Ralston LC20 Digital Pressure Gauge Models with Bottom Connection

Model Max Pressure Max Vacuum W1 Radio Installed Sensor A Process Connection
LC20-GA2M-00-00   -30 InHg / -101.6 kPa No 1/4" Male NPT
LC20-GA2M-00-W1   -30 InHg / -101.6 kPa Yes 1/4" Male NPT
LC20-GB2M-00-00 5 PSI / 34 mbar / 30 kPa   No 1/4" Male NPT
LC20-GB2M-00-W1 5 PSI / 34 mbar / 30 kPa   Yes 1/4" Male NPT
LC20-GC2M-00-00 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa No 1/4" Male NPT
LC20-GC2M-00-W1 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa Yes 1/4" Male NPT
LC20-GD2M-00-00 15 PSI / 1 bar / 100 kPa   No 1/4" Male NPT
LC20-GD2M-00-W1 15 PSI / 1 bar / 100 kPa   Yes 1/4" Male NPT
LC20-GF2M-00-00 30 PSI / 2 bar / 200 kPa   No 1/4" Male NPT
LC20-GF2M-00-W1 30 PSI / 2 bar / 200 kPa   Yes 1/4" Male NPT
LC20-GH2M-00-00 50 PSI / 3.5 bar / 350 kPa   No 1/4" Male NPT
LC20-GH2M-00-W1 50 PSI / 3.5 bar / 350 kPa   Yes 1/4" Male NPT
LC20-GJ2M-00-00 100 PSI / 7 bar / 700 kPa   No 1/4" Male NPT
LC20-GJ2M-00-W1 100 PSI / 7 bar / 700 kPa   Yes 1/4" Male NPT
LC20-GL2M-00-00 300 PSI / 20 bar / 2.00 MPa   No 1/4" Male NPT
LC20-GL2M-00-W1 300 PSI / 20 bar / 2.00 MPa   Yes 1/4" Male NPT
LC20-GN2M-00-00 500 PSI / 35 bar / 3.50 MPa   No 1/4" Male NPT
LC20-GN2M-00-W1 500 PSI / 35 bar / 3.50 MPa   Yes 1/4" Male NPT
LC20-GP2M-00-00 1000 PSI / 70 bar / 7.00 MPa   No 1/4" Male NPT
LC20-GP2M-00-W1 1000 PSI / 70 bar / 7.00 MPa   Yes 1/4" Male NPT
LC20-GR2M-00-00 3000 PSI / 200 bar / 20 MPa   No 1/4" Male NPT
LC20-GR2M-00-W1 3000 PSI / 200 bar / 20 MPa   Yes 1/4" Male NPT
LC20-GT2M-00-00 5000 PSI / 350 bar / 35 MPa   No 1/4" Male NPT
LC20-GT2M-00-W1 5000 PSI / 350 bar / 35 MPa   Yes 1/4" Male NPT
LC20-GV2M-00-00 10000 PSI / 700 bar / 70 MPa   No 1/4" Male NPT
LC20-GV2M-00-W1 10000 PSI / 700 bar / 70 MPa   Yes 1/4" Male NPT
LC20-GX2H-00-00 15000 PSI / 1000 bar / 100 MPa   No 9/16-20 Female HIgh Pressure (1/"4 HP)
LC20-GX2H-00-W1 15000 PSI / 1000 bar / 100 MPa   Yes 9/16-20 Female HIgh Pressure (1/"4 HP)

Ralston LC20 Digital Sanitary Pressure Gauge Models (Bottom Connection)

Model Max Pressure Sensor A Process Connection W1 Radio Installed
LC20-GBTC15-00-00 5 PSI / 34 mbar / 30 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GBTC15-00-W1 5 PSI / 34 mbar / 30 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GDTC15-00-00 15 PSI / 1 bar / 100 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GDTC15-00-W1 15 PSI / 1 bar / 100 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GFTC15-00-00 30 PSI / 2 bar / 200 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GFTC15-00-W1 30 PSI / 2 bar / 200 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GHTC15-00-00 50 PSI / 3.5 bar / 350 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GHTC15-00-W1 50 PSI / 3.5 bar / 350 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GJTC15-00-00 100 PSI / 7 bar / 700 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GJTC15-00-W1 100 PSI / 7 bar / 700 kPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GLTC15-00-00 300 PSI / 20 bar / 2.00 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GLTC15-00-W1 300 PSI / 20 bar / 2.00 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GNTC15-00-00 500 PSI / 35 bar / 3.50 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GNTC15-00-W1 500 PSI / 35 bar / 3.50 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes
LC20-GPTC15-00-00 1000 PSI / 70 bar / 7.00 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal No
LC20-GPTC15-00-W1 1000 PSI / 70 bar / 7.00 MPa 1.5 inch Male Sanitary Tri-Clamp Diaphragm Seal Yes

Ralston LC20 Dual Pressure/Vacuum Sensor Gauge Models

Model Max Pressure (Bottom) Max Pressure (Top) Max Vacuum (Top) W1 Radio Installed
LC20-GJ2M-GF2M-00 100 PSI / 7 bar / 700 kPa 30 PSI / 2 bar / 200 kPa   No
LC20-GJ2M-GJ2M-00 100 PSI / 7 bar / 700 kPa 100 PSI / 7 bar / 700 kPa   No
LC20-GL2M-GB2M-00 300 PSI / 20 bar / 2.00 MPa 5 PSI / 34 mbar / 30 kPa   No
LC20-GL2M-GC2M-00 300 PSI / 20 bar / 2.00 MPa 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa No
LC20-GL2M-GF2M-00 300 PSI / 20 bar / 2.00 MPa 30 PSI / 2 bar / 200 kPa   No
LC20-GN2M-GC2M-00 500 PSI / 35 bar / 3.50 MPa 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa No
LC20-GP2M-GB2M-00 1000 PSI / 70 bar / 7.00 MPa 5 PSI / 34 mbar / 30 kPa   No
LC20-GP2M-GB2M-W1 1000 PSI / 70 bar / 7.00 MPa 5 PSI / 34 mbar / 30 kPa   Yes
LC20-GP2M-GD2M-00 1000 PSI / 70 bar / 7.00 MPa 15 PSI / 1 bar / 100 kPa   No
LC20-GP2M-GD2M-W1 1000 PSI / 70 bar / 7.00 MPa 15 PSI / 1 bar / 100 kPa   Yes
LC20-GP2M-GF2M-00 1000 PSI / 70 bar / 7.00 MPa 30 PSI / 2 bar / 200 kPa   No
LC20-GP2M-GF2M-W1 1000 PSI / 70 bar / 7.00 MPa 30 PSI / 2 bar / 200 kPa   Yes
LC20-GP2M-GH2M-00 1000 PSI / 70 bar / 7.00 MPa 50 PSI / 3.5 bar / 350 kPa   No
LC20-GP2M-GH2M-W1 1000 PSI / 70 bar / 7.00 MPa 50 PSI / 3.5 bar / 350 kPa   Yes
LC20-GP2M-GJ2M-00 1000 PSI / 70 bar / 7.00 MPa 100 PSI / 7 bar / 700 kPa   No
LC20-GP2M-GJ2M-W1 1000 PSI / 70 bar / 7.00 MPa 100 PSI / 7 bar / 700 kPa   Yes
LC20-GP2M-GL2M-00 1000 PSI / 70 bar / 7.00 MPa 300 PSI / 20 bar / 2.00 MPa   No
LC20-GR2M-GA2M-00 3000 PSI / 200 bar / 20 MPa   -30 InHg / -101.6 kPa No
LC20-GR2M-GB2M-00 3000 PSI / 200 bar / 20 MPa 5 PSI / 34 mbar / 30 kPa   No
LC20-GR2M-GB2M-W1 3000 PSI / 200 bar / 20 MPa 100 PSI / 7 bar / 700 kPa   Yes
LC20-GR2M-GD2M-00 3000 PSI / 200 bar / 20 MPa 15 PSI / 1 bar / 100 kPa   No
LC20-GR2M-GD2M-W1 3000 PSI / 200 bar / 20 MPa 15 PSI / 1 bar / 100 kPa   Yes
LC20-GR2M-GF2M-00 3000 PSI / 200 bar / 20 MPa 30 PSI / 2 bar / 200 kPa   No
LC20-GR2M-GF2M-W1 3000 PSI / 200 bar / 20 MPa 30 PSI / 2 bar / 200 kPa   Yes
LC20-GR2M-GH2M-00 3000 PSI / 200 bar / 20 MPa 50 PSI / 3.5 bar / 350 kPa   No
LC20-GR2M-GH2M-W1 3000 PSI / 200 bar / 20 MPa 50 PSI / 3.5 bar / 350 kPa   Yes
LC20-GR2M-GJ2M-00 3000 PSI / 200 bar / 20 MPa 100 PSI / 7 bar / 700 kPa   No
LC20-GR2M-GJ2M-W1 3000 PSI / 200 bar / 20 MPa 100 PSI / 7 bar / 700 kPa   Yes
LC20-GT2M-GB2M-00 5000 PSI / 350 bar / 35 MPa 5 PSI / 34 mbar / 30 kPa   No
LC20-GT2M-GJ2M-00 5000 PSI / 350 bar / 35 MPa 100 PSI / 7 bar / 700 kPa   No
LC20-GT2M-GP2M-00 5000 PSI / 350 bar / 35 MPa 1000 PSI / 70 bar / 7.00 MPa   No

Ralston LC20 Pressure/Vacuum and Temperature Sensor Gauge Models

Model Max Pressure (Bottom) Max Vacuum (Bottom) Sensor A Process Connection Min Temperature (Probe) Max Temperature (Probe) W1 Radio Installed
LC20-GA2M-TX125-00   -30 InHg / -101.6 kPa 1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GA2M-TX125-W1   -30 InHg / -101.6 kPa 1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GB2M-TX125-00 5 PSI / 34 mbar / 30 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GB2M-TX125-W1 5 PSI / 34 mbar / 30 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GC2M-TX125-00 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa 1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GC2M-TX125-W1 15 PSI / 1 bar / 100 kPa -30 InHg / -101.6 kPa 1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GD2M-TX125-00 15 PSI / 1 bar / 100 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GD2M-TX125-W1 15 PSI / 1 bar / 100 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GF2M-TX125-00 30 PSI / 2 bar / 200 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GF2M-TX125-W1 30 PSI / 2 bar / 200 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GH2M-TX125-00 50 PSI / 3.5 bar / 350 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GH2M-TX125-W1 50 PSI / 3.5 bar / 350 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GJ2M-TX125-00 100 PSI / 7 bar / 700 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GJ2M-TX125-W1 100 PSI / 7 bar / 700 kPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GL2M-TX125-00 300 PSI / 20 bar / 2.00 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GL2M-TX125-W1 300 PSI / 20 bar / 2.00 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GN2M-TX125-00 500 PSI / 35 bar / 3.50 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GN2M-TX125-W1 500 PSI / 35 bar / 3.50 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GP2M-TX125-00 1000 PSI / 70 bar / 7.00 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GP2M-TX125-W1 500 PSI / 35 bar / 3.50 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GR2M-TX125-00 3000 PSI / 200 bar / 20 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GR2M-TX125-W1 3000 PSI / 200 bar / 20 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GT2M-TX125-00 5000 PSI / 350 bar / 35 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GT2M-TX125-W1 5000 PSI / 350 bar / 35 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GV2M-TX125-00 10000 PSI / 700 bar / 70 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C No
LC20-GV2M-TX125-W1 10000 PSI / 700 bar / 70 MPa   1/4" Male NPT -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GX2H-TX125-00 15000 PSI / 1000 bar / 100 MPa   9/16-20 Female HIgh Pressure (1/"4 HP) -22 °F / -30 °C 302 °F / 150 °C Yes
LC20-GX2H-TX125-W1 15000 PSI / 1000 bar / 100 MPa   9/16-20 Female HIgh Pressure (1/"4 HP) -22 °F / -30 °C 302 °F / 150 °C No
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