OMEGA OM-PR550 Submersible Pressure/Temperature Data Loggers (Pressure, Temperature, Absolute, 1/4 in, NPT Male)

Height: 56 mm

Memory: 32,000 or 64,000 (depends on setup)

Weight: 900 g

Diameter: 50 mm

Software: Windows 2000/XP/Vista/7 and 8 (32-bit and 64-bit)

Approvals: CE

Materials: 316L Stainless Steel

Resolution: Pressure : 0.01 psi, Temperature : 0.1°C

Battery life: up to 5 yr

Pressure Type: Absolute

Pressure, Max: 550 psi

Pressure, Min: 0 psi

Sampling Rate: 0.5 Hz (2 seconds between updates)

Control Output: 2 Programmable Alarms

Data Interface: USB

Proof Pressure: 150% Full Scale

Millivolt Range: N/A

Measurement Type: Pressure, Temperature

Supply Power Type: Battery

Sampling Rate Note: User configured 1 every 2 seconds to 1 every 24 hours

Record Trigger Note: Record Trigger: Two independent triggers Multiple Trigger Modes: Instantaneous, button control, on alarm, time and date (Start and Stop), day of week Record Mode: Fill to end of memory or cyclic, number of samples and time duration

Calibration Accuracy: Temperature : ±2 °C, Pressure : ±1%

Battery Size and Type: 3.6V Li-ion

Number of Measurements: 2

Pressure Repeatability: ±0.05%

Process Connection Size: 1/4 in

Process Connection Type: NPT Male

Operating Temperature, Max: 85 °C

Operating Temperature, Min: -20 °C

Measuring Temperature Range, Max: 85 °C

Measuring Temperature Range, Min: -20 °C