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Explosion-Protected Differential Pressure Switch
KCD-31 Series
제품사진
삼각형블렛Summary
This gauge has the same structure as KCD-21 Series. It is a contact switch for differential pressure which can measure simple differential pressure and can be used as measuring sealed tank level, flux
삼각형블렛Accuracy
Grade : ±1.5% of Full Scale
Repeatability : ±1.0% of Adj Range
Dead Band : ±4.0%
삼각형블렛Scale Range
0 ~ 50 kPa, 0 ~ 1 MPa
(※ 1 MPa = 10.19716 kgf/㎠)
삼각형블렛Working Pressure
Static pressure : 75% of Full Scale
Fluctuating pressure : 60% of Full Scale
삼각형블렛Working Temperature
Ambient : - 20 ~ 65℃
Fluid : - 20 ~ 80℃
삼각형블렛Explosion-Protected
Ex d IIC T4
Specification
삼각형블렛Case & Cover
Aluminum(Hammer tone coating)
삼각형블렛Connection
STS 316
PF, PT, NPT ↔ 1/2
삼각형블렛Window
Tempered safety glass
삼각형블렛Contact rating
AC 125V, 250V 15A
DC 30V 2A / 125V 0.4A / 250V 0.2A
삼각형블렛Pointer
Aluminum
Pointer black coating
삼각형블렛Dial
Aluminum
White coating
Black gradation and characters
삼각형블렛Base Press
5MPa
삼각형블렛Bellows(Element)
STS 316
삼각형블렛Movement
STS 304
삼각형블렛Contact Form
Micro Contact Type
SPDT * 1, SPDT * 2
(High, Low, High & High High & Low, Low & Low)