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Ralston LC20-GA2M-00-00 | LC20 Digital Vacuum Gauge | 30 inHg vacuum, 1/4 in Male NPT
The LC20-GA2M-00-00 is an LC20 digital vacuum gauge for 30 inHg / 101.6 kPa vacuum, fitted with a 1/4 in Male NPT bottom connection. The 30 inHg vacuum version has a backlit screen showing high and low values, selectable units and custom units. This gauge reads vacuum only, down to 30 InHg (101.6 kPa). Accuracy is ±0.1% of Full Scale and the burst pressure is 20 PSI / 1.4 bar / 140 kPa.
Key features
- Working range 30 inHg vacuum; burst pressure 20 PSI / 1.4 bar / 140 kPa
- On the 30 inHg vacuum gauge the wetted parts are 316 Stainless Steel, housed in an ABS / polycarbonate blend with powder coated aluminum
- IP67 housing on the 30 inHg vacuum model, powered by two AA alkaline cells with a listed life of 1000 hours
- Specifications
- Downloads
| Part Number | LC20-GA2M-00-00 |
| Brand | Ralston |
| Model | LC20-GA2M-00-00 |
| Pressure Range | 30 inHg / 101.6 kPa vacuum |
| Max Vacuum | 30 InHg / 101.6 kPa |
| Burst Pressure | 20 PSI / 1.4 bar / 140 kPa |
| Accuracy | +/- 0.1% of Full Scale (ASME B40.100 Grade 4A/ISO Class 0.1) |
| Process Connection | 1/4 in Male NPT bottom connection |
| Wetted Materials | 316 Stainless Steel |
| Ingress Protection | IP67 (1 meter water submersion for 30 minutes) |
| LCD Display | 2.4 in / 61 mm segmented LCD Display |
| Battery Type | AA Alkaline (IEC-LR6) |
| Max Operating Temperature | 122 °F / 50 °C |
| Min Operating Temperature | -4 °F / -20 °C |
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