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117 Series Models 565 to 567 Pressure Switch
Brand: United Electric Controls Ltd
Approved for Division 2, Zone 2 hazardous and corrosive atmospheres, and with optional Zone 0 intrinsic safety compliance, the 117 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications.
The rugged, one piece enclosure features a slanted cover for wiring accessibility to the enclosed terminal block that is wired to either a SPDT or DPDT hermetically sealed microswitch. All-welded, stainless steel pressure connections and sensors provide superior corrosion resistance - NACE compliant - and fire-safe protection within the harshest environments.
The 117 Series is an ideal choice for the most demanding applications; typically steel and aluminum mills, chemical and petrochemical plants, pulp and paper mills, wastewater treatment plants, midstream and downstream oil & gas, and pharmaceutical plants.
Features- Epoxy Coated Type 4X Enclosure and Stainless Steel component parts
- Terminal Block Wiring
- Tamper-Resistant Set Point “Lock”
- Approved for Division 2, Zone 2 hazardous locations
- Optional ATEX or GOST intrinsic safety compliance for Zone 0
- Welded Stainless Steel diaphragms meet NACE MR-0175 standard
- Optional sensor material for corrosive media
Specifications
Adjustment Type
- Captive Clamp Screws
- Factory Set (Pre-Set)
- Set Point Adjustment
Ambient Temperature Range
- -40° to 71° C (-40° to 160° F)
Applications
- Chemical & Petrochemical
- Midstream & Downstream Oil & Gas
- Pharmaceutical Plants
- Pulp & Paper Mills
- Steel & Aluminum Mills
- Wastewater Treatment Plants
Approvals & Certifications
- ISO 9001
Approvals & Certifications
- ATEX Directive (94/9/EC) II 1 G EEx ia IIC T6 Ga Tamb: -50° to 60° C (-58° to 140° F)
- CE
- CPT 0ExiaIICT6 Tamb: -50° to 60° C (-58° to 140° F)
- CRN
- CSA C22.2 No. 14 & 213 - File # E40857
- GOST-R 51330.0, 51330.1, 51330.10 & 51330.14
- Low Voltage Directive (LVD) 73/23/EC & 93/68/EEC
- PED: 97/23/EC
- UL (C,US) 508 & 1604, Class I, Div. 2, Grade A, B, C, D, Class II, Div. 2, Group F, G, Class III
Conduit Connection
- 1/2” NPT Female
Deadband
- psi: 3 to 66 (kPa: 20.7 to 455.1, bar: 0.2 to 4.6)
- Temperature Deadband: Typically 4 % of Range Under Laboratory Conditions (21.11° C (70° F) Ambient Circulating Bath at Rate of 0.5° F Per Minute Change)
Diaphragm Material
- 316L Stainless Steel
Electrical Connectors
- 1/2” NPT Female
- 7/8” Diameter Knockout
- 7/8” Hole to 1/2” NPT Female Watertight Conduit Fitting
- Common
Electrical Contacts
- Normally Closed
- Normally Open
- Switch Contacts Gold Flashed
Electrical Rating
- 0.5 A at 125 Vdc
- 1 A at 48 Vdc
- 11 A at 125/250 Vac Resistive
- 5 A at 28 Vdc
Enclosure Finish
- Epoxy Powder-Coated
Enclosure, Body Material
- Gasketed Die Cast Aluminum
Environmental Protection
- Intrinsically Safe
- IP66
- NEMA 4X
- NEMA 7
- NEMA 9
Fill Material
- Non-Toxic Oil Filled
Flange Type
- 1” Lap Joint
- Raised Face (RF)
Mounting
- 1.5” Flush Mount
- Pipe
- Surface
Name Plate, Tag Material
- Anodized Aluminum
- Stainless Steel, Paper ID Tag & Wire Attachment
NPT Connection
- 1/2” NPT Female
Overpressure & Static Pressure Limits
- Over Range Pressure - psi: 1,000 (kPa: 6,895, bar: 68.9)
Pressure Type
- Gauge
Process Connection Material
- 316L Stainless Steel
Proof Pressure
- psi: 1,500 (kPa: 10,340, bar: 103.4)
Repeatability
- Set Point Repeatability: ± 1.5 % of Adjustable Range
Service
- Oxygen Service Cleaning, Alcohol Cleaning to Remove Residue from the Process Connection
Set Point - Decreasing
- bar: 0.3 to 20.7
- kPa: 34.5 to 2,068
- psi: 5 to 300
Set Point - Increasing
- bar: 0.3 to 20.7
- kPa: 34.5 to 2,068
- psi: 5 to 300
Shock
- Set Point Repeats after 15 G, 10 millisecond Duration
Storage Temperature
- -54° to 71° C (-65° to 160° F)
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 0 to 68.9
- kPa: 0 to 6,895
- psi: 0 to 1,000
Tri-Clamp Connection
- 1-1/2” Sanitary Clamp
Vibration
- Set Point Repeats after 2.5 G, 5 to 500 Hz