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Home> pressure meter >> pressure transmitter >> STA940 Intelligent Pressure Transmitter
  • Product number:MC-000021003703
  • Product name:Intelligent Pressure Transmitter
  • Product Type:STA940
  • Product nameplate:SAIC
  • Project Category:pressure meter >> pressure transmitter >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
ST3000-900 series intelligent pressure transmitter with microprocessor is used to measure differential pressure can output 4～20mA DC analog signal and digital signal.
Differential pressure transmitter
Standard type
High static pressure type
Micro-differential pressure
Medium differential pressure
High
Differential pressure
Over-high
Differential pressure
Medium differential pressure
High
Differential pressure
Over-high
Differential pressure
Basic model
STD910
STD920
STD930
STD960
STD921
STD931
STD961
range
10～200mmH2O
(0.1～2.0kPa)
75～10160mmH2O
(0.75～100kPa)
0.35～7kgf/cm2
(35～700MPa)
2.5～140kgf/cm2
(0.25～14MPa)
250～10160mmH2O
(2.5～100kPa)
0.35～7kgf/cm2
(35～700kPa)
2.5～140kgf/cm2
　
(0.25～14MPa)
Setting range of measuring value
-1≤URV≤1kPa LRV
-100≤URV≤100kPa LRV
-100≤ ≤700kPa
-0.1≤ ≤14MPa
-100≤ ≤100kPa
-100≤ ≤700kPa
-0.1≤ ≤42MPa
Basic accuracy
±［0.15＋(0.15×100/X］％
±0.1％
±0.1％
±0.15％
±0.1％
±0.1％
±0.15％
Rated pressure
-75～+210kPa
2.0kPa abs～21MPa
2.0kPa abs～42MPa
Temperature range
ambient
Normal working
-15～+65℃
-40～+85℃
Working limit（short time）
-40～+70℃
-50～+93℃
Catch liquid part
Normal working
-15～+65℃
-40～+110℃
Working limit（short time）
-40～+70℃
-50～+115℃
structure
Waterproof, dust-proof structure；JIS C0920 Anti-impregnated，JIS F8001，Immersion type NEMA3 and 4X，IEC IP67
Explosion-proof structure, standard（Additional Selection type）：FM explosion-proof（dⅡCT6） or FM Intrinsically safe explosion-proof（iaⅡCT5）
 
 
Pressure transmitter
Remote single flange type（ordinary type）
Remote single flange type（High-temperature vacuum-type）
　
Low pressure
Medium pressure
High pressure
Medium pressure
High pressure
Basic model
STH920
STH940
STH960
STU940
STU960
STU980
range
250～10160mmH2O
(2.5～100kPa)
0.35～35kgf/cm2
(35～3500kPa)
7～102kgf/cm2
(0.7～10MPa)
0.35～35kgf/cm2
(35～3500kPa)
7～140kgf/cm2
(0.7～14.0MPa)
7～420kgf/cm2
(0.7～42.0MPa)
Setting range of measuring value
-100≤URV/
LRV≤100kPa
-100≤URV/
LRV≤3500kPa
-0.1≤URV/
LRV≤10MPa
-100≤URV/
LRV≤3500kPa
-0.1≤URV/
LRV≤14.0MPa abs
0.1≤URV/
LRV≤42.0MPa
Basic accuracy
±0.2％
Rated pressure
To flange rated value
Overload
150kPa
5.25MPa
15.3MPa
5.25MPa
21MPa
63MPa
temperature
ambient
Normal working
-30～+75℃（High temperature：-5～+55℃）
-5～+55℃（High temperature vacuum-type：10～55℃）
Working limit（short time）
-50～+80℃（High temperature：-10～+60℃）
-10～+60℃（High temperature vacuum-type：-10～+60℃）
Catch liquid part
Normal working
-40～+180℃（High temperature：-5～+280℃）
-5～+280℃（High temperature vacuum-type：10～280℃）
Working limit（short time）
-50～+185℃（High temperature：-5～+310℃）
-10～+310℃（High temperature vacuum-type：-10～+310℃）
Damping time constant
0.4～32 second，set in 10 files
output
4～20mA DC/digital output
Power voltage
10.8～45VDC
structure
Waterproof, dust-proof structure；JIS C0920 Anti-impregnated，JIS F8001，Immersion type NEMA3 and 4X，IEC IP67
Explosion-proof structure, standard（Additional Selection type）：FM explosion-proof（dⅡCT6） or FM Intrinsically safe explosion-proof（iaⅡCT5）
 

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