DIAPHRAGM PRESSURE GAUGE
Simple Flange Process Connection－Double flange type
DS250 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 crystallizing media. DS250 can be used for low pressure from 3 psi. It can be cleaned
by removing the lower housing.
*SPECIFICATIONS
Instruments：All series pressure gauges and pressure transmitters are available
Process Connection (Flange)：
JIS 10K－1/2"；3/4"；1"；1-1/4"；1-1/2"；2" (FF standard ; RF optional)
ANSI 150LB－1/2"；3/4"；1"；1-1/4"；1-1/2"；2" (RF standard ; FF optional)
DIN、EN 10Bar－15；20；25；32；40；50；80；100
GB/T 1.0Mpa－15；20；25；32；40；50；80；100
(Other flange sizes are available upon request)
Upper Housing Material：SUS304；SUS316；SUS316L
Lower Housing Material：SUS304；SUS316；SUS316L
Diaphragm：
Standard－SUS316L
Option－Nickel, Teflon (PTFE), Hastelloy C, Monel, Tantalum, Titanium
Coating (option)：Teflon；PFA
Lining (option)：Teflon；PFA；PVDF
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 / 0.2 ~ 0 / 60 kg/cm2 (bar), positive, negative or compound available
< max. pressure for teflon diaphragm is 10 kg/cm2 (bar) >
Accessory (option)：
1. Cooling fin
2. Capillary for remote measuring (specify length of capillary when ordering)
