Watson Smith 0.2L/min NPT 1/4 Female IP Converter, 0.2bar to 1 bar, 4-20mA input
Technical Document
Specifications
Brand
Watson SmithInput Signal
4-20mA
Manufacturer Series
422
Flow Rate
0.2 L/min，0.4L/min
Connection Size
NPT 1/4 Female
Connection Thread Standard
NPT
Maximum Operating Pressure
1 bar
Maximum Operating Temperature
+70°C
Connection Thread Size
1/4 in
Minimum Operating Pressure
0.2bar
Minimum Operating Temperature
-20°C
Country of Origin
United Kingdom
Product details
Failfreeze Type 422
Proportional current-to-pressure converter using advanced electronic control to achieve outstanding pressure control via a 4-20mA input signal. Fail-freeze operation ensures that the output pressure is retained on power failure or loss of input signal.
Fail-freeze operation
High immunity to vibration
Environmental protection to IP65
Two integral 1/4 NPT gauge ports
Electrical signal: Typically 7.5V
I/P & E/P Converters
I/P converters are electro-pneumatic instruments that will change pneumatic pressures in response to varying electrical current and voltage input signals. They have extensive application potential in both industrial and process systems, for control of cylinders, valves, valve positioners, relays, brakes and clutches. The converters can be mounted in control rooms or in the field, and have zero and span settings that are adjustable from the front face of the instrument. Failsafe converters are available which will cause the output pressure to fall to <15mbar (0.2 psig) in the event of power failure or loss of input signal.
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Technical Document
Specifications
Brand
Watson SmithInput Signal
4-20mA
Manufacturer Series
422
Flow Rate
0.2 L/min，0.4L/min
Connection Size
NPT 1/4 Female
Connection Thread Standard
NPT
Maximum Operating Pressure
1 bar
Maximum Operating Temperature
+70°C
Connection Thread Size
1/4 in
Minimum Operating Pressure
0.2bar
Minimum Operating Temperature
-20°C
Country of Origin
United Kingdom
Product details
Failfreeze Type 422
Proportional current-to-pressure converter using advanced electronic control to achieve outstanding pressure control via a 4-20mA input signal. Fail-freeze operation ensures that the output pressure is retained on power failure or loss of input signal.
Fail-freeze operation
High immunity to vibration
Environmental protection to IP65
Two integral 1/4 NPT gauge ports
Electrical signal: Typically 7.5V
I/P & E/P Converters
I/P converters are electro-pneumatic instruments that will change pneumatic pressures in response to varying electrical current and voltage input signals. They have extensive application potential in both industrial and process systems, for control of cylinders, valves, valve positioners, relays, brakes and clutches. The converters can be mounted in control rooms or in the field, and have zero and span settings that are adjustable from the front face of the instrument. Failsafe converters are available which will cause the output pressure to fall to <15mbar (0.2 psig) in the event of power failure or loss of input signal.