PESSL INSTRUMENTS pH SENSOR
The pH sensor is a reliable and cost-effective sensor for measuring the pH value of various aqueous solutions. The pH scale covers values between 0 and 14.
Acids have pH values between 0 and 6; caustic solutions have pH values between 8 and 14. Value 7 is neutral.
SENSOR | PESSL INSTRUMENTS pH SENSOR |
Order number | 600144 / 900030 |
TECHNICAL SPECIFICATIONS
Range | pH 0.00 to 14.00 |
Resolution | 0.001 pH |
Accuracy | ±2% F.S. |
Temperature deviation | 3 % (range 5 °C to 30 °C) |
pH probe | Standard up to 0.1 bar (other types on request), 3 m cable, 2-ringflow-through (please specify type of application) |
pH calibration | 2-point with automatic buffer (recognition pH 4.0 and pH 7.0) |
Probe material | Glass |
Probe diameter | 12 mm |
Minimum immersion | 35 mm |
Operating temperature range | 15°C – 60°C |
Response time | ≤ 90 s |
Necessary Interface to connect this sensor with iMETOS: 600025 / 900029 Interface box with display.

PESSL INSTRUMENTS GmbH
Werksweg 107, A-8160 Weiz, Austria
Tel: +43 (0) 3172 5521, Fax: +43 (0) 3172 5521 23
E-mail: sales@metos.at, Webpage: www.metos.at
Values may be changed without notice. All rights reserved. © 1984-2022 Copyright PESSL INSTRUMENTS GmbH