Oxygen Probe, 4-20mA (0 to 25% O2)

Overview

SensoScientific's 4-20mA Universal O2 sensor monitors oxygen emissions across a range of 0 to 25% O2. It uses an existing Wi-Fi network to send data to the SensoScientific Cloud for real-time access and immediate alerts (SMS, text, voice, pager, cell phone, fax, email, and more). The Cloud provides comprehensive reporting, real-time data, and A2LA accredited calibration certificates. All data is time-stamped and cannot be altered per FDA 21 CFR Part 11. Features aluminum IP65 housing, lightweight design, and wall-mount suitability.

Specifications

Oxygen Range

0 to 25% O2

Operating Principle

2-Electrode Cell

Output Signal

4-20mA

Response Time

< 10 Sec

Repeatability

< +/-1% of Measuring Signal

Long-Term Output Drift

< +/-2% of Signal per Month

Temperature Range

-20C to 50C (-4F to 122F)

Temperature Co-Efficient

< +/-2% of Signal per C

Humidity Range

15% to 90% RH, Non-Condensing

Pressure Range

1 atm +/-10%

Pressure Co-Efficient

< +/-0.003% of Signal per mBar

Expected Operating Time

18 Months in Air

Power Supply

24V d.c. +/-15%

Housing Material

Aluminum

Housing Weight

Approx. 1.1lb (500g)

Dimensions

Length 3.55" (90mm); Width 3.35" (85mm); Height 2.56" (65mm)