Keller LEO Record Digital Manometer (700bar)
The Keller LEO Record Digital Manometer has a wide measurement range for use on industrial processes. It has an absolute pressure range of 0 to 700bar with accuracy of ±0.1% FS and a resolution of 200mbar. Measurements are taken via the manometer’s G ¼” male pressure connector.
The Keller LEO Record has a digital screen that shows the pressure reading alongside the recording status of the manometer. A range of different pressure units are available and there is a zero function for taking relative pressure measurements. Operation is conducted using just two simple push buttons.
Up to 57,000 readings can be saved to the Keller LEO Record’s internal memory (dependent on measurement rate) and this makes it ideal for long-term monitoring of pressure conditions. In order to stop unnecessary data recording, the manometer has both event-controlled and interval recording.
The RS485/Fischer connection can be used to access the Keller LEO Record’s internal memory. A Keller K114A cable adaptor is needed to convert this to a USB and connect to a PC. A full Keller Logger 5 software package is supplied as standard with the pressure gauge and this allows configuration of the device, data management, and detailed reporting.
An IP65 ingress protection rating makes the Keller LEO Record suitable for challenging conditions on site and it also benefits from a two-year battery life.
Keller part number: 303025.0004
Key Features
- Range: 0 to 700bar
- Accuracy: ±0.1% Fs
- Resolution: 200mbar
- G ¼” male pressure connector
- Sizeable internal memory
- Suitable for long-term monitoring
- Two-year battery life (max)
- RS485 Fischer connection
- Keller Logger 5 software supplied as standard
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ECO2 |
LEO1 |
LEO2 |
LEO3 |
LEO5 |
LEO Record |
LEX1 |
| -1 to 3bar |
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✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
| -1 to 31bar |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
| 0 to 100bar |
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✔ |
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| 0 to 300bar |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
✔ |
| 0 to 400bar |
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✔ |
| 0 to 700bar |
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✔ |
✔ |
✔ |
✔ |
✔ |
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| 0 to 1000bar |
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✔ |
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✔ |
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✔ |
✔ |
| Accuracy |
±0.5% FS |
±0.1% FS |
±0.1% FS |
±0.1% FS |
±0.05% FS |
±0.1% |
±0.05% FS |
Resolution (at smallest range) |
10mbar |
1mbar |
1mbar |
1mbar |
1mbar |
1mbar |
0.1mbar |
| Temperature range |
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0˚C to 50˚C |
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| Temperature accuracy |
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±1˚C |
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Intrinsically safe version |
✔ |
✔ |
✔ |
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✔ |
✔ |
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| Peak mode |
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✔ |
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✔ |
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| Pressure connector |
7/16" UNF |
G 1/4" |
7/16" UNF |
G 1/4" |
G 1/4" |
G 1/4" |
G 1/4" |
| Analogue output |
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✔ |
✔ |
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| Internal memory |
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✔ |
✔ |
✔ |
| Data port |
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RS485 Binder |
USB |
RS485 Fischer |
RS485 Fischer |
Compatible with Keller-Bus protocol |
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✔ |
✔ |
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✔ |