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Photohelic Pressure Switch/Gages

Place to sell : N/A

Rating : 0 notes 1 2 3 4 5

Brand: DWYER

Product details



Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult Factory.
Accuracy: ±2% of full scale 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 full scale.
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.
* TRANSMITTER SPECIFICATIONS
Temperature Limits: 20 to 120oF (-6.67 to48.9oC)
Thermal Effects: ±0.025% F.S/oF (0.045% F.S/oC)
Power Requirements: 10.0 to 35 VDC (2 wire)
Output Signal: 4-20 mA DC
Zero & Span Adjustments: Multi-turn potentiometers, internally accessible
Response Time: 250 mSec.
Loop Resistance: 0-1250 ohms
Current Consumption: 38 mA DC, maximum
Electrical Connections: Terminal block
Warm-up Time: 10 minutes