Relative pressure sensor BluePSI B

vacuumcapacitiveBluetooth

Overview
BluePSI B is a Bluetooth pressure sensor for measuring liquid and gas pressure with an extended wireless transmission range compared with the standard BluePSI model. Designed for industrial field use, it supports real-time wireless readings, optional onboard logging, and USB-C rechargeable power, enabling portable pressure monitoring without wired connections. Integration with MultiGage software allows remote monitoring from iOS, Android or Windows devices.

Key Features

• Bluetooth wireless pressure sensor with extended transmission range (up to 300 ft / 90 m).
• Pressure measurement up to 15,000 psi (model dependent) with ±0.25% FS accuracy.
• Optional onboard data logging on “-02” variants for unattended recording.
• USB-C rechargeable battery supporting extended field use (up to 40 days depending on sampling interval).
• Compact, slim industrial form factor with IP65 dust and water resistance.
• Adjustable wireless data rate from 1 to 10 Hz.

Compatibility & Software
Compatible with MultiGage cross-platform software for iOS, Android and Windows. MultiGage supports simultaneous reading and recording from multiple sensors. For Windows PC connectivity, a BLE USB dongle is required to stream readings to the PC.

What's Included

• BluePSI B x1
• USB-C charging cable x1
• USB-C adapter x1 (US orders only)
• User guide x1
• BLE USB dongle (optional; required for some PC configurations)
• Extended warranty (optional)

Documentation & Media
Product page references a product brochure, user guide, full specification table and technical drawings for BluePSI B. An embedded product demo video demonstrates operation and setup.

Technical Table (from product specs)
Pressure measurement ranges: 0–50 psi; 0–100 psi; 0–500 psi; 0–1,000 psi; 0–5,000 psi; 0–10,000 psi; 0–15,000 psi — Vac–15 psi; Vac–800 psi for V variants
Pressure accuracy: ±0.25% FS
Proof pressure: 2 × measurement range
Burst pressure: 5 × measurement range
Temperature range: -4 to 185°F (-20 to 85°C)
Temperature reading accuracy: ±5.4°F (±3°C)
Wireless data rate: adjustable 1–10 Hz
Ingress protection: IP65
Transmission range: up to 300 ft (90 m)
Battery type: USB-C rechargeable
Battery life (at 72°F / 22°C): up to 40 days depending on sampling interval
On/Off switch: Yes
Dimensions: 4.4" H x 1.25" W (111.8 mm x 31.8 mm)
Pressure port: 1/4"-18 NPT (except Vac–800 psi variants: 1/8"-27 NPT)
Realtime readings: Yes
Onboard data logging: BPB1-XXX-01: No; BPB1-XXX-02: Yes (similar mapping for V variants)
Data logging rate: 10 Hz down to 1 sample/hour (100 ms to 60 min interval)
Number of data logs: 16,384 (pressure only); 8,192 (pressure & temperature)

Technical specifications

• Model name: BluePSI B
• Manufacturer / Brand: Motionics
• Product ID / example SKU: BPB1-050-01 (multiple SKUs for ranges and options)
• Available pressure ranges: 0–50; 0–100; 0–500; 0–1,000; 0–5,000; 0–10,000; 0–15,000 psi; Vac variants: Vac–15, Vac–800
• Accuracy: ±0.25% FS
• Proof & burst pressures: proof = 2× range; burst = 5× range
• Operating temperature: -20 to 85°C (-4 to 185°F)
• Temperature accuracy: ±3°C (±5.4°F)
• Wireless: Bluetooth, adjustable 1–10 Hz; range up to 300 ft (90 m)
• Ingress protection: IP65
• Battery: USB-C rechargeable; typical life up to 40 days depending on sample interval
• Onboard logging options: available on "-02" variants; logging capacity and rates as listed above
• Software: Connects with MultiGage (iOS, Android, Windows); BLE USB dongle required for Windows PC in some configurations
• Dimensions & mounting: 4.4" H x 1.25" W; 1/4"-18 NPT pressure port (1/8"-27 NPT for certain Vac variant)