Featured Brands






Buy Siemens from the Siemens Experts!
We specialize in the calibration, repair, installation, and sales of Siemens instrumentation products, ensuring your systems operate with accuracy and reliability. Whether it's maintaining existing equipment or integrating new solutions, our team delivers expert support tailored to your facility’s needs.

Siemens SITRANS F M MAG 1100
Designed for general industry environments, has a wafer design sensor in corrosion-resistant stainless steel housing. Highly resistant liners and electrodes are suitable for harsh process conditions

Siemens FM MAG 5100 W electromagnetic flow sensor
The SITRANS FM MAG 5100 W with its patented liners of hard rubber NBR or ebonite and EPDM is a sensor for all water applications such as ground water, drinking water, cooling water, wastewater, sewage or sludge applications.

Siemens FM MAG 5000 electromagnetic flow transmitter
The SITRANS FM MAG 5000 is a microprocessor-based transmitter engineered for high performance, easy installation, commissioning and maintenance. The transmitter is truly robust, cost-effective and suitable for all-round applications and has a measuring accuracy of ± 0.4% of the flow rate (incl. sensor).
Your Trusted Emerson Rosemount Services Provider
We provide expert calibration, repair, installation, and sales of Emerson Rosemount instrumentation, helping you maintain precise and reliable measurement across your operations. From supporting legacy devices to implementing new technology, our team ensures your equipment performs at its best.

Rosemount 8750W Magnetic Flow Meters for Utility Water Applications
Reduces lifecycle costs and unplanned shutdowns by accurately measuring water and wastewater flows in a variety of utility applications. The 8750W is supported by intelligent diagnostics that help users take advantage of improved installation, maintenance and process-management practices.

Rosemount 8705 Flanged Magnetic Flow Meter Sensors
Provides long-lasting, reliable performance in even the most challenging applications. An all-welded construction provides a hermetic seal that protects against moisture and other contaminants.

Rosemount 8712EM Magnetic Flow Meter Transmitter
Intuitive Local Operator Interface with dedicated keys enhance ease of use and enables instant access to all diagnostic information. Ideal for hazardous environments or difficult-to-reach locations.
Endress + Hauser from Calibrations & Controls
We offer professional calibration, repair, installation, and sales of Endress+Hauser instrumentation, ensuring accurate and dependable performance for your process systems. Whether upgrading your equipment or maintaining what you have, our team is here to support your operation every step of the way.

Endress + Hauser Proline Promag W 400
electromagnetic flowmeter
Versatile standard flowmeter for the water and wastewater industry.

Endress + Hauser Proline Promag W 300
electromagnetic flowmeter
Specialist for demanding water and wastewater applications with a compact, easily accessible transmitter.

Endress + Hauser Deltabar PMD75B - differential pressure transmitter
Smart pressure transmitter which detects process anomalies like plugged impulse lines.
Get the VEGA Accuracy you need from Calibrations & Controls
We specialize in the calibration, repair, and installation of VEGA instrumentation, ensuring accurate and dependable measurement for your processes. From troubleshooting existing devices to integrating new solutions, our team is committed to keeping your systems running smoothly.

VEGA VEGADIF 85 Differential pressure measurement for all media
For applications with liquids in small containers under simple process conditions. Possible applications can be found in almost all industrial sectors.

VEGA VEGASON 62 Ultrasonic sensor for continuous level measurement
Ultrasonic sensor for continuous level measurement of liquids and bulk solids. Typical applications are the measurement of liquids in storage vessels or open basins.

VEGA VEGAPULS C 21 Wired radar sensor for continuous level measurement
Ideal sensor for non-contact level measurement in simple applications where a high degree of protection is required. It is particularly suitable for use in water treatment, pumping stations and rain overflow basins, for flow measurement in open channels and level monitoring.
Unparalleled Badger Instrumentation Services
We provide expert calibration, repair, installation, and sales of Badger Meter instrumentation, ensuring precise and reliable flow measurement across your operations. Whether you're maintaining existing meters or implementing new systems, our team delivers the support and accuracy you can count on.

Badger Meter ModMAG M2000 Electromagnetic Flow Meter
Combining a general-purpose detector with an amplifier, the ModMAG M2000 Electromagnetic flow meter features an advanced, user-friendly design that is built for field verification testing.

Badger Meter ModMAG M5000 Electromagnetic Flow Meter
Ultrasonic sensor for continuous level measurement of liquids and bulk solids. Typical applications are the measurement of liquids in storage vessels or open basins.

Dynasonics DFX Doppler Ultrasonic Flow Meter
The Dynasonics DFX Doppler Ultrasonic flow meter measures the flow of aerated liquids or those containing suspended particles that reflect ultrasonic energy.
Your Local On-Site Hach Instrumentation Services Provider
We service, calibrate, install, and supply Hach instrumentation to help you maintain compliance and confidence in your water quality data. With deep expertise in Hach analyzers and sensors, our team ensures your instruments are delivering accurate, dependable results when it matters most.

HACH SC200 Controller, 100-240 VAC, one digital sensor input, one analog pH/ORP/DO sensor input, HART, 4-20 mA outputs
The Hach SC200 Universal Controller is the most versatile controller on the market. It allows the use of both digital and analog sensors, to provide compatibility with the broadest range of sensors.

HACH SC4500 Controller, Prognosys, 5x mA Output, 1 digital Sensor, 100 - 240 VAC, without power cord
Technologies are advancing rapidly, providing new levels of convenience, accuracy, and efficiency. Which is exactly why the SC4500 Controller from Hach is designed to integrate easily into your current system while allowing you to upgrade as your capabilities advance, without having to replace inventory.

pHD sc: Digital pH sensor with glass differential electrode, sc compatibility, PEEK, Convertible Mount
Hach’s patented differential electrode measurement technique ensures more accurate pH readings, providing increased reliability to reduce downtime and maintenance for measuring pH over traditional pH sensors.

Hach LDO sc Model 2, DO Probe with Luminescent Dissolved Oxygen Technology
The Luminescent Dissolved Oxygen (LDO) sc, Model 2 is an optical dissolved oxygen probe that accurately measures dissolved oxygen levels in water.

Electrodeless Conductivity Sensor, Convertible Style, PEEK Body Material
Hach’s Inductive Conductivity Sensors measure 200 up to 2,000,000 microSiemens/cm. A built-in Pt 1000 RTD compensates the measured conductivity for changes in process temperature.

TSS EX1 sc Turbidity and Suspended Solids Inline Probe, Stainless Steel
The TSS EX1 sc Inline is a digital process probe for the extremely accurate in pipe measurement of turbidity and suspended solids specially designed for use in potentially explosive atmospheres (Class I Div 2).
Get Your Instruments Back Online with Expert Troubleshooting and Repair
Instrument failures happen—and when they do, they can throw off your entire operation. Whether it's a pressure transmitter that stopped reading, a level sensor giving false alarms, or a flow meter with erratic output, Calibrations & Controls is here to help you figure it out and fix it fast. Our instrumentation repair and troubleshooting services are designed to minimize downtime and keep your process running smoothly.
We work across water, wastewater, industrial, and manufacturing systems, tackling everything from wiring issues and display failures to complex signal problems. If it measures, reads, or transmits, we know how to bring it back to life.
Instrumentation Troubleshooting and Repair Services
Calibrations & Controls services most major instrumentation brands including Rosemount, Siemens, Endress+Hauser, ABB, Honeywell, and more. Our team of experienced technicians can quickly diagnose and repair:
Flow, pressure, level, temperature, and pH instrumentation
Signal and output issues, sensor drift, display malfunctions
Faulty wiring, power supply problems, and grounding issues
Damaged connectors, corroded terminals, and non-responsive transmitters
SCADA/controller input errors tied to instrumentation failure

Onsite or In-Lab Repairs. We Bring the Fix to You
Our technicians are equipped to troubleshoot and repair issues directly in the field, but we also offer in-lab services for deeper repairs and component-level diagnostics. Whether it's a quick recalibration, a full rebuild, or a replacement recommendation, we help you make the right call.

Stop Guessing. Start Solving.
When your equipment starts acting up, don’t waste time chasing ghost signals or flipping through manuals. Calibrations & Controls will help you get to the root of the issue with:
Field diagnostics and same-day troubleshooting
Access to OEM parts and replacement options
Detailed service reports with photos, findings, and next steps
Transparent quotes and fast turnarounds on repair work
Local pickup and delivery options available
Instrumentation Repair and Support That Keeps You Running
Need help with a failing sensor or a piece of equipment that just won’t cooperate? Reach out to Calibrations & Controls through our Request a Quote form, email, or call us directly at 763-972-1001. We’ll help you fix the issue, restore accuracy, and keep your system on track—without the hassle.
Instrument Types Serviced
- Magnetic flowmeters
- Positive displacement flowmeters
- Ultrasonic flowmeters
- Mass flowmeters
- Liquid flowmeters
- Turbine flowmeters
- Gravimetric flowmeters
Coriolis Flow Meter
Propeller Meter
Venturi Meter Flow
Viscosity Cup \ Viscosity Meter
Vortex Flow Meter
Weirs
Electromagnetic Flow Meter
Gas Flow Meter
Laminar Flow Meter
Liquid Flow Meter
Magnetic Flow Meter
Optical Flow Meter
Paddle Wheel Flow Meter
Rotometer Flow
Thermal Mass Flow Meter
Turbine Flow Meter
Ultrasonic Flow Gauge
Velocity Meter
Parshall Flumes
Compound Gage
Pressure Controller
Pressure Gage
Master Pressure Gage
Dead Weight Tester
Pressure Indicator
Pressure Transmitter
Pressure Valve
Pressure Transducer
Manometer
Capacitance Level Transmitter
Ultrasonic Level Sensors
Hydrostatic Level Transmitter
Radar Level Transmitter
Level Transmitter
Paddle Switch Level
Float Switch Level
Thermometer
RTD
Thermocouple
Infrared and Handheld
Dry Block
Furnace
Bath
Temperature Oven
- Combination Sensor
- Differential Sensor
- Consumer-grade ph sensor
- Lab-grade pH sensor
- Micro pH sensor
- Spear tip pH sensor
- Industrial pH sensor
- Contacting-type conductivity meter
- Electrode-less conductivity meter
- Electrochemical dissolved oxygen sensor
- Galvanic dissolved oxygen sensor
- Polarographic dissolved oxygen sensor
- Optical dissolved oxygen sensor
- One-pan balances
- Torbal Torsion balance
- Precision balance
- Analytical balance
- Mechanical scales
- Digital scales
Pellistor/Catalytic Bead (CB) Industrial Gas Detectors
Lower Explosive Level (LEL) Gas Detector
Point/Non-Dispersive Infrared (PIR/NDIR) Industrial Gas Sensors
Open Path Infrared (OPIR) Industrial Gas Sensors
Tunable/Enhanced Laser Diode Spectroscopy (TLDS/ELDS) Gas Sensor
Electrochemical (EC) Gas Detectors
Ultrasonic Gas Leak Detectors (UGLD)
Micro-electromechanical (MEMS)-Based Gas Detectors
- Galvanometer Instruments
- Potentiometric (Servo) Instruments
- Digital Chart Recorders
- Strip Chart Recorders
- Circular Chart Recorders
- XY Recorders
- Hybrid Recorders
- Paperless Recorders
Get a Quote
Curious about pricing? Get a quote today.
Are your instrument measurements accurate? Get an NIST traceable instrument calibration to certify your device.
Questions? Call us at 763-972-1001.

Permitted & Accredited by Minnesota Commerce Department Weights & Measures

NIST Handbook 44 Compliant
Ready? Get your device calibrated. Questions? Lets talk.
Our professional techs are standing by.
or call 763-972-1001.