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Ralston LC20-VN2M-TX125-B1 | LC20 Pressure/Temperature Gauge | -15 to 500 psi, 1/4 in MNPT, Bluetooth
LC20-VN2M-TX125-B1 is the -15 to 500 psi member of Ralston's LC20 gauge line, with a 1/4 in MNPT bottom connection. It has an M12 connection on top for an external temperature probe; maximum pressure is 500 psi / 35 bar / 3.50 MPa and burst pressure 2000 psi / 140 bar / 14 MPa. The -15 to 500 psi gauge includes a Bluetooth radio.
Key features
- Accuracy of +/- 0.1% of full scale across the -15 to 500 psi span (ASME B40.100 Grade 4A / ISO Class 0.1)
- Bluetooth 5 LE with a stated wireless range of 100 m (330 ft) on the -15 to 500 psi model
- Temperature channel covers -30 to 150 °C (-22 to 302 °F), Class A to IEC 60751, next to the -15 to 500 psi pressure channel (LC20-VN2M-TX125-B1)
- Specifications
- Downloads
| Part Number | LC20-VN2M-TX125-B1 |
| Brand | Ralston |
| Model | LC20-VN2M-TX125-B1 |
| Pressure Range | -15 to 500 psi |
| Process Connection | 1/4 in MNPT, bottom mount |
| Max Pressure | 500 psi / 35 bar / 3.50 MPa |
| Burst Pressure | 2000 psi / 140 bar / 14 MPa |
| Max Vacuum | 30 InHg / 101.6 kPa |
| Accuracy - Pressure Measurement | +/- 0.1% of Full Scale (ASME B40.100 Grade 4A/ISO Class 0.1) |
| Thermal Probe | 1/4 in / 6.35 mm diameter, 12 in / 30.5 cm long, external cable, 20 ft / 6.1 m long |
| Probe Temperature Range | -30 to 150 °C / -22 to 302 °F |
| Wetted Materials | 316 Stainless Steel |
| Ingress Protection | IP67 (1 meter water submersion for 30 minutes) |
| Country of Origin | USA |
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