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- Pressure Gauges (8)
- Air-conditioning Equipment (1)
- Thermometers (1)
Contact Information
1F., No. 109, Sec. 2, Zhiyuan 1st Rd., Beitou Dist., Taipei City 11289, Taiwan
Tel: 886-2-28203405
Fax: 886-2-28203406
Pressure Gauge with Electrical Contact (Sliding Switch Type)
Model: ECS
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Pressure Gauges
Characteristics
Features
¡½ OEM service (No oil-filling).
¡½ The SPST sliding switch can be installed on 3¡¨¡þ4¡¨¡þ6¡¨pressure gauge, suitable for various pressure control application.
¡½ Visual¡þConcealed wiring types for selection (No control elements and additional power supply required.).
¡½ Compared with magnetic reed switch, the gauge pressure of ECS sliding switch is¡Ó1.0, contacts max. limit are 3.
Specifications
Main Specifications
¡¿Size
3”, 4”, 6”
¡¿Installation type
Bottom mount (A)¡þ
Bottom mount with flange (B)/
Back mount with flange (Eccentric thread) (BDE)
¡¿Window
Acrylic
With external screw adjustment
¡¿Pressure connection
Material: SS316 (standard)
Thread size: 1/4”,3/8”,1/2”
Thread type: BSPT, NPT, PF
¡¿Pressure range
Gauge pressure¡¿
0…0.6 to 1600 bar
Negative pressure¡¿
-1…0bar¡þ-76…0cmHg
Compound pressure¡¿
-1…0 to 20bar
¡¿Applicable fluid
Liquid and gas that compatible with connection’s material
¡¿Ambient temperature
-40°C to +60°C
¡¿Fluid temperature
+100°C
¡¿Liquid-filling
Glycerin
(For concealed magnet base with junction box type only)
¡¿Temperature drift
20°C as standard, every ±8°C max. error: ±0.5% F.S.
¡¿Protection level
IP54 (standard) / IP65 (option)
Other Specifications
¡¿Ring material
Stainless steel
¡¿Ring mount
Visual type:
Outside bayonet
Concealed type:
Inside bayonet
Adjustable set point
¡¿Case material
SS 304
¡¿Wiring type
Visual wiring (FL) ¡þ
Visual magnet base with junction box (JB)¡þ
Concealed magnet base with junction box (H)
(Only available for 4&6”)
¡¿Switch contact type
Sliding Switch SPST (NC¡þNO)
¡¿Contact function
Single contact N.O. (1a)/
Single contact N.C. (1b)/
Double contacts N.O.+N.C. (1a1b)¡þ
Double contacts N.C.+N.O. (1b1a)¡þ
Double contacts N.O.x2 (2a)¡þ
Double contacts N.C.x2 (2b)
For more information please refer to single / double contacts wiring
¡¿Contact material
80% silver, 20% nickel, 10μm gold-plated (>110V)
Gold (¡Ø36V)
¡¿Number of contact
SPSTx1¡þSPSTx2¡þSPSTx4
¡¿Pointer
Aluminum with black enamel
¡¿Dial face
Red and black scale
Pressure unit, scale, and color
can be customized upon
request
¡¿Measuring elements
Bourdon tube
Material: SS316
¡¿Protection design (option)
Install a blow out back
(Only available for 4”)
¡¿Movement
Stainless steel
¡¿Gauge accuracy
±2.5% (option: ±1.6%, 1%)
¡¿Set point accuracy
±3~6%
¡¿Operating pressure
Stabilization: 3/4* F.S.
Fluctuation: 3/4* F.S.
Impulse: 1* F.S.
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