Explosion-proof integrated vibration transmitter integrates a magnetoelectric vibration sensor and precision measurement circuit to form a high-precision vibration measurement system.The transmitter can be directly connected to DCS, PLC or other equipment, making it an ideal choice for measuring vibration of fans, motors, water pumps and other industrial equipment.
2. Technical Parameters
2.1 Frequency response: 10 ~ 1000 HzOptional: 5 ~ 1000 Hz (on request)2.2 Natural frequency: 10 Hz2.3 Measuring range:0–20 mm/s, 0–50 mm/s,0–200 μm, 0–500 μm (optional)2.4 Output impedance: ≤ 500 Ω2.5 Supply voltage: DC 12–24 V ±10%2.6 Wiring: 2-wire system2.7 Maximum acceleration: 10 g2.8 Measuring direction: Horizontal or vertical (see label)2.9 Operating environment:Temperature: Standard -40°C ~ +80°CHigh-temperature type: -20°C ~ +150°C (optional)Relative humidity: ≤ 90% RH2.10 Dimensions:Sensor body: φ38 mm × 69 mmTerminal box: φ80 mm (diameter) × 81 mm (height)Electrical interface: φ32 mm × 25 mm2.11 Mounting thread: M10×1, depth 10 mm2.12 Weight: Approx. 350 g2.13 Housing feature: Waterproof2.14 Cable: 2 meters2.15 Electrical interface: M20×1.5, waterproof direct outlet with 2 m cable2.16 Explosion-proof marking: Ex tb II C T80℃ Db
3. Installation
3.1 Mounting position:Install vertically or horizontally on the measured vibration point.3.2 Mounting method:Fix the M10×1×10 mm screw to the measured equipment housing, then screw and tighten the transmitter onto the stud.3.3 Mounting notes:If the transmitter is exposed to high-temperature steam or scouring, additional protection is required to reduce ambient temperature; generally no extra protection is needed under normal conditions.3.4 Wiring description (2-wire system):
Black wire: Positive terminal of DC 24 V power supply
Blue wire: 4–20 mA output signal
Use 2-core shielded cable with good insulation performance.
Shanghai Rongke Zhixin Instrument Manufacturing Co., Ltd. is located in Qingpu District, Shanghai. As a high-tech enterprise integrating R&D, production and sales of precision instruments and sensors, the company is dedicated to the vibration monitoring and protection of large rotating machinery equipment. We are a professional manufacturer specializing in products such as eddy current sensors, vibration sensors, integrated vibration monitoring devices, vibration electronic switches, three-parameter combination probes, pressure transmitters, temperature sensors, speed sensors, intelligent speed monitors, shaft vibration monitors, shaft displacement monitors, portable vibration meters, and thermal expansion sensors.
Our products are widely applied in petrochemical, metallurgical, electric power, steel, building materials, aerospace, shipping and transportation industries. They are suitable for on-line monitoring and failure analysis of rotating machinery and equipment, including steam turbine generators, hydro generators, industrial turbines, compressors, blast furnace blowers, gearboxes, air separation units, air compressors, oxygen generators, large cooling water pumps, coal pulverizers, induced draft fans, draft fans, feed water pumps, and circulating water pumps.