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TECH IMPRO AUTOMATION SOLUTION SDN BHD
7263, 1st Floor, Lorong Chempa, 12200 Butterworth, Penang, Malaysia.
F-Series NEMA 7 Explosion Proof Pressure Switch
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Key Features:
- Explosion-proof enclosure with hermetically sealed switch elements provide added safety and reliability
- Wide selection of switch elements
- Multiple process connections available
- Adjustable setpoints from 15%-100% of range with fixed deadband
Applications:
Process Market:
Offshore Oil Rigs
Chemical and Petrochemical Plants
Pulp and Paper Mills
Pipelines
Water and Wastewater Treatment Facilities
Corrosive and Hazardous Locations
Industrial Market:
Engines, Compressors and Turbines
Specialized OEM Equipment
Setpoint
Single setpoint - Factory set or field adjustable
Setpoint Repeatability (Accuracy)
±1% of span (Additional setpoint shift of ±1% of range per 50°F from initial setpoint set at 70°F typical)
Diaphragm/Actuator Material
Buna N, Viton, Teflon, Stainless Steel Diaphragm/Viton O-ring, 316 Stainless Steel Welded, Stainless Steel Piston/Viton O-Ring
Deadband
Fixed
Enclosure Ratings
NEMA 3, 4, 7, 9, IP66
Enclosure Material
Anodized aluminum
Pressure Connection
1/4 NPT Female, 1/2 NPT Female,
Electrical Termination
1/2 Male NPT Conduit Connection with 12.0'' Lead Wires
Pressure Ranges
Vacuum thru 4,000 psi
Ambient Temperature Range
–20°F to 150°F (–28°C to 65°C)
All units calibrated at 70°F
Process Temperature
0°F to 150°F (Buna N, Teflon and Stainless steel diaphragm with Viton O-ring)
20°F to 200°F (Stainless Steel diaphragm)
20°F to 200°F (Viton diaphragm and Stainless Steel Piston with Viton O-ring)