Watson Smith 0.2 (Low) L/min, 0.4 (High) L/min NPT 1/4 Female IP Converter, NPT, 1/4 in, 0.2 → 1bar

  • RS庫存編號 538-3798
  • 製造零件編號 AC0100
  • 製造商 Watson Smith
COO (Country of Origin): GB

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


*Inlet pressure must be at least 0.7 bar above output pressure

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.

Attribute Value
Manufacturer Series 422
Flow Rate 0.2 (Low) L/min, 0.4 (High) L/min
Input Signal 4-20mA
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
當前暫無庫存,可於2020/3/31發貨,3 工作日送達。
單價 個
HK$ 8,292.28
Per unit
1 +