1-axis accelerometer BBVM-TS100

piezoelectricIEPEshear

Product overview
The BBVM-TS100 combines IEPE piezoelectric acceleration measurement and temperature measurement in a single stainless-steel housing, allowing vibration and temperature data to be collected from the same mounting point. It incorporates a PZT-5 sensing element, a shear-mode design, and an integral five-core shielded cable. The sensor is suitable for condition monitoring and predictive maintenance of motors, bearings, pumps, fans, and other industrial equipment.

Key features

• Simultaneous vibration-acceleration and temperature measurement
• Acceleration sensitivity: 100 mV/g (±5% at 20 ±5 °C)
• Acceleration measurement range: 50 g
• Frequency response: 1–8,000 Hz
• Temperature element options: PT100 or DS18B20
• Integral five-core shielded cable (1 m RVVP included)
• Stainless-steel housing with M12 mounting

Available temperature elements

• PT100 — Platinum-resistance temperature element
• DS18B20 — Digital temperature element

Acceleration specifications

• Measurement — Vibration acceleration
• Axial sensitivity — 100 mV/g, ±5% at 20 ±5 °C
• Acceleration measurement range — 50 g
• Frequency response — 1–8,000 Hz
• Mounted resonant frequency — >30 kHz
• Transverse sensitivity — ≤5%
• Polarity — Positive for acceleration directed from the mounting base toward the sensor
• Output impedance — <100 Ω
• DC bias voltage — 12 ±2 VDC
• Maximum output signal — ≤5 V peak
• Noise — <4 mg (1–20 kHz)
• Shock limit — 3,000 g
• Base-strain sensitivity — 0.2 mg/με
• Transient temperature sensitivity — 8 mg/°C at 0.3 Hz
• Electromagnetic sensitivity — 1 g/T

Acceleration-channel electrical specifications

• Sensor type — IEPE
• Constant-current excitation — 2–10 mA
• Supply voltage — 18–28 VDC

Temperature specifications

• Temperature element — PT100 or DS18B20
• Temperature measurement range — −55 to +125 °C
• Temperature-channel supply — 4–30 VDC
• Temperature accuracy — ±1 °C
• Temperature linearity — ±0.5 °C

Mechanical and environmental specifications

• Acceleration sensing material — PZT-5 ceramic
• Acceleration sensing design — Shear mode
• Housing material — Stainless steel
• Weight — Approximately 65 g (excluding cable)
• Mounting thread — M12
• Output — Integral five-core shielded cable
• Acceleration-channel operating temperature — −40 to +120 °C

Wiring

• Orange — IEPE constant-current supply and acceleration signal output
• Green — Acceleration-channel common
• Yellow — Temperature-channel positive supply, 5 VDC
• Brown — Temperature-channel power ground
• Blue — Temperature signal output
• Shield — Connected to the sensor housing

Standard accessories

• Sensor certificate with calibration data
• One 1 m RVVP five-core shielded cable with free termination at the remote end

Typical applications

• Combined vibration and temperature monitoring of motors and bearings
• Condition monitoring of pumps, fans, and gearboxes
• Predictive maintenance of industrial equipment
• Multi-parameter fault-diagnostic systems

Technical specifications

• Model: BBVM-TS100
• Sensor type (acceleration): IEPE piezoelectric (PZT-5)
• Design: Shear-mode acceleration sensing
• Axial sensitivity: 100 mV/g ±5% (20 ±5 °C)
• Acceleration range: 50 g
• Frequency response: 1–8,000 Hz
• Mounted resonant frequency: >30 kHz
• Transverse sensitivity: ≤5%
• Polarity: Positive from mounting base toward sensor
• Output impedance: <100 Ω
• DC bias voltage: 12 ±2 VDC
• Maximum output signal: ≤5 V peak
• Noise: <4 mg (1–20 kHz)
• Shock limit: 3,000 g
• Base-strain sensitivity: 0.2 mg/με
• Transient temperature sensitivity: 8 mg/°C at 0.3 Hz
• Electromagnetic sensitivity: 1 g/T
• Acceleration-channel excitation: Constant-current 2–10 mA
• Acceleration-channel supply voltage: 18–28 VDC
• Temperature element options: PT100 or DS18B20
• Temperature range: −55 to +125 °C
• Temperature-channel supply: 4–30 VDC
• Temperature accuracy: ±1 °C
• Temperature linearity: ±0.5 °C
• Housing material: Stainless steel
• Mounting thread: M12
• Weight: ~65 g (excluding cable)
• Output cable: Integral five-core shielded cable (1 m RVVP included)
• Operating temperature (acceleration channel): −40 to +120 °C