DIAPHRAGM SEALED
Flange Process Connection－Extended diaphragm type
DS300L series
*APPLICATIONS
Diaphragm pressure gauges are used when medium is corrosive, contaminated, viscous, crystalline or with impurities. Flange type diaphragm seal is especially suitable for highly viscous or crystalline media. DS300L is with an extended welded diaphragm with contoured diaphragm bed, especially for thick-walled or isolated tanks and pipelines.
*SPECIFICATIONS
Instruments：All series pressure gauges and pressure transmitters are available
Process Connection (Flange)：
JIS 10K－1-1/2"；2"；3" (FF standard ; RF optional)
ANSI 150LB－1-1/2"；2"；3" (RF standard ; FF optional)
DIN、EN 10Bar－40；50；80
GB/T 1.0Mpa－40；50；80
＜Other flange sizes are available upon request＞
Extended Diaphragm：Length－10 ~ 200 mm by order
Flange Material：SUS304；SUS316；SUS316L
Diaphragm：
Standard－SUS316L
Option－Nickel, Hastelloy C, Monel, Tantalum, Titanium
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：0 / 0.6 ~ 0 / 60 kg/cm2 (bar), positive, negative or compound available
< min. pressure range for DN50 flange is 1.6 kg/cm2 (bar) >
Accessory (option)：
Cooling fin
Capillary for remote measuring (specify length of capillary when ordering)
