Intrinsically Safe

The term Intrinsically Safe (I.S.) and also known as explosion-proof is often used generically to describe products destined for hazardous (explosive) areas. In reality, I.S. is a protection concept based around limiting the available electrical energy to nonincendive levels so that sparks cannot occur from short circuit or failures which could cause an explosive atmosphere to ignite.

Here you'll find an extensive grouping of products that offer you the necessary protection using I.S. standard to keep you and your teams safe for all your applications.

Intrinsically Safe

The term Intrinsically Safe (I.S.) and also known as explosion-proof is often used generically to describe products destined for hazardous (explosive) areas. In reality, I.S. is a protection concept based around limiting the available electrical energy to nonincendive levels so that sparks cannot occur from short circuit or failures which could cause an explosive atmosphere to ignite.

Here you'll find an extensive grouping of products that offer you the necessary protection using I.S. standard to keep you and your teams safe for all your applications.


MadgeTech PRTemp1000IS Intrinsically Safe Pressure/Temperature Data Loggers-

MadgeTech PRTemp1000IS Intrinsically Safe Pressure/Temperature Data Loggers

Stainless steel pressure and temperature data logger features an internal temperature sensor, a 1/4" NPT fitting which allows the logger to be adapted to almost any pressure fitting, and is certified as intrinsically safe, making it ideal for use in hostile environment applications.


Dwyer 1000E Series Explosion-Proof Diaphragm Operated Pressure Switches-

Dwyer 1000E Series Explosion-Proof Diaphragm Operated Pressure Switches

Same rugged construction as used in Series 1000W plus explosion-proof design are combined in this unit. UL listed for Class I, Groups A, B, C and D; Class II, Groups E, F and G. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. Features Visible Setpoint, Fixed Deadband, and Ranges to 1400psi.


Dwyer 1950 Series Explosion-proof Differential Pressure Switches-

Dwyer 1950 Series Explosion-proof Differential Pressure Switches

CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres NEMA 7 & 9. Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Series offers set points from 0.03 to 20" w.c. (7.5 to 5 kPa) and from 0.5 to 60 psi (0.035 to 3.5 bar).


Dwyer 1950G Series Explosion-proof Differential Pressure Switches-

Dwyer 1950G Series Explosion-proof Differential Pressure Switches

UL listed for use in Class I, Groups A, B, C, & D; Class II, Groups E, F, & G and Class III atmospheres, Directive 94/9/EC (ATEX) Compliant for CE ATEX II 2G Exd IIB+H2 T6, CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G and Class III atmospheres IECEx Ex d IIB+H2 T6 (-40°C < Ta < 60°C).


Dwyer 475 Series Intrinsically Safe Handheld Digital Manometers-

Dwyer 475 Series Intrinsically Safe Handheld Digital Manometers

Measures positive, negative, or differential pressure of air and natural gases in ranges from 1 "w.c. (0.249 kPa) to 150 psid (10.34 bar). The dual push pads on the front panel control the on/off, auto-zero, and pressure unit selection, allowing for simple operation with no set up needed.


Dwyer 636 Series Fixed Range Pressure Transmitters-

Dwyer 636 Series Fixed Range Pressure Transmitters

A low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.


Dwyer IS626 Series Intrinsically Safe Pressure Transmitters-

Dwyer IS626 Series Intrinsically Safe Pressure Transmitters

Convert pressure into a standard 4-20 mA output signal. It can be used to accurately measure compatible gases and liquids compatible with its 316SS/316LSS wetted parts. Series IS626 full scale accuracy is 0.25%. Designed for industrial environments with a NEMA 4X (IP66) housing, this transmitter resists most effects of shock and vibration.


Dwyer ISDP Series Intrinsically Safe Differential Pressure Transmitters-

Dwyer ISDP Series Intrinsically Safe Differential Pressure Transmitters

Provides a 4 to 20 mA process output, a robust NEMA 4X enclosure, plus a large LCD display that can be programmed to read in pressure, velocity or flow. Features security level, English or Metric engineering units, pressure, velocity or flow operation, K-factor, volumetric flow operation, plus many more.


Dwyer 3200G Series Explosion-proof Pressure Transmitters-

Dwyer 3200G Series Explosion-proof Pressure Transmitters

A microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The Series 3200G is capable of being configured with the zero and span buttons, a field calibrator is not required for configuration.


Dwyer AP Series Diaphragm Operated Pressure Switches-

Dwyer AP Series Diaphragm Operated Pressure Switches

Compact instrument for air or other low pressure applications. Visible set point and external adjustment add convenience. Used on air, non-corrosive gas or liquid service compatible with wetted parts. Unit also available in weatherproof and explosion-proof housing.


Dwyer DA/DS Series Bourdon Tube Pressure Switches with Explosion-Proof Housing-

Dwyer DA/DS Series Bourdon Tube Pressure Switches with Explosion-Proof Housing

The Mercoid D Series is one of the world's broadest lines of pressure switches. Whatever your application might be, it is most probable it can be fully satisfied with a D Series pressure switch.


Fluke 721EX Series Dual Sensor Pressure Calibrators-

Fluke 721EX Series Dual Sensor Pressure Calibrators

Ideal for gas flow calibration (custody transfer) applications allowing you to take simultaneous static and differential pressure measurements with a single tool. Intrinsically Safe - IECEx and Atex Ex ia IIB T3 Gb (Zone 1).


NOSHOK 625 Series Intrinsically Safe Pressure Transmitters-

NOSHOK 625 Series Intrinsically Safe Pressure Transmitters

Approved for use in hazardous location applications. Intrinsically safe for Class I, II, & I, Div. 1, Groups A, B, C, D, E, F & G; Class I, Zone 0 Aex ia IIC.


Meriam MFC5150X Intrinsically Safe HART Compliant Communicator-

Meriam MFC5150X Intrinsically Safe HART Compliant Communicator
Model: MFC 5150X | Order No: MFC5150X

Regular Price $5750.00 USD
Availability 4 Days

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Regular Price $5750.00 USD
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Fluke 725EX Intrinsically Safe Multifunction Process Calibrator-

Fluke 725EX Intrinsically Safe Multifunction Process Calibrator
Model: 725EX

Your Price $4299.99 USD
Availability 1 to 2 Weeks

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Your Price $4299.99 USD
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Fluke 718EX-100 Intrinsically Safe Pressure Calibrator, 100 PSIG-

Fluke 718EX-100 Intrinsically Safe Pressure Calibrator, 100 PSIG
Model: 718EX-100

Your Price $3859.99 USD
Availability 2 to 3 Weeks

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Your Price $3859.99 USD
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Fluke 718Ex-30G Intrinsically Safe Pressure Calibrator-

Fluke 718Ex-30G Intrinsically Safe Pressure Calibrator
Model: 718EX-30

Your Price $3859.99 USD
Availability 2 to 3 Weeks

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Your Price $3859.99 USD
Availability 2 to 3 Weeks
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Fluke 718EX-300 Intrinsically Safe Pressure Calibrator-

Fluke 718EX-300 Intrinsically Safe Pressure Calibrator
Model: 718EX-300

Your Price $3859.99 USD
Availability 6 to 7 Weeks

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Your Price $3859.99 USD
Availability 6 to 7 Weeks
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Cementex ITS-60B/T-DLX-WMRO Super Kit with Torque Wrench-

Cementex ITS-60B/T-DLX-WMRO Super Kit with Torque Wrench
Model: ITS-60B/T-DLX-W

Sale Price $3449.70 USD
Regular Price $3833.00 USD
Availability 2 to 3 Weeks

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Sale Price $3449.70 USD
Regular Price $3833.00 USD
Availability 2 to 3 Weeks
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Cementex ITS-60B-DLX-WMRO Super Kit-

Cementex ITS-60B-DLX-WMRO Super Kit
Model: ITS-60B-DLX-W

Sale Price $2843.10 USD
Regular Price $3159.00 USD
Availability 1 to 2 Weeks

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Sale Price $2843.10 USD
Regular Price $3159.00 USD
Availability 1 to 2 Weeks
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