Products
Sanitary Gauge Pressure Transmitter is used in food and pharmaceutical industries to measure the level, density and pressure of liquids, gases or vapors, and then convert them into 4-20mADC current signal output.
Sanitary gauge pressure transmitter performance specifications
Hygienic gauge pressure transmitter accuracy ±0.25
Tolerance ≤0.15%F.S.
Repeatability ≤0.15% F.S.
Zero drift ＜0.15% F.S.
Thermal hysteresis ＜0.1% F.S.
Ambient Temperature Impact Temperature compensation range 0～80℃; zero ＜0.025%/℃; range ＜0.025%/℃
Over range effect ±0.15%×Span
Sanitary gauge pressure transmitter stability ±0.5%×Span/3 years
Power supply impact ±0.005%/10V(12-42VDC)+
Scale and range
Sanitary gauge pressure transmitter mounting position influence The installation position change in the parallel direction with the diaphragm will not cause zero drift influence, if the installation position and the diaphragm face more than 90 ° change, then there are
<0.15kPa range of zero influence, the range has no effect
Sanitary gauge pressure transmitter output 2-wire, 4-20mADC HART output, can be loaded with RS485 communication; output signal limit: Imin = 3.8mA, Imax = 22mA
Response time ＜0.2s
Warm-up time ＜15s
Ambient temperature -20～+100℃
Storage/transportation temperature -40～+125°C
Medium temperature -30～+120℃
Sanitary gauge pressure transmitter pressure limit from vacuum to the largest range
Sanitary gauge pressure transmitter overload limit
Sanitary Gauge Pressure Transmitter Installation
Power supply and load conditions Power supply voltage is DC24V, R≤(Us-12)/Imax kΩ
Where Imax = 23mA, maximum supply voltage: 36VDC, minimum supply voltage: 10VDC.
Sanitary gauge pressure transmitter electrical connection Hussmann connector, terminal block for 0.5-2.5mm2 wire
Process connection Standard process connection: DN25/DN40/DN50/DN76.1 sanitary connection
Hygienic Pressure Transmitter Material Specifications
Material Diaphragm: Stainless steel 316L, Hastelloy C
Process connection Stainless steel 316
Filling fluid Silicon oil, vegetable oil
Pressure transmitter housing Stainless steel 304
Monocrystalline silicon sanitary pressure transmitter weight 0.2-0.3kg
Shell protection grade IP65
Sanitary Gauge Pressure Transmitter External Dimensions
Monocrystalline Silicon Sanitary Pressure Transmitter Model and Specification Code Table
①Accuracy
D ±0.25% accuracy
②High-precision sanitary gauge pressure transmitter range
C1 0-0.25barC2 0-0.4bar
C3 0-0.6bar
D1 0-1bar
D2 0-1.6bar
D3 0-2.5bar
F1 0-4bar
F2 0-6bar
F3 0-10bar
F4 0-16bar
F5 0-25bar
F6 0-30bar
C5 -1～0bar
D4 -1～0.6bar
F8 -1～3bar
F9 -1～5bar
FA -1～9bar
FB -1～15bar
FC -1～24bar
FD -1～29bar
③Diaphragm material Filling liquid
A Stainless steel 316L Silicon oil
C Hastelloy C Silicon oil
X Stainless steel 316L Vegetable oil
Y Hastelloy C Vegetable oil
④ Monocrystalline Silicon Sanitary Pressure Transmitter Process Connection
A Sanitary connection DIN 32676 DN25/ISO 2852 DN25
B Sanitary connection DIN 32676 DN40/ISO 2852 DN38
C Sanitary connection DIN 32676 DN50/ISO 2852 DN51
⑤ Additional options [Note 2]
1 Inspection report
2 Material report
4 Additional RS485 communication port
[Note 1]: Note 1: Correspondence between process connection and applicable range:
[Note 2]: Additional options may be optional or multiple choice.
Sanitary Gauge Pressure Transmitter Selection Example
Monocrystalline silicon sanitary gauge pressure transmitter
[D]: ±0.25% accuracy sanitary gauge pressure transmitter
[C1]: range of 0-0.25bar
[A]: The material of diaphragm of touching liquid part is stainless steel 316L, and the filling liquid is silicone oil.
[A]: Process connection interface: sanitary interface DIN 32676 DN25/ISO 2852 DN25
[124]: Inspection report + material report + additional RS485 communication port
