Welded 316L stainless steel bellows with 1/2” NPT (female) pressure connections

The J21K Series is simple to install and operate for alarm, safety and emergency shutdown applications requiring a higher switch sensitivity. It monitors the difference between two system pressures or vacuum using sealed, opposing bellows sensors.

Polyurethane (polyether) diaphragm and polysulfone® 1/4” NPS (female) (mechanical) pressure connection model 011-012

The cost-effective 24 Series Delta-Pro™ differential pressure switches offer a unique blend of compact size, excellent performance, and environmental protection.

The J40 can be utilized in OEM applications where compact
size and performance are required.

Phosphor bronze bellows with brass 1/4” NPT (female) pressure connection

The J40 can be utilized in OEM applications where compact
size and performance are required.

The Excela electronic switch is designed to install as easily as an electromechanical switch using the same wiring. It is a smart switch with diagnostics and LED status indication so operators can spend less labor, time and money on maintenance knowing Excela is always at the ready.

Note:
You can view the optional products available by clicking ADD TO CAR.

The One Series provides explosion (flame)-proof, intrinsically safe and
non-incentive models that monitor gage pressure, differential pressureor ,temperature.

The One Series Safety Transmitter is a transmitter-switch for monitoring pressure or temperature and meets the requirements of SIL 2 for random integrity at HFT = 0, SIL 3 for random integrity at HFT = 1 and SIL 3 for systematic capability.

H54: NEMA 1 enclosure; One SPDT output; internal adjustment with reference dial
Brass bellows with nickel-plated brass 1/4” NPT (female) pressure connection; Model 126 has a zinc-plated steel spring exposed to media.

The J6 is a reliable, sensitive pressure switch, originally designed for instrument air applications in process plants.

3 stainless steel piston with Buna N O-ring and 303 stainless steel 1/4” NPT (female) pressure connection (not recommended for gas service since drying of the O-ring can allow bleeding of the medium into the atmosphere)

E55: Bulb & capillary; one SPDT output; Epoxy coated enclosure; external adjustment with reference dial, tamper-resistant cover.

Copper bulb & capillary

The 100 Series is simple to install and operate for alarm, safety and emergency shutdown applications where preserving process uptime, and protecting personnel and equipment are paramount.

Type H100 - One SPDT output; epoxy coated enclosure; internal adjustment with “High-Low” reference scale

Note:
You can view the optional products available by clicking ADD TO CAR.

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

H121 - One SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit Type

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

H122 - Two SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

J120K - One SPDT; epoxy coated enclosure; internal adjustment with no reference scale, dual conduits

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

H121K - One SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit Type

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

H122K - Two SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

B121 - Immersion stem; one SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

B122 - Immersion stem; two SPDT; epoxy coated enclosure; external adjustment with reference dial, single conduit

Heavy industrial processes rely on 120 Series pressure and temperature switches to protect equipment and personnel while preserving process uptime. The 120 Series is simple to install in hazardous location areas and perform critical alarm, safety and emergency shutdown functions.

C120 - Immersion stem; one SPDT; epoxy coated enclosure; internal adjustment with no reference scale, dual conduits

800 Series models control and indicate the temperature of food service appliances, ovens, packaging machines, HVAC equipment, and various temperature applications within process plants