![IS-Pro-Pair Mass flow meter 100 SCCM](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/IS-Pro-Pair.webp)
Transducers (Gauges)
![ISP-018_web_thumb Standard mass flow meter](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/ISP-018_web_thumb.webp)
ISP Series
Intrinsically Safe Pressure gauge
Intrinsically Safe
- Use with any of 98 non-corrosive gases
- Absolute, gauge, or differential, pressure measurements
- Digital or analog communications
- 0.07 – 3,000 SLPM
- ±0.125% of full scale accuracy
Spec Sheets
![ISP-018_web_thumb Standard mass flow meter](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/ISP-018_web_thumb.webp)
ISPS Series
Intrinsically Safe Pressure gauge
Media Isolated
- Use with any of 128 gases, including corrosive gases
- Absolute, gauge, or differential, pressure measurements
- Digital or analog communications
- 0.07 – 3,000 PSI
- ±0.125% of full scale accuracy
Spec Sheets
Pressure Controllers
![Alicat's IS-PRO pressure controller Intrinsically safe pressure controller IS-PRO from Alicat Scientific](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/ISPC-024_thumb.webp)
ISPC Series Pressure Controller
Intrinsically Safe Pressure Controllers
Intrinsically Safe
- Non-corrosive gases
- Absolute, gauge, or differential pressure control
- Differential option controls pressure between 2 points
- Digital or analog communications
- 0.07 – 1,500 PSI
- ±0.125% of full scale accuracy
Spec Sheets
![Alicat's IS-PRO pressure controller Intrinsically safe pressure controller IS-PRO from Alicat Scientific](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/ISPC-024_thumb.webp)
ISPCS Series Pressure Controller
Intrinsically Safe Pressure Controllers
Media Isolated
- up to 129 gases, including caustic ones
- Absolute, gauge, or differential pressure control
- Differential option controls pressure between 2 points
- Digital or analog communications
- 0.07 – 1,500 PSI
- ±0.125% of full scale accuracy
Spec Sheets
![ISPCD_Main Intrinsically safe pressure controller IS-PRO from Alicat Scientific](https://www.alicat.com/wp-content/uploads/2024/05/ISPCD_Main.webp)
ISPCD Series Pressure Controller
Intrinsically Safe Dual-Valve Pressure Controllers
- Precise control with 2 valves: inlet and outlet
- Non-corrosive gases
- Absolute, gauge, or differential pressure control
- Digital or analog communications
- 0.07 – 1,500 PSI
- ±0.125% of full scale accuracy
Spec Sheets
![ISPCD_Main Intrinsically safe pressure controller IS-PRO from Alicat Scientific](https://www.alicat.com/wp-content/uploads/2024/05/ISPCD_Main.webp)
ISPCDS Series Pressure Controller
Intrinsically Safe Dual-Valve Pressure Controllers
- Precise control with 2 valves: inlet and outlet
- Up to 129 gases, including corrosive ones
- Absolute, gauge, or differential pressure control
- Digital or analog communications
- 0.07 – 1,500 PSI
- ±0.125% of full scale accuracy
Spec Sheets
Build Options
RS-485 Serial
Analog (4-20 mA)
Modbus RTU (over RS-232 or RS-485)
Downloads
Manuals
ISP/ISPC Series Operating Manual
Brochures
IS-Max, IS-Pro Brochure
Software/Utilities
FlowVision 2.0
Certifications
Intrinsically Safe IS-Max Flow and IS-Pro Pressure devices are approved for use in potentially explosive environments
![IS-certifications_ATEX CE 0344 DEKRA 22ATEX0075 X IECEx DEK 22.0078 X](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/IS-certifications_ATEX.jpg)
![CODA coriolis mass flow meter](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/Coda-Series.webp)
Liquid Flow
Liquid flow controllers use either Coriolis or laminar flow technology to accurately control liquid flows across a wide range of applications.
![Dual valve pressure controller 5 PSIG](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/04/PCD-5PSIG-D_Web.webp)
Pressure Instrumentation
Alicat offers pressure controllers for use in flowing, dead-ended, or vacuum applications.
![](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/05/custom.webp)
Custom Instrumentation
Order mass flow controllers and meters custom-build to your specific application needs.
Technical Reference
Find guides, tutorials, pinout diagrams, and industrial protocol resources for your Alicat instrument.
Applications
![Gas chromatography column inside a GC analyzer](https://www.alicat.com/wp-content/uploads/2024/05/gas_chromatography_column_carrier_gas_control-scaled.webp)
Gas chromatography processes
![DALL-E geothermal energy extraction illustration](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/04/DALL·E-2024-02-23-15.59.51-A-simple-illustration-depicting-geothermal-energy-extraction-showcasing-a-cross-section-of-the-Earths-layers.-On-the-surface-theres-a-geothermal-p.webp)
Mining, oil and gas, and hydrogen production
![Hydrogen fuel illustration](https://alicatprod.wpenginepowered.com/wp-content/uploads/2024/04/iStock-1285916859_hydrogen-fuel-illustration-150x150.webp)
Hydrogen electrolysis
Service and Support
Whether it is time for your instrument’s annual recalibration or your instrument needs a repair or upgrade,
you can fill out the Service Request Form below, email us, call us, or start a live chat session to get the service process started.