foxboro srd991 valve positioner with hart

{"cid":"91193271","title":"Chinese Pneumatic Control Valve With Intelligent Original Foxboro SRD991 Valve Positioner And Burkert Solenoid Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/fd\/3f46867636f95bc974ed56756574-200x200-1.jpg","attrs":{"Price":"1000USD~2000USD","Brand Name":"Foxboro","Model Number":"SRD991","Minimum Order Quantity":"1","Delivery Time":"4~8 work week","Place of Origin":"China","Packaging Details":"Based on demand","Payment Terms":"T\/T","Supply Ability":"50PCS\/Month","Condition":"New","Maximum hysteresis":"0.3 %","Pneumatic operation":"Single Acting Double Acting","Stroke range":"8-260 Mm","IP Degree of Protection":"IP66","Linearity":"< 0.4 % Of The Travel Span","Input pressure":"1.4-6 Bar"}}

{"cid":"91202321","title":"FOXBORO SRD998-HBD0-B0S-ISA07-A1 Smart valve positioner","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/1c\/3eec10c1328096772d3dbf234884-200x200-1.jpg","attrs":{"Price":"USD$860\/PC","Brand Name":"FOXBORO","Model Number":"SRD998-HBD0-B0S-ISA07-A1","Minimum Order Quantity":"1","Delivery Time":"3 work days","Certification":"CCC,CE","Place of Origin":"USA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10","Packaging Details":"carton","Product Type":"Smart valve positioner","Communication port protocol":"HART, 4...20 mA","Pneumatic connection type":"0.25 inch 18 NPT G 1\/4","Thread type":"M20 x 1.5 1\/2\" NPT","Stroke range":"2...260 mm","Maximum hysteresis":"0.3 %","Linearity":"< 0.6 % of the travel span","Operating angle":"0\u202695 \u00b0","Ambient air temperature for operation":"-40\u2026176 \u00b0F","IP Degree of Protection":"IP66"}}

{"cid":"91175052","title":"Foxboro ECKARDT smart valve positioner SRD SRI FOXBORO SRD991-BQNS7EAANY-V01","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/16\/44d8433a7034487a0ec8786e46cf-200x200-1.jpg","attrs":{"Price":"$1000\/ pc","Brand Name":"Foxboro ECKARDT","Model Number":"SRD SRI","Minimum Order Quantity":"1pc","Certification":"CE","Place of Origin":"UA","Supply Ability":"1000pcs per month","Packaging Details":"foxboro box","Type":"Foxboro positioner"}}