samson 3730 3 hart valve positioner

{"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":"Samson Valve Positioner 3730-3 Hart Capable Positioner 3730-31000000400000001.01","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/c5\/2b2e2e8206ae84f69bfc6494ff25-200x200-1.jpg","attrs":{"Price":"USD$1300\/PC","Brand Name":"Samaon","Model Number":"3730-31000000400000001.01","Minimum Order Quantity":"1","Delivery Time":"10-15 work days","Certification":"CCC,CE","Place of Origin":"Germany","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500","Packaging Details":"carton New and Original","Product Type":"Valve Positioner","Input":"4~20 mA DC","Valve travel":"3.6 to 300 mm","Opening angle":"24 to 100\u2103"}}