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Keller
Keller LEO5 Digital Pressure Transmitter / Manometer
Quote on request
No online payment · add lines to RFQ BOM
Keller LEO5: ±0.05% FS; TEB ±0.1% FS; −1…1000 bar class; logger. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
+/-0.05% FS at room temperature (BFSL, hysteresis, non-repeatability, zero/span)
Type
Keller LEO5 high-resolution digital manometer / digital pressure gauge with logger
Total Error Band
+/-0.1% FS (0 to 50 C)
Pressure Ranges
About -1...3 bar through 0...1000 bar (standard range table)
Peak Mode
Pressure peak detection at 5 kHz sampling (reduced resolution/accuracy)
Standard Rate
2 samples/s standard measuring rate
Fits high-resolution portable pressure indication where you need a Keller LEO5—digital manometer/gauge with logger, ±0.05% FS accuracy at room temperature, ±0.1% FS total error band from 0 to 50 °C, and standard ranges from about −1…3 bar through 0…1000 bar.
Key advantages
- Accuracy — ±0.05% FS at room temperature (BFSL class)
- TEB — ±0.1% FS (0 to 50 °C)
- Ranges — About −1…3 bar through 0…1000 bar
- Peak mode — Pressure peak detection at 5 kHz sampling
- Form — High-resolution digital manometer with logger
Typical applications
- Precision field pressure checks.
- Calibration support indication.
- Peak pressure surveys.
Selection guide
- Pressure range
- Logger needs
- Media compatibility
Common mistakes
- Overranging.
- Peak mode used when full accuracy needed.
- Wrong media for seals.
When to RFQ / what to tell us
- Range.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 40720 |
| Brand | Keller |
| Model | LEO5 Digital Pressure Transmitter |
| Product type | Digital Pressure Gauge |
| Type | Keller LEO5 high-resolution digital manometer / digital pressure gauge with logger |
| Accuracy | +/-0.05% FS at room temperature (BFSL, hysteresis, non-repeatability, zero/span) |
| Total error band | +/-0.1% FS (0 to 50 C) |
| Pressure ranges | About -1...3 bar through 0...1000 bar (standard range table) |
| Peak mode | Pressure peak detection at 5 kHz sampling (reduced resolution/accuracy) |
Documents
FAQ
Q: Accuracy? A: ±0.05% FS at room temperature.
Q: TEB? A: ±0.1% FS from 0 to 50 °C.
Q: What should I send for a quote? A: Range/quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | +/-0.05% FS at room temperature (BFSL, hysteresis, non-repeatability, zero/span) |
| Type | Keller LEO5 high-resolution digital manometer / digital pressure gauge with logger |
| Total Error Band | +/-0.1% FS (0 to 50 C) |
| Pressure Ranges | About -1...3 bar through 0...1000 bar (standard range table) |
| Peak Mode | Pressure peak detection at 5 kHz sampling (reduced resolution/accuracy) |
| Standard Rate | 2 samples/s standard measuring rate |
| Data Logger | Cyclical logger >=56,000 measured values with timestamp; interval/event modes |
| Interface | USB (Keller protocol) via Mini USB-B; rechargeable Li-ion battery |
| Battery Life | Up to about 2000 hours continuous (standard); about 160 hours peak mode |
| Protection | IP66 stainless housing with safety glass front; capacitive touch keys |
| Wetted Parts | AISI 316L process connection and diaphragm; FKM seals; silicone oil fill |
| Document | Keller LEO5 high-resolution digital manometer datasheet (OEM LEO5 sheet) |