samson pa system

{"cid":"91193271","title":"Samson 3730 OEM Smart Valve Positioner HART Digital Pneumatic Actuator Controller Oil Gas Water Treatment System","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/fe\/691ba5e8248c5bfb3067451388a2-200x200-1.jpg","attrs":{"Price":"US $1750.00 - 1950.00\/ Set","Brand Name":"Samson","Model Number":"3730","Minimum Order Quantity":"1","Delivery Time":"4-6 weeks","Input Signal":"4 -20mA Two-wire","Supply Ability":"3000 sets per year","Supply Air Pressure":"1.4-7 bar","Payment Terms":"T\/T","Housing Material":"Cast Aluminum","Protection Grade":"IP66","Packaging Details":"Cardboard box\/Wooden crate","Place of Origin":"China","Product Type":"Electro pneumatic Positioner"}}

{"cid":"91202321","title":"STOCK Electropneumatic Positioner SAMSON 3730-20000000400000000.04","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/c5\/5a984bb7e90a926b2c87db7d4024-200x200-1.jpg","attrs":{"Price":"USD1000\/PC","Brand Name":"SAMSON","Model Number":"3730-20000000400000000.04","Minimum Order Quantity":"1","Delivery Time":"1week","Certification":"-","Place of Origin":"Germany","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100","Packaging Details":"Original","Type":"Dedicated Controller","Operating Voltage":"220V","Signal range":"4 to 20 mA","Minimum current":"3.6 mA for display","Hysteresis":"\u2264 0.3 %"}}