analog acquisition wireless i o module

{"cid":"91222923","title":"Distributed I\/O Basic Modules RS485 RJ45 Hosts Support Modbus TCP and Modbus RTU for Acquisition Control HR-802 Wireless Analog Acquisition Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/b5\/b6a9bf8d9d0e3a62255d41f2f78b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HUARAY","Model Number":"HR-802","Minimum Order Quantity":"2\/pcs","Delivery Time":"1~2 days","Place of Origin":"China","Certification":"FCC, CE, RoHS","Packaging Details":"Inner Staticproof Bag, External Cardboard Box","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"500,000pcs\/year"}}

{"cid":"91189349","title":"2km Wireless I O Module 4AI 4AO 4 Channels 4 - 20mA Wireless Analog Acquisition Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/0f\/ec20a34daef60cda2d997524d3b1-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Lensen","Model Number":"LS-RAI04+LS-RAO04","Minimum Order Quantity":"2pcs","Delivery Time":"2-6 days","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"6000pcs\/month","Packaging Details":"standard carton","Frequency":"433MHz","Power output":"1W","Distance":"2km LOS","Program":"no need","Input":"4 channels 4-20mA","Output":"4 channels 4-20mA"}}

{"cid":"91225138","title":"Multifunction Edge Gateway Modbus Data Acquisition Unit 4G WiFi RS485 Romote Data Terminal Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/44\/c632c1e1f0f0c9c93ced0d032588-200x200-1.jpg","attrs":{"Price":"USD 180.00~ USD 200.00 per piece","Brand Name":"TOPRIE","Model Number":"TP301","Minimum Order Quantity":"1 piece","Delivery Time":"5-8 working days","Certification":"CE,ROHS","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100 pieces per day","Packaging Details":"Packed in paper carton","Keywords":"multifunction edge gateway","material":"ABS","Communication":"4G,WiFi,RJ45,RS485","Power supply":"DC12-24V","Accuracy":"Collect accuracy:0.2% output accuracy:0.3%","Analog input":"8 channel 0-20mA input 8 channel 0-5V input","Analog output":"2 channel 0-20mA input or 0-10V output","wire terminal":"standard plug-in terminal interface","USB C port":"configuration, debug and upgrade","Antenna":"SMA female interface","Screen":"1.3 inches OLED display","Switch quantities input":"Support","OEM":"Available","Warranty":"12 months","Material":"Fireproof ABS","Dimension":"205*128*32mm","Weight":"600g","Operation environment":"Temperature:-20\u2103~60\u2103 Humidity: 0~95% RH","Storage environment":"Temperature:-30\u2103~65\u2103 Humidity: 30%~80% RH"}}