yjj nh3 sensor with warranty

{"cid":"91211450","title":"YJJ NH3\/CR-50 Electrochemical Ammonia Gas Sensor Is Used As A Liquid Ammonia Leakage Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/42\/389507136643c8f5856ae0b64911-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YJJ","Model Number":"NH3\/CR-50","Minimum Order Quantity":"1","Delivery Time":"5-8 days","Place of Origin":"Switzerland","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1500","Packaging Details":"Box pack","Measurement range":"0 ~ 100ppm","Service life":"2 years in air","Output signal":"90\u00b118nA\/ PPM","Resolution":"1 PPM","Temperature range":"-10\u00b0C to 40\u00b0C","Response time (T90)":"<60sec","Humidity range":"15%to90%","Baseline":"0ppm\u00b14ppm"}}

{"cid":"91202321","title":"Original MSA Altair 4XR 5X 2X Multigas Gas Detector LEL O2 H2S CO NH3 Gas Leak Detector Gas Analyzer","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/58\/e19f75565f4ab9feeed52927440b-200x200-1.jpg","attrs":{"Price":"USD520\/PC","Brand Name":"MSA","Model Number":"4X","Minimum Order Quantity":"1","Delivery Time":"in stock","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000","Packaging Details":"original","power":"Battery","Full-time traceability":"Records 75 alarm events","Rugged durability":"Tough over-molded rubber armor","model number":"MSA Altair 4XR"}}