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Series AT21823 ATEX/IECEx Approved 1823 Differential Pressure Switch
Brand: Dwyer Instruments, LLCEssential for industrial environments, the ATEX/IECEx approved Series AT21823 combines small size with 2% repeatability.
Set point adjustment inside the switch allows for set point settings across 9 ranges from the low of .07 in w.c. to a maximum 85 in w.c. differential pressure.
Series AT21823 flame-proof enclosures are available in aluminum and are ideal for low pressure hazardous area applications. Various housing options such as an overpressure relief valve or external setpoint adjustment knob are available.
External setpoint knob allows adjustment without opening the enclosure.
Important notes for installation:
- Cables must be fitted through 1/2" NPT cable gland or ATEX/IECEx conduit (not supplied with instrument).
- Make sure after cabling to close tight cover and cable gland, in order to keep IP66 rating (IP65 with option OPV, overpressure relief valve).
- Open cover only after de-energizing instrument.
- Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.
- Compact size and repeatability, provides a high-value switch for many industrial applications
- External setpoint knob provides easy access that simplifies making adjustments without opening enclosure
- Flame-proof ATEX enclosure protects the device in hazardous areas
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 5,184
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 2.0 to 10.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$58.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Buna-N
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$100.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.08 to 0.22
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$112.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 9.0 to 85.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$331.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 2.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$335.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.3 to 1.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$502.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.15 to 0.5
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$580.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$583.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$588.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 44.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$610.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 2.0 to 10.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$611.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 2.0 to 10.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$860.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$883.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 2.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$903.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.3 to 1.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$906.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.15 to 0.5
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$998.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 2.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$1,041.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 44.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,184.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.3 to 1.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,193.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.08 to 0.22
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$1,201.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 3.0 to 22.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$1,221.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,266.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,329.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$1,333.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 2.0 to 10.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$1,559.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 2.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,564.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.15 to 0.5
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,597.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.08 to 0.22
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$1,692.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.08 to 0.22
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$1,850.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.3 to 1.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,907.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 3.0 to 22.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Standard Contacts
- Switch Type - Standard
100+ In Stock
$1,942.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.08 to 0.22
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,956.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 3.0 to 22.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$1,998.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 0.3 to 1.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Standard Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$1,999.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$2,049.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 44.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - No Overpressure Relief Valve
- Tag - Stainless Steel
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$2,396.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 2.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Buna-N
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - B-Gap Micro Switch
100+ In Stock
$2,431.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - No Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Factory Preset
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$2,434.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 1.5 to 5.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - with External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Brass Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Silicone Free
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Mil Switch
100+ In Stock
$2,435.00 CAD
$10.00 Shipping
- Base Model - Pressure Switch with ATEX Enclosure
- Pressure Range - Inches WC: 5.0 to 44.0
- Enclosure Material - Aluminum
- Cover for Local Enclosure - Blind Cover
- Adjustment Type - without External Set Point Adjustment Knob
- Pressure Port Material - 1/8” Female NPT Stainless Steel Ports
- Relief - Overpressure Relief Valve
- Tag - None
- O-Ring - Standard Material
- Factory Set - Field Adjustable
- Electrical Contacts - Gold Contacts
- Switch Type - Standard
100+ In Stock
$2,455.00 CAD
$10.00 Shipping
Specifications
Actuator Type
- Knob Adjust
Adjustment Type
- Factory Set (Pre-Set)
- Field Adjustable
Ambient Temperature Range
- -29° to 82° C (-20° to 180° F)
Approvals & Certifications
- ATEX
- CE
- IEC Ex
Diaphragm Material
- Buna-N
- Silicone
- Silicone-Free
Electrical Connectors
- Two 1/2” NPT Female
Electrical Rating
- 15 A at 120-480 Vac, 60 Hz Resistive, 1/8 hp at 125 Vac, 1/4 hp at 250 Vac, 60 Hz
Enclosure, Body Material
- Aluminum
Environmental Protection
- IP65
- IP66
NPT Connection
- 1/8” NPT Female
O-Ring Material
- Buna-N
- Silicone Rubber
- Silicone-Free
Process Connection Material
- 316 Stainless Steel
- Brass
Proof Pressure
- bar: 1.7
- kPa: 172.37
- psig: 25
Set Point - Decreasing
- Inches WC: 0.08 to 85.0
Set Point - Increasing
- Inches WC: 0.08 to 85.0
Switch Type
- SPDT
System Pressure
- bar: 0.68
- kPa: 68.95
- psig: 10
- Hazardous Area Pressure Switch
- Process Applications
- Mechanical Equipment Control
