Уводзіны
The Instrukart Keller LEO2 Digital Pressure Gauge is a battery-powered, compact, and highly accurate instrument designed for various industrial applications, servicing, calibration, and testing. It features a robust piezoresistive pressure cell that has undergone extensive pressure and temperature tests, with individual adjustments for each unit to ensure an accuracy of 0.1% FS. This specific model is designed for a pressure range of 0 to 212 psi (0 to 100 Bar). The internal battery provides up to 1,000 hours of continuous operation, making it suitable for extended use in the field.
Выява: спераду view of the Instrukart Keller LEO2 Digital Pressure Gauge, displaying pressure readings and control buttons.
Настройка
1. Устаноўка батарэі
The Keller LEO2 gauge operates on a 3V CR 2430 battery. To install or replace the battery:
- Знайдзіце вечка батарэйнага адсека на задняй панэлі прылады.
- Carefully open the cover by twisting or unlatching as indicated.
- Insert the CR 2430 battery, ensuring the correct polarity (+/-).
- Securely close the battery compartment cover to maintain the IP65 protection rating.
Выява: Задняя частка view of the Keller LEO2 Digital Pressure Gauge, highlighting the battery compartment for installation.
2. Падключэнне пад ціскам
The gauge is equipped with a 7/16”-20 UNF pressure connection. An adapter for G 1/4” is included for common applications.
- Ensure the pressure system is depressurized before connecting the gauge.
- Thread the gauge directly onto the pressure source or use the provided G 1/4” adapter if necessary.
- Tighten the connection firmly by hand, then use a wrench for a final snug fit, avoiding overtightening.
- Check for any leaks after pressurizing the system.
Выява: Збоку view of the Keller LEO2 Digital Pressure Gauge, showing the pressure connection point.
Інструкцыя па эксплуатацыі
1. Уключэнне/выключэнне харчавання
Націсніце і ўтрымлівайце УВОД button to power on the device. The gauge will automatically power off after a period of inactivity to conserve battery life. To manually power off, press and hold the УВОД кнопку зноў.
2. Паказанні дысплея
The LEO2 features a dual display:
- The top display indicates the current, actual pressure reading.
- The bottom display shows either the maximum (MAX) or minimum (MIN) pressure recorded since the last reset.
The pressure is measured and updated twice per second.
3. Navigating Display Modes (MAX/MIN)
Выкарыстоўвайце ВЫБРАЦЬ button to toggle between displaying the MAX and MIN pressure values on the bottom display.
4. Resetting MAX/MIN Values
To reset the recorded maximum and minimum pressure values:
- Пераканайцеся, што манометр уключаны.
- Націсніце і ўтрымлівайце ВЫБРАЦЬ button until the MAX/MIN values on the bottom display reset to the current pressure.
Выява: Пад вуглом view of the Keller LEO2 Digital Pressure Gauge, showing the clear digital display with current and recorded pressure values.
Тэхнічнае абслугоўванне
1. Замена батарэі
When the battery indicator shows low power or the display becomes dim, replace the 3V CR 2430 battery as described in the Setup section. Always use a fresh, high-quality battery for optimal performance and to ensure the stated 1000-hour operating life.
2. Уборка
Ачысціце знешнія паверхні манометра мяккай губкайamp cloth. Do not use abrasive cleaners, solvents, or immerse the device in liquids. Ensure the pressure connection port is free from debris before and after use.
3. Захоўванне
Store the Keller LEO2 in a dry, cool environment, away from direct sunlight and extreme temperatures. If storing for an extended period, it is recommended to remove the battery to prevent leakage. The gauge comes with a protective case for safe storage and transport.
Image: The Instrukart Keller LEO2 Digital Pressure Gauge stored securely within its protective carrying case.
Ліквідацыю непаладак
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Gauge does not power on | Разраджаны або няправільна ўсталяваны акумулятар | Replace battery (CR 2430) and ensure correct polarity. |
| Недакладныя паказчыкі ціску | Gauge not properly connected; Sensor contamination; Calibration required | Check pressure connection for leaks. Ensure sensor port is clean. If issues persist, contact support for calibration. |
| Дысплей цьмяны або мігціць | Нізкі акумулятар | Заменіце батарэю. |
| Значэнні MAX/MIN не скідаюцца | Няправільная паслядоўнасць націскання кнопак | Націсніце і ўтрымлівайце ВЫБРАЦЬ button until values reset. |
Тэхнічныя характарыстыкі
- Дыяпазон ціску: Ад 0 да 212 psi (ад 0 да 100 бар)
- Завышаны ціск: 145.0 psi (10 бара)
- дазвол: 0.014 psi (1 мбар)
- Дакладнасць: < 0.1 %FS
- крыніца харчавання: 3V battery, Type CR 2430
- Тэрмін службы батарэі: 1000 гадзіны бесперапыннай працы
- Працоўная тэмпература: -4 to 158°F (-20 to 70 °C) for electronics; 32 to 122 °F (0 to 50 °C) for display
- Dimensions (Diameter x Height x Depth): 59 х 95 х 32 мм
- Вага: 0.27 фунта (125 г)
- Ступень абароны: IP 65
- Падключэнне ціску: 7/16”-20 UNF (Adapter G 1/4” included)
- матэрыял: Легаваная сталь
- Нумар мадэлі: IK-KE-o2
Інфармацыя аб гарантыі
For detailed warranty information regarding your Instrukart Keller LEO2 Digital Pressure Gauge, please refer to the documentation provided at the time of purchase or visit the official Instrukart webсайт. Гарантыйныя ўмовы звычайна распаўсюджваюцца на вытворчыя дэфекты пры нармальных умовах выкарыстання.
Падтрымка кліентаў
If you require further assistance, have questions about the operation, or need technical support for your Instrukart Keller LEO2 Digital Pressure Gauge, please contact Instrukart customer service or your authorized local distributor. Contact details can typically be found on the Instrukart official webсайт або ваш рахунак-фактура.