pirani vacuum sensor with thermal conductivity

{"cid":"91211450","title":"YJJ AGP3000 Industrial Digital Resistance Pirani Vacuum Gauge with Thermal Conductivity Vacuum Sensor","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ae\/02\/0d6aea5a690cd2dbe74586e31626-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YJJ","Model Number":"AGP3000","Minimum Order Quantity":"1","Delivery Time":"5 to 8 working days","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1500","Packaging Details":"Box pack","Power supply":"9 - 24 V DC","Measurement range (N2 and air)":"5\u00d710-2 ~ 1.2\u00d7105 Pa","Repeatability (N2)":"1\u00d710-1 ~ 1.2\u00d7105 Pa","Power consumption":"< 1.2W","Dimensions":"40*40*67.5mm","Display mode":"With digital display"}}

{"cid":"91191292","title":"High Accuracy Vacuum Transmitter Pirani Thermal Conductivity Gauge","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a1\/05\/89f085b2478e7a06c4af72bd4242-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"GUOGUANG","Model Number":"ZJ-27 CF35","Minimum Order Quantity":"Negotiation","Delivery Time":"10 days(less than 100pcs)","Place of Origin":"Sichuan, China (Mainland)","Payment Terms":"T\/T","Supply Ability":"400 Pieces per Month","Packaging Details":"Export Packing: Carton box","Pressure Range:":"1\u00d7 10 \u2212 2 \u00d7 10 \u22125 Pa","Above earth potential of accelerating electrode":"225V","Above earth potential of Cathode":"25V","Above earth potential of collecting electrode":"0V","Emission Current":"00\u03bcA (100-10-1Pa), 1mA (10-2-10-5Pa)","Gauge Constant":"0.15 \u00b1 15% Pa \u22121"}}