Pepperl+Fuchs 7500-01-AA-STD-UNV-PNO
Type Z & Ex pzc purge and pressurization system
- Must be used in conjunction with an EPV-7500-* vent
- Low cost, compact design, easy to use
- Universal power: AC or DC
- Touch screen display with LEDs for easy visual indication
- Easy setup with pre-set purge programs for your application
- Automatic pressure compensation with digital manifold
- Rugged, corrosion-resistant housing
- Global third-party approvals for Class I, II, Div. 2 and Zone 2/22
Item Number:
7500-01-AA-STD-UNV-PNO
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- Overview
- Comments
Pressure requirementsupply pressure: 20 ... 120 psig (1.4 ... 8.2 bar)
| Enclosure pressure | 0 ... 10 in wc (0 ... 24.8 mbar) |
| Degree of protection | Type 4X , IP66 |
| Relative humidity | 5 ... 90 %, non-condensing |
| Altitude | max. 2000 m |
| Power consumption | max. 2.7 W / 7.3 VA without valve |
| Series | 7500 |
| Hazardous environment | gas or dust |
| Protective gas supply | compressed air or inert gas, 5 µm filter, free from oil |
| Dimensions | 150 x 100 x 50 mm (5.9 x 4 x 2 in) |
| Storage temperature | -40 ... 80 В°C (-40 ... 176 В°F) |
| Connection | screw terminals -- see manual for specifications on wire size and torque values |
| Mass | 710 g (1 lb 10 oz) |
| Safe pressure | 0.25 in wc (0.63 mbar) minimum for gas 0.65 in wc (1.63 mbar) minimum for dust |
| Operating mode | fully automatic (FA) |
| Material | lens: MakrolonВ® GP-V polycarbonate screws: AISI 316 (1.4401), 304, or 18-8 stainless steel housing: A380, A356, or 6061-T6 aluminum mounting gasket: BiscoВ® HT-800 medium cellular silicone mounting tabs: SAE 304 stainless steel M12 plug: 6061-T6 aluminum |
| Supplementary information | Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. |
| Rated voltage | 20 ... 30 V DC at 0.1 A 90 ... 250 V AC , 50 ... 60 Hz at 0.04 A without solenoid valve Supply voltage can be line-to-line or line-to-neutral, single phase OVC II |
| IECEx approval | Ex ec nC [pzc] IIC T6...T4 Gc Ex tc [pzc] IIIC T60 В°C ... T80 В°C Dc |
| Ambient temperature | Ambient temperature ranges depend on the T class. See the certificates. |
| Accuracy | pressure sensing: В± 0.125 in wc (0.31 mbar) timers: В± 5 % |
| Impact resistance | 30 g, 11 ms, all axes |
| Vibration resistance | 5 ... 100 Hz , 1 g, 12 m/s2, all axes |
| Connection type | electrical: 2 x 1/2 inch NPTF (open from factory) 1 x M12 opening (plugged from factory) pneumatic: high-pressure port - 1/8 in NPTF, low-pressure port - 1/8 in NPTF |
| LED indication | K1: Green - Contact K1 is energized (enclosure contacts) K2: Amber - Contact K2 is energized (alarm/control contacts) P/SV: Blue - Safe pressure P1 (minimum enclosure pressure) P/SV: Amber - Solenoid manifold is energized (purging/pressure compensation) |
| Equipment architecture | max. enclosure size 450 ft3 (12.7 m3) |
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