Explosion-proof Micro Pressure Gauge with Switch Contact (Inductive Switch Type) ECI-LP

Explosion-proof Micro Pressure Gauge with Switch Contact (Inductive Switch Type)
Model: ECI-LP

Introduction
ECI-LP pressure gauge with inductive switch adopts diaphragm as measuring elements, which is suitable for micro pressure measurement. When pressure increase/decrease to set point, the contact will makes/breaks to control and alarm the connected facility.

Features
■ OEM service
■ Adopts SPST explosion-proof inductive switch Contact for 4”/6” pressure gauge
■ Non-contact type switch, comply with Explosion-proof level Exib II CT6
■ Specially designed for measuring micro pressure
■ Liquid-filled available, protection level IP65

Main Specifications
▼Size
4”, 6”
▼Window
Safety glass
▼Pressure connection
Material: SS316
Welded / O-ring sealed
Thread size: 1/4”,3/8”,1/2”
Thread type: BSPT, NPT, PF
▼Pressure range
Gauge pressure▼
0…400 to 10000mmH₂O
Negative pressure▼
-1…0bar／-76…0cmHg
Compound pressure▼
-1…0 to 10000mmH2O
▼Applicable fluid
Liquid and gas that compatible with connection’s material
▼Ambient temperature
-20°C to +60°C
▼Fluid temperature
+100°C
▼Liquid-filling
Glycerin
(For pressure range over 2500mmH2O)
▼Temperature drift
20°C as standard, every ±8°C
max. error: ±0.5% F.S.
▼Explosion-proof level
Exib II CT6

Other Specifications
▼Ring material
Stainless steel
▼Ring mount
Outside bayonet
Adjustable set point
▼Case material
SS 304
▼Wiring type
Concealed magnet base with junction box
▼Switch contact type
Inductive Switch SPST
(NC／NO)
▼Contact function
Single contact N.O. (1a)／
Single contact N.C. (1b)／
Double contacts N.O.+N.C. (1a1b)／
Double contacts N.C.+N.O. (1b1a)／
Double contacts N.O.x2 (2a)／
Double contacts N.C.x2 (2b)
For more information please refer to single / double contacts wiring
▼Number of contact
SPSTx1／SPSTx2／SPSTx4
▼Contact material
80% silver, 20% nickel, 10μm gold-plated (>110V)
Gold (≦36V)
▼Pointer
Aluminum with black enamel
▼Dial face
Red and black scale
Pressure unit, scale, and color can be customized upon request
▼Measuring elements
Diaphragm
Material: SS316
▼Protection design (option)
Install a blow out back (Only available for 4”)
▼Movement
Stainless steel
▼Gauge accuracy
±2.5%F.S. (standard)
±1.6%F.S. (option)
±1.0%F.S. (option)
▼Set point accuracy
±4.0%F.S.
▼Max operating voltage
380VAC／220VDC
▼Max current
1A
▼Contact capacity
30VA
▼Operating pressure
Stabilization: 3/4* F.S.
Fluctuation: 3/4* F.S.
Impulse: 1* F.S.

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