Type Z正压系统 5500-MAN-CD01-*
来源：未知 日期：2017/02/22 浏览量：次
● Suitable for Class I,II/Div. 1 & 2 for hazardous locations
● Certifications for FM and CSA
● Manifold combines the solenoid valve for purging and needle valve for pressurization in one housing
● Suitable for steel or plastic tubing
● Mounting hardware, pneumatic fittings and tubing included
| General specifications： | ||
|---|---|---|
| Operating mode | automatic purging | |
| Hazardous environment | gas or dust | |
| Supply： | ||
| Rated power |
24 VDC: 4.6 W 120 VAC: 6.8 VA, 60 Hz 230 VAC: 6.8 VA, 60 Hz Voltage tolerance: +/-10% |
|
| Electrical specifications： | ||
| Fuse rating |
DC: 500 mA AC: 80 mA (fuse rating on 5500 control unit) |
|
| Pneumatic parameters： | ||
| Protective gas supply | instrument grade air or inert gas | |
| Pressure requirement | 1.4 bar (20 psi) to 8.2 bar (120 psi) | |
| Purge flow rate |
solenoid valve : Cv (flow coefficient) = 1.4 needle valve : Cv (flow coefficient) = 0.25 |
|
| Ambient conditions： | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications： | ||
| Connection type |
Pneumatic Input port: 3/8" Tube compression fitting Output port: 3/8" Tube compression fitting Electrical connection ½" NPTF thread connection w/ 24" (0.61m) flying leads |
|
| Degree of protection | type 7 & 9 | |
| Material |
Housing: anodized aluminum 3/8" compression fittings: 316 stainless steel Pressure ports: 3/8" NPTF Bulkhead fitting: 316 stainless steel Mounting bolts: 1/4 - 20, 316 stainless steel Sealing washers: UL recognized type 4X |
|
| Mass | 1250 g (2.8 lb) | |
| Dimensions | see dimensions | |
| International approvals： | ||
| FM approval |
FM3006713 Explosion proof: Class I, Divison 1, Group A-D, T4, Ta = 60C DIP: Class II, Division 1, Groups F+G, T4, Ta = 60C Nonincendive: Class I, Division 2, Groups A-D, T4, Ta = 60C Suitable for Class II, Division 2, Groups F+G, T4, Ta = 60C |
|
| CSA approval |
CSA 202633 Class I, Division 1, Groups A-D: Class II, Groups E,F,G Class I, Division 2, Groups A-D |
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