S551 – Portable Equipment for Compressor Energy Audits
Portable Equipment for Energy Audit of Compressors
- On-site data logging. Plug & Play solution.
- Multiple connections and sensor inputs.
- Optional 4G/LTE remote connection.
- Remote data analysis.
- Complete software packages.
Description

Portable Compressor Energy Audit
The S551 Compressed Air Analyzer offers a complete view of the air quality in your system. See air flow, air consumption, energy consumption, pressure, temperature and more of your entire system on a single control panel. The S551 has a variety of features, such as battery backup, 24 individual inputs, an easy-to-read display and third-party sensor connectivity.
Applications
Portable and flexible data logger for audits.
Up to 20 sensor inputs (2 x SDI; 2 x analog; 16 x Modbus).
Connection to S4M software for data analysis.
Optional 4G/LTE modem for remote monitoring.
Advantages
High-resolution 5-color touch screen.
Efficiency measurements and compressor audits.
Integrated high-capacity battery as backup power supply.
Portable device that can be carried with one hand.

Videos
Downloads
Related Products
Exair Fluid Atomizing Nozzles
All stainless steel construction for durability and corrosion resistance.
- Easily regulate and control the amount of atomized liquid !
- Various spray patterns to cover different applications!
- Patented drip-free attachment available as an option!
- Available in internal mix, external mix and siphon fed!
Exair Fluid Atomizing Nozzles
All stainless steel construction for durability and corrosion resistance.
- Easily regulate and control the amount of atomized liquid !
- Various spray patterns to cover different applications!
- Patented drip-free attachment available as an option!
- Available in internal mix, external mix and siphon fed!
Exair Digital Static Meter
Locate the source of the static problem!
- The Model 7905 Digital Static Meter allows for easy one-handed static measurements.
- In most cases, the highest voltage reading will indicate the source of the static problem.
- Sensitive and responsive, it indicates surface tension and polarity on objects up to ±20 kV when measured one inch (25 mm) away.
Exair Digital Static Meter
Locate the source of the static problem!
- The Model 7905 Digital Static Meter allows for easy one-handed static measurements.
- In most cases, the highest voltage reading will indicate the source of the static problem.
- Sensitive and responsive, it indicates surface tension and polarity on objects up to ±20 kV when measured one inch (25 mm) away.
Ionized Air Jet – Ion Air Jet Exair Gen 4
Effective way to remove static manually!
- No moving parts, maintenance free!
- High instantaneous air flow!
- More air volume with less energy consumption!
- 5:1 air amplification ratio!” ”What is the Exair Ionized Air Jet?
Ionized Air Jet – Ion Air Jet Exair Gen 4
Effective way to remove static manually!
- No moving parts, maintenance free!
- High instantaneous air flow!
- More air volume with less energy consumption!
- 5:1 air amplification ratio!” ”What is the Exair Ionized Air Jet?
LineVac Exair
The LineVac EXAIR is a high-efficiency pneumatic conveyor designed to move parts, materials, scrap, and granular bulk materials through pipelines with no moving parts and minimal maintenance requirements.
- ✓Moves granular materials such as pellets, grains, scrap, and bulk materials through existing pipelines.
- ✓Easy installation — fits into existing pipelines with various materials and diameters available.
- ✓No moving parts — zero maintenance required for continuous reliable operation.
- ✓Reliable LineVac EXAIR pneumatic conveying solutions for industrial bulk material handling.
LineVac Exair
The LineVac EXAIR is a high-efficiency pneumatic conveyor designed to move parts, materials, scrap, and granular bulk materials through pipelines with no moving parts and minimal maintenance requirements.
- ✓Moves granular materials such as pellets, grains, scrap, and bulk materials through existing pipelines.
- ✓Easy installation — fits into existing pipelines with various materials and diameters available.
- ✓No moving parts — zero maintenance required for continuous reliable operation.
- ✓Reliable LineVac EXAIR pneumatic conveying solutions for industrial bulk material handling.
EXAIR Vacuum Generators
They generate vacuum using compressed air without the need for moving parts!
- Surprisingly quiet – only 69 dBA!
- Very low compressed air consumption!
- Uniform air flow!
- 40:1 air amplification ratio!
EXAIR Vacuum Generators
They generate vacuum using compressed air without the need for moving parts!
- Surprisingly quiet – only 69 dBA!
- Very low compressed air consumption!
- Uniform air flow!
- 40:1 air amplification ratio!
Antistatic point ion generator – Ionizing Point Exair Gen 4
The Ionizing Point EXAIR Gen 4 is a single point antistatic ion generator designed for precise static neutralization in hard-to-reach areas — low cost, OSHA compliant, and maintenance-free.
- ✓Electromagnetically shielded high voltage cable for superior protection against abrasion and cuts.
- ✓Integrated ground design — no separate ground connection required.
- ✓Single point ionizer for precise static neutralization in targeted areas.
- ✓Low cost and reliable Ionizing Point EXAIR Gen 4 for industrial static elimination.
Antistatic point ion generator – Ionizing Point Exair Gen 4
The Ionizing Point EXAIR Gen 4 is a single point antistatic ion generator designed for precise static neutralization in hard-to-reach areas — low cost, OSHA compliant, and maintenance-free.
- ✓Electromagnetically shielded high voltage cable for superior protection against abrasion and cuts.
- ✓Integrated ground design — no separate ground connection required.
- ✓Single point ionizer for precise static neutralization in targeted areas.
- ✓Low cost and reliable Ionizing Point EXAIR Gen 4 for industrial static elimination.
Blow Guns – Air Guns Exair
Ergonomic and lightweight compressed air blowguns.
- Variable force and flow rates can be triggered by the trigger!
- Durable cast aluminum construction!
- Protective shields and extensions available!
- Variety of nozzles for different applications!
Blow Guns – Air Guns Exair
Ergonomic and lightweight compressed air blowguns.
- Variable force and flow rates can be triggered by the trigger!
- Durable cast aluminum construction!
- Protective shields and extensions available!
- Variety of nozzles for different applications!
Super Air Amplifier Exair
The Super Air Amplifier EXAIR vents, extracts, cools, dries, and cleans using compressed air amplification technology — delivering high instantaneous airflow with more air volume and less energy consumption, with no moving parts.
- ✓No moving parts — completely maintenance-free with high instantaneous airflow output.
- ✓More air volume with less energy consumption — efficient compressed air amplification.
- ✓Compact, low profile, and easy to install in any industrial environment.
- ✓Reliable Super Air Amplifier EXAIR for venting, extracting, cooling, drying, and cleaning applications.
Super Air Amplifier Exair
The Super Air Amplifier EXAIR vents, extracts, cools, dries, and cleans using compressed air amplification technology — delivering high instantaneous airflow with more air volume and less energy consumption, with no moving parts.
- ✓No moving parts — completely maintenance-free with high instantaneous airflow output.
- ✓More air volume with less energy consumption — efficient compressed air amplification.
- ✓Compact, low profile, and easy to install in any industrial environment.
- ✓Reliable Super Air Amplifier EXAIR for venting, extracting, cooling, drying, and cleaning applications.























