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LR31-0021-10-00
1" NPT, 4.88" Antenna, 12" to 98.4" Range

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Product Specs
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Accuracy | ± 3 mm |
Antenna Diameter | 4.88 in |
Antenna Length | 6.12 in |
Approvals | CE, RoHS, FCC |
Approvals Note | ATEX IIG Ex ia II C T6...T3 Ga IEC Ex ia IIC T6...T3 Ga CSA Class I, Div 1, Groups A, B, C & D; Class II, Div 1, Groups E, F & G; (T6... T3); Class I Zone 0 AEx ia IIC (T6... T3) Ga & Zone 20 AEx ia IIIC (T76°C to T146°C) Da; Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76°C to T146°C) Ga |
Bar Graph | Percent of Span |
Beam Angle | 12° |
Cable Length | 32.8 ft |
Cable Type | Insulated Shielded |
Configuration | Push Button, HART 7 |
Deadband | 12 in |
Display Measuring Units | ft, m |
Display Type | LCD |
Display and Indications | Echo Signal Curve |
Electrical Connection | 1/2 in NPT |
Electrical Output | 4 to 20 mA |
Enclosure Ratings | IP67, IP68, NEMA Type 6 |
Flange Thickness | 0.8 in |
Frequency | 26 GHz |
Material Construction Option | Intrinsically safe |
Materials | Polycarbonate, PVC |
Measurement Type | Liquid |
Measuring Range, Max | 98.4 ft |
Measuring Range, Min | 1 ft |
Memory | Non-Volatile |
Mounting | Wall Mount |
Number of Wires | 2 |
Operating Pressure, Max | 14.69 psi |
Power Consumption | 22.5 mA |
Probe Type | Antenna |
Process Connection Size | 1 in |
Process Connection Type | NPT Male |
Process Temperature, Max | 100 °C |
Process Temperature, Min | -40 °C |
Signal fail-safe | 3.9 mA, 20.5 mA, 22 mA |
Signal invert | 4 to 20 mA, 20 to 4 mA |
Storage Temperature, Max | 80 °C |
Storage Temperature, Min | -40 °C |
Supply Voltage | 21.6 to 26.4 Vdc |
Tank Type | Open Channel, Sewer |
Temperature Compensation | Automatic |
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