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D01/D02/D03 Differential Pressure Switch
Brand: Delta MobreySpecifications
- SPDT and DPDT switch outputs
- Aluminum epoxy coated weatherproof enclosure IP66 / NEMA 4X
- ATEX / IEC Ex intrinsically safe option
- 316 stainless steel wetted parts as standard
- Field adjustable set-points against a reference scale
- Pressure ranges up to psi: 160 (kPa: 1,000, bar: 10)
- Maximum working pressure up to psi: 3,500 (kPa: 25,000, bar: 250)
- Safety vented design as standard
- Suitable for use in SIL 2 safety related systems
Specifications
Brand
Adjustment Type
- Field Adjustable Set Points
Ambient Temperature Range
- -30° to 60° C (-22° to 140° F)
Applications
- OEM Equipment
- Process Plants
Approvals & Certifications
- SIL 2 Certification
- ATEX Directive 2014/34/EU
- CE
- CSA
- Ex II 1 GD
- IEC Ex: Ex ia IIC T5/T6 Ga, Intrinsically Safe
- LVD 2014/35/EU
- PED 97/23/EC
- SIRA
BSP Connection
- 1/4” BSPT Female
Cable Entry
- 1/2” NPT Female
- M20 x 1.5 Internal
Diaphragm Material
- 316 Stainless Steel
- Monel
- Nitrile
Electrical Contacts
- Gold Alloy for Low Voltage Switching
- Gold-Plated Silver
Electrical Rating
- CSA & IEC: 1 A at 125 Vac
- CSA: 100 mA at 30 Vdc
- CSA: 15 A at 125/250/480 Vac
- CSA: 2 A at 30 Vdc
- CSA: 5 A at 110/250 Vac
- IEC 947-5-1 / EN 60947-5-1: 0.22 / 0.1 A at 125/250 Vdc
- IEC 947-5-1 / EN 60947-5-1: 0.6 / 0.3 A at 120/240 Vac
Enclosure Finish
- Epoxy Paint
Enclosure, Body Material
- Die Cast Aluminum
Environmental Protection
- Intrinsically Safe Ex ia
- IP66
- NEMA 4X
Flange Material
- Aluminum
Name Plate, Tag Material
- Stainless Steel
NPT Connection
- 1/4” NPT Female
Operating Pressure
- 250 bar (3,500 psi) Max.
Process Temperature
- 0° to 60° C (32° to 140° F) - Max.
Repeatability
- Set Point Repeatability: ± 1 % of Span at 20° C (68° F)
Seat / Seal Material
- Seal: Nitrile
- Seal: PTFE
- Seal: Viton
Set Point - Decreasing
- bar: 0.4 to 10
- Inches WC: -5 to 64
- kPa: 40 to 1,000
- mbar: -12.5 to 600
- psi: 1.5 to 160
Set Point - Increasing
- bar: 0.4 to 10
- Inches WC: -5 to 64
- kPa: 40 to 1,000
- mbar: -12.5 to 600
- psi: 1.5 to 160
Storage Temperature
- -40° to 60° C (-40° to 140° F)
Switch Type
- DPDT Hermetically Sealed & Snap-Action Microswitch
- SPDT Hermetically Sealed & Snap-Action Microswitch
System Pressure
- bar: 250
- kPa: 25,000
- psi: 3,500
Voltage
- Impulse to Withstand Voltage Across Contacts: 0.5 kV
- Impulse to Withstand Voltage Across Contacts: 0.8 kV
- Insulation Voltage: 250 V
Wetted Materials
- 316 Stainless Steel
- Austenitic 300 Stainless Steel
- Process plants
- OEM equipment
