High Accuracy Explosion Proof DMF-1-Series Tuning Fork Fuel Density Meter. Explosion Proof: Certified ExdIIBT5Gb for safe use in hazardous environments like petroleum and chemical industries. Wide Customization: Customizable density range, pressure rating, temperature range, and process connections. Durable Materials: Wetted parts available in SS 316L or Hastelloy alloy with PFA or electro-polished finish. Versatile Outputs: Supports 4-20mA, 0-1000Hz, and RS485 Modbus RTU for easy system integration. IP67 Protection: Robust IP67 rating ensures reliable performance in harsh industrial conditions. Fast Delivery: 7-day quick shipping available for standard orders to meet urgent project needs. Trusted Brand: From Beijing Sincerity, a state-owned enterprise with over 30 years of manufacturing experience.