Task: Generate and queue factory sensor data in AMQP

n8n workflow:
{"id":"167","name":"Smart Factory Data Generator","nodes":[{"name":"Set","type":"n8n-nodes-base.set","position":[650,300],"parameters":{"values":{"number":[],"string":[{"name":"machine_id.name","value":"n8n_cr8"},{"name":"temperature_celsius","value":"={{Math.floor(Math.random() * 100);}}"},{"name":"machine_id.uptime","value":"={{Math.floor(Math.random() * 100);}}"},{"name":"time_stamp","value":"={{Date.now();}}"}],"boolean":[]},"options":{}},"typeVersion":1},{"name":"Interval","type":"n8n-nodes-base.interval","position":[450,300],"parameters":{},"typeVersion":1},{"name":"AMQP Sender","type":"n8n-nodes-base.amqp","position":[850,300],"parameters":{"sink":"berlin_factory_01","options":{"dataAsObject":true}},"credentials":{"amqp":""},"typeVersion":1}],"active":false,"settings":{},"connections":{"Set":{"main":[[{"node":"AMQP Sender","type":"main","index":0}]]},"Interval":{"main":[[{"node":"Set","type":"main","index":0}]]}}}