…
SMPW-CC / Mini Thermocouple Connector with Cable Clamp
can be ordered
from
€ 5.70 excl. VAT
SMPW-CC Mini connectors with Integral Cap, Strain Relief + Cable Clamp. New Labour Saving Wire Assembly. Accepts Wide Range of Wire Sizes.…
Fast response insulated thermocouple with connectors (Pack of 5)
can be ordered
€ 82.30 excl. VAT
Fast response K, T, J and E Thermocouple Types. Prices Shown Are For Packs of 5 Thermocouples. Made from Class 1 Tolerance Wire. PFA…
pH Buffer Solution for pH meter calibration
can be ordered
from
€ 17.70 excl. VAT
Pre-Mixed pH Solutions for meter calibrations. Two Bottle Sizes Available. Standardised Against A NIST Certified Sample. 40 Month Shelf…
SPJ / Standard Panel-Mount Socket (universal)
can be ordered
from
€ 8.20 excl. VAT
No Installation Tools Needed for SPJ Series. Interlocking. Colour-Coded in IEC or ANSI Colours. Wire Size: Solid or Stranded up to 2mm² (14…
Cable Clamp for Standard Size and Miniature Size Connectors
can be ordered
€ 1.90 excl. VAT
Cable clamp compatible with standard size connectors OSTW, OST and miniature size connectors SMPW, SMP, HMP and HMPW.
OSTW / Standard Connector for Thermocouple, Pt100, Thermistor
can be ordered
from
€ 5.10 excl. VAT
Thermocouple Standard Connectors OSTW Series Rated to 180°C. HSTW Series Rated to 260°C. Thermocouple connectors with IEC or ANSI Colour…
Single Point Non-Reversible Temperature Indicating Labels
can be ordered
from
€ 13 excl. VAT
Packs of 30 and 50 pcs. 10 mm Diameter. Single Temperature Point Marked in °C and °F. Compact Round Labels. Perfect for use in Limited…
Insulated Wire Thermocouples Set (Pack of 5)
can be ordered
from
€ 58.60 excl. VAT
Supplied in Convenient Packs of 5. In Stock for Fast Delivery. PFA (260°C rated), Glass Braid (480°C rated). 0.8, 0.5, 0.25, 0.13 and 0.08…
I agree to the processing of personal data.
Technical Learning
Understanding Thermocouple Accuracy Drift
One constant in industrial processing is that accuracy drift in a measurement device is something to be avoided. For critical applications, where temperature measurements directly influence performance, even a slight drift in the accuracy of a device like a thermocouple can lead to significant issues.
Yet, consumers continuously find that many of the thermocouples out there on the market end up needing to be recalibrated or replaced all together (sometimes after an annoyingly short period of time) due to, you guessed it, accuracy drift.
IP vs. NEMA / Weatherproof Enclosure Ratings
Understanding the necessary requirements for your product’s enclosure ratings is important, particularly when looking to gain the optimum life from your product while avoiding any safety concerns. Included below is a straight forward easy to understand overview of enclosure ratings, including IP ratings, NEMA types and the difference between the two.
We will be looking at these two common standards for industrial enclosures, what they equate to, some alternatives, and how to best choose the right one for your application.