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Photohelic® Pressure Switch/Gage - Radix/ Ấn Độ
Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design. The Photohelic® switch/gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Single pressure 36000S models measure to 6000 psig (413 bar) with a 9000 psig (620 bar) rating. Two phototransistor actuated, DPDT relays are included for low/high limit control. Easy to adjust set point indicators are controlled by knobs located on the gage face. Individual set point deadband is one pointer width - less than 1% of full scale. Set points can be interlocked to provide variable deadband - ideal for control of fans, dampers, etc. Gage reading is continuous and unaffected by switch operation, even during loss of electrical power. Choose from full scale pressure ranges from a low 0-.25" (0-6 mm) w.c. up to 30 psi (21 bar); single positive pressure to 6000 psig (413 bar).
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GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases
Wetted Materials: Consult Factory
Accuracy: ±2% of FS at 70°F (21.1°C). ±3% on -0 and ±4% on -00 models
Pressure Limits: -20" Hg. to 25 psig (-0.677 to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar). 36003S – 36010S; 150 psig (10.34 bar). 36020S and higher; 1.2 x full scale pressure
Temperature Limits: 20 to 120°F. (-6.67 to 48.9°C) Low temperature option available
Process Connections: 1/8" female NPT
Size: 4" (101.6 mm) dial face, 5" (127 mm) O.D. x 8-1/4" (209.55 mm)
Weight: 4 lb (1.81 kg)
SWITCH SPECIFICATIONS
Switch Type: Each setpoint has 2 Form C relays (DPDT)
Repeatability: ±1% of FS
Electrical Rating: 10A @ 28 VDC, 10A @ 120, 240 VAC
Electrical Connections: Screw terminals. Use 167°F (75°C) copper conductors only
Power Requirements: 120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
Set Point Adjustment: Adjustable knobs on face
Agency Approvals: CE, CSA, UL. NOTE: Optional (-EXPL) Explosion-proof Enclosure does not possess any agency approvals.
Giá: Liên hệ
See less
GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases
Wetted Materials: Consult Factory
Accuracy: ±2% of FS at 70°F (21.1°C). ±3% on -0 and ±4% on -00 models
Pressure Limits: -20" Hg. to 25 psig (-0.677 to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar). 36003S – 36010S; 150 psig (10.34 bar). 36020S and higher; 1.2 x full scale pressure
Temperature Limits: 20 to 120°F. (-6.67 to 48.9°C) Low temperature option available
Process Connections: 1/8" female NPT
Size: 4" (101.6 mm) dial face, 5" (127 mm) O.D. x 8-1/4" (209.55 mm)
Weight: 4 lb (1.81 kg)
SWITCH SPECIFICATIONS
Switch Type: Each setpoint has 2 Form C relays (DPDT)
Repeatability: ±1% of FS
Electrical Rating: 10A @ 28 VDC, 10A @ 120, 240 VAC
Electrical Connections: Screw terminals. Use 167°F (75°C) copper conductors only
Power Requirements: 120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
Set Point Adjustment: Adjustable knobs on face
Agency Approvals: CE, CSA, UL. NOTE: Optional (-EXPL) Explosion-proof Enclosure does not possess any agency approvals.
Giá: Liên hệ
