Yodify Product Library
Instantly add the Model 522 OEM Diaphragm Type Differential Pressure Gauge & Switch and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
Model 522 OEM Diaphragm Type Differential Pressure Gauge & Switch
Brand: Mid-West Instrument
The Model 522 Differential Pressure Gauge & Switch is a compact, weather resistant gauge for challenging DP Applications and installations.
It is suitable for use in outdoor and "Hose Down" applications.
The Rolling Diaphragm Sensing Element isolates the high and low side.
Features- Range: 0-5 psid (0-0.35 bar) thru 0-50 psid (0-3.5 bar)
- Maximum static pressure 1,000 psig (70 bar)
- Maximum over range differential pressure: 200 psid (14 bar) - high over low
- Aluminum or 316/316L SS gauge body
- Wetted 316 SS, Ceramic, & Acetal moving components
- Available with buna or viton elastomers
- Process Connections (End Connected) 1/8" or 1/4" Female NPT
- Weather-resistant construction standard
- Dial accuracy ±5% F.S. standard
- 0.8” weatherproof multicolored Dial
- 2-1/2" optional dial
- Switch option: SPST 60 W, 240 Vac/Vdc, 3 amp
Specifications
Brand
Accuracy
- ± 5 %
Approvals & Certifications
- CE
- CSA Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class I, Div. 2, Groups A, B, C, D, Class II, Div. 2, Groups F, G
- UL Class I, Div. 1, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class I, Div. 2, Groups A, B, C, D, Class II, Div. 2, Groups F, G
Enclosure, Body Material
- 316 Stainless Steel
- 316L Stainless Steel
- Aluminum
Environmental Protection
- IP65
- IP66
- NEMA 4X
NACE & NIST
- NACE MR-0175
NPT Connection
- 1/4” NPT Female
Pressure Type
- Differential
Set Point - Decreasing
- bar: 0 to 3.45
- kPa: 0 to 344.7
- psi: 0 to 50
Set Point - Increasing
- bar: 0 to 3.45
- kPa: 0 to 344.7
- psi: 0 to 50
Switch Type
- 1 - SPST 60 W, 3 A, 240 Vac/dc, Normally Open
System Pressure
- bar: 0 to 69
- kPa: 0 to 6,900
- psi: 0 to 1,000
Temperature Range
- -40° to 93° C (-40° to 200° F)