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Intrinsically Safe Pressure Meters

IS-Pro™ intrinsically safe electronic pressure gauges

IS-Pro intrinsically safe pressure meters provide high‑performance pressure measurement for flowing processes in explosive gas atmosphere hazardous locations. Their IP66 Rated cases help keep down weight of the enclosure. Tested and certified for Zone 0 and Zone 1.

Compatible with a wide range of non‑corrosive and corrosive fluids
Absolute, gauge or differential pressure measurements
± 0.125% of full scale accuracy
± 0.08% of full scale repeatability
0.01 – 100% measurement and control range (10,000:1 turndown)
Digital (MODBUS RTU or ASCII), or analog communications

Operating manuals, brochures, software, and utilities →

Full Scale Pressure Ranges

1 – 3,000 PSI

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Looking for a pressure controller or other intrinsically safe instruments instead?

Alicat Intrinsically Safe Pressure Meter

ISP Series Meter

Intrinsically Safe Pressure Gauges

Flow in explosive environments

Absolute, gauge, or differential pressure measurements
Digital or analog communications
1 – 3,000 PSI
± 0.125% of full scale accuracy

Spec Sheets

1 – 3,000 PSI

Corrosion Resistant

ISPS Series Meter

Media Isolated Intrinsically Safe Pressure Meter

Corrosion resistant

Absolute, gauge, or differential pressure control
Digital or analog communications
1 – 3,000 PSI
± 0.125% of full scale accuracy

Spec Sheets

1 – 3,000 PSI

Build Options

Communication Protocols

RS-232 Serial (default)
RS-485 Serial
Analog (4-20 mA)
Modbus RTU (over RS-232 or RS-485)

Displays

Backlit monochrome (default) or none

Process Connections

NeSSI SP76 compatible; NPT, SAE, BSPP, VCRM, VCO, Compression

Ingress Protection

IP66

Hazardous Environment Ratings

See certificates below

FastTrack Flow & Pressure Devices

Alicat instruments built and shipped just 3 – 5 business days from your order.

Alicat instruments built and shipped just 10 – 15 business days from your order.

CALIBRATION

Standard or High Accuracy

DISPLAY

Monochrome, Color, or None

PROTOCOL

Analog, RS-232, RS-485, Modbus RTU, or PROFIBUS

CONNECTOR

MD8, Locking Industrial, DB9M, DB15

FITTINGS

NPT

FLOW METER RANGES

2 SCCM – 500 SLPM

FLOW CONTROLLER RANGES

2 SCCM – 100 SLPM

PRESSURE METER RANGES

1 – 100 PSI

SINGLE AND DUAL VALVE PRESSURE CONTROLLER RANGES

1 – 100 PSI

Do FastTrack instruments meet your requirements?

FASTTRACK QUOTE

Ready for the final details?

Each product is made-to-order.  Alicat’s Applications Engineers are ready to provide expertise and discuss custom options, ensuring the best fit for your needs.

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Downloads

Certificates

Intrinsically Safe IS-Max™ Flow and IS-Pro Pressure devices are approved for use in explosive gas atmosphere hazardous locations.

Certificate

Certificate Number

ATEX

DEKRA 22ATEX0075 X 

IECEX

IECEx DEK 22.0078X 

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.

Service Request Form

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