Diaphragm

DIAPHRAGM PRESSURE GAUGE Threaded Process Connection-Welded one-piece type, DS170(W) series

DIAPHRAGM PRESSURE GAUGE Threaded Process Connection-Welded one-piece type, DS170(W) series

Diaphragm pressure gauges are used when medium is corrosive, contaminated, viscous, crystalline or with impurities. DS170(W) series is particularly used in chemical and petrochemical industry, mechanical engineering, plants and apparatus construction.
DETAIL
DIAPHRAGM PRESSURE GAUGE
Threaded Process Connection-Welded one-piece type
DS170(W) series



Diaphragm pressure gauges are used when medium is corrosive, contaminated, viscous, crystalline or with impurities. DS170(W) series is particularly used in chemical and petrochemical industry, mechanical engineering, plants and apparatus construction.

SPECIFICATIONS
Instruments All series pressure gauges and pressure transmitters are available
Process
Connection
(Thread)

1/4"  ; 3/8"  ; 1/2"  ; 3/4"  ;1"  ; PT (BSPT) / NPT, male or female thread
<Other sizes are available upon request>
Note: Generally PF (BSP) thread is not available because the inlet hole is too small
and it will be clogged with viscous or crystallizing medium.
Diaphragm
Housing
(in one body)

Diameter:Φ70 mm (standard)
Material:SUS304;SUS316;SUS316L
Diaphragm :  SUS316L
Coating
(option): 
Teflon;PFA
Temperature:  medium +80℃;ambient 10 to 60℃
for medium 80~400℃ or ambient below 10℃ available made-to-order
Filling Fluid:  Glycerin or silicon oil standard<depends on temperature>, fluorocarbon oil available
Pressure
Range: 

General type: 0 / 1 ~ 0 / 60 kg/cm2 (bar), positive, negative or compound
High pressure type: 0 / 70 ~ 0 / 600 kg/cm2 (bar)
Accessory
(option): 
Cooling fin
Capillary for remote measurement (specify length of capillary when ordering)


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