Relative pressure sensor BluePSI

capacitiveBluetoothwireless

Overview BluePSI is a wireless Bluetooth Low Energy pressure sensor (BP2 series) for measuring liquid and gas pressure; selected models also record temperature. It provides high-resolution 24-bit ADC measurements, ±0.25%FS accuracy, IP67 ingress protection and replaceable coin battery operation. Available with continuous realtime transmission or onboard data logging on '-02' variants.

• Key featuresMeasurement ranges: 0–50, 0–100, 0–500, 0–1,000, 0–5,000, 0–10,000, 0–15,000 psi; vacuum variants Vac–15 and Vac–800 psi
• Accuracy: ±0.25% FS; proof pressure 2× range; burst pressure 5× range
• Temperature range: -20 to 85°C (±3°C reading accuracy)
• Wireless: Bluetooth Low Energy, adjustable data rate 1–10 Hz, transmission up to 30 m (100 ft)
• Ingress protection: IP67; dimensions 74.7 mm × 24.6 mm (without antenna)
• Battery: CR2050 (or CR2032 with spacer); up to 2 years at 5 s interval (CR2050)
• Onboard data logging: models '-02' support logging; capacity 16,384 (pressure) or 8,192 (pressure + temp)

Compatible Software Use MultiGage (free) to read and record measurements on iOS, Android and Windows. With a gateway, MultiGage Cloud (subscription) enables remote real-time viewing, history access, multi-sensor dashboards, alerts and analytics.

• IncludedBluePSI x1
• CR2050 coin battery x1 (spacer for CR2032 included)
• User guide x1
• BLE dongle (optional, required for PC)
• Extended warranty (optional)

• Technical specificationsModel: BluePSI (BP2 series)
• ADC resolution: 24-bit
• Accuracy: ±0.25% FS
• Pressure ports: 1/4"-18 NPT (standard); Vac-800: 1/8"-27 NPT
• Temperature reading accuracy: ±3°C
• Operating temperature: -20 to 85°C
• Wireless data rate: adjustable 1–10 Hz; logging 100 ms to 60 min interval
• Number of logs: 16,384 (pressure); 8,192 (pressure & temperature)
• Transmission range: up to 30 m (100 ft)
• Use cases: pumps, compressors, hydraulic presses, industrial machinery, excavators, pneumatic equipment, motors