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隔膜差压开关

2010/5/28 14:11:09 阅读:615次

  • 产品名称:隔膜差压开关
  • 定货号:YA-00061-00
  • 推荐:
Model 130

Functions and Applications
The Model 130 diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. The entire assembly is Certified for use in Class I, Division 1, Groups C, D; Class II, Division 1, Groups E, F, & G Hazardous locations. The entire gauge and the switch is enclosed in a rugged flameproof enclosure. The use of reed switch technology eliminates the need for an additional explosion-proof seal fitting within 18" of the enclosure.
Certifications:
CSA Certified, UL Listed, Class I, Division 1, Groups C, D;
Class II, Division 1, Groups E,F, & G.
Switch Options:
Type
SPDT
Option:
A
*Power
3W
Max. Current
0.25 Amps
Max. Voltage VAC/VDC
125
Setting (%F.S.)
10 to 90
Hysteresis (Max/Nom)
10%/5% (F.S.)
Repeatability
1% F.S.
Leads 18 Awg. (per switch)
(3),  24”
Set Point Accuracy: 2%*
Interface:  1/2” Conduit Entry with Color Coded  24”, 18 Awg. Flying Leads
Enclosure:  NEMA 7 (Flame-proof), NEMA 4X optional (In addition to NEMA 7)
Switch Adjust: External Access to switch adjust internal to enclosure
Input Power: None.  (Switches do not need input power to operate)
Body:
Working Pressure:  500 PSIG (34.5 bar)
Differential Over-range:  500 PSID (34.5 bar)
Range: 0-5” H2O to 0 – 400” H2O
High Side to Low side Isolation:  Yes (Diaphragm Style)
Process Connections: 1/4” MNPT Bottom
Materials:  AL, 316 / 316L  SS,  Brass, Hastelloy
Indicator:
Accuracy:  2%* 
Dial Size:  None (Switch Only), 3 1/2”, or 4 1/2”
Readings:  Uni-directional
 
 
 
 

定货信息:
定货号 产品名称 规格配置 价格
YA-00061-00 隔膜差压开关 标准配置或电话咨询010-84851836 咨询
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