LEX2000Ex Intrinsically Safe Explosion-Proof pH/ORP Meter
The LEX2000Ex pH/ORP meter is a two-wire water quality analyzer capable of measuring pH or oxidation-reduction potential (ORP) in water. It is certified to IECEx ib IIC T4 Gb (regarding explosion protection) for use in hazardous areas, including chemical plants.
Technical data
| Measurement Range: | pH: 0-14; ORP: -2,000 mV to +2,000 mV | Sample Conditions: | Temperature 0–100 °C; Pressure 0–0.6 MPa (G) |
| Output Signal: | 4-20 mA, with HART communication capability | Power Supply: | 24 V DC two-wire power supply |
| Sensor Process Interface: | 3/4” NPT or PG13.5 (optional) | Protection rating: | IP66 for controller , IP68 for sensor ; |
Features & Benefits
A large dot-matrix display that presents a wealth of information, such as operation prompts and diagnostic alarm messages.
Intelligent diagnostic function
This meter automatically diagnoses its own status and provides operation and maintenance recommendations.
Strong environmental adaptability
a robust electromagnetic compatibility (EMC) design that provides effective interference immunity, a wide-input (14-30 V DC) power supply design, and high ingress protection ratings (IP66 for the controller and IP68 for the sensor).
This meter is compatible with a variety of sensor types and is suitable for applications involving strong acids/alkalis, organic solvents, desulfurization, and other operating conditions.
Applications
Industrial water treatment
Municipal sewage treatment
Drinking water treatment
Case Studies
Jinchuan Group Co., Ltd.
Water quality analyzer project
Jingrui (Hubei) Microelectronic Materials Co., Ltd.
Water quality analyzer project
Tianjushi Engineering Technology Group Co., Ltd.
Water quality analyzer project
Shanghai LEADER Catalyst Co., Ltd.
Water quality analyzer project