Compressed Air Relative Humidity Temperature and Dew Point | |
Compressed air is often required to have a low humidity level. Measuring the dew point (DP) of water vapour in the compressed air that circulates in the system has many advantages. The HP480 and HP481 probes are designed specifically for this purpose.
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Specification of Digital ISFET pH Probe |
Model | OEM 737 |
pH temp. compensation | ATC 10 - 50C |
pH Range | 1 - 14 pH +/- 0.02 |
Accuracy | +/- 0.02 |
Ambient Temp Range | 0 - 40C |
Supply Voltage | +4.8 to 5.2 VDC, 7-15mA |
Calibration | Single point pH7 at both factory and point of use |
Output
Signal |
RS232 TTL Level (3.3 V) | Bits per second: 2400 | Databits: 8 | Parity: None | Stopbits: 1 | Datatransport: None |
Materials | PEEK (polyetheretherketone) |
Dimensions | Tip Diameter - 12mm Shaft length to tip 80 mm Handle diameter 16 mm Handle length 62.8 mm |
Operating conditions | Maximum static
pressure - 2 bar Temperature range 0 - 40 degrees C |
Digital pH reported values | The data value is the pH (millivolts) with the following ASCII string format +123. After calibrating in pH7 the digital <value> will be +500 |
Ordering Information OEM-737 ISFET pH probe |
Model | Description | RFQ | |
OEM-737 | Probe with 3 m cable open wire ends (needs 5V power supply ) | E-mail |
Topac Inc.
781 740 8778
sales@topac.com
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