​ULTRASONIC LEVEL TRANSMITTER, 24.6´ (7.5 m), 32.8´ (10 m).

ULTRASONIC LEVEL TRANSMITTER<br />
Explosion-Proof, Mapping Software, 3" (76.2 mm) Measuring Column<br />
Brand: DWYER<br />
Range: 24.6´ (7.5 m)<br />
Service: Compatible fluids. Not for use with powder and bulk solids.<br />
Wetted Materials: Sensor: PVDF; Process connection: 303 SS; O-ring:<br />
Fluoroelastomer.<br />
Ranges: 24.6´ (7.5 m), 32.8´ (10 m).<br />
Accuracy: ±0.2% FS.<br />
Resolution: 0.079" (2 mm).<br />
Blind Zone: Under 8" (20 cm).<br />
Beam Width: 3" (7.6 cm) diameter.<br />
Temperature Limits: Ambient: -40 to 140°F (-40 to 60°C); Process: -4 to 140°F (-20 to 60°C).<br />
Temperature Compensation: -40 to 140°F (-40 to 60°C).<br />
Pressure Limits: 30 psi (2 bar) up to 25°C (77°C). Above 25°C (77°F)<br />
Rating decreases 1.667 psi per 1°C increase. See chart.<br />
Power Requirement: 18 to 28 VDC (two-wire).<br />
Output Signal: 4 to 20 mA or 20 to 4 mA (two-wire).<br />
Max. Loop Resistance: 250Ω at 24 VDC.<br />
Electrical Connections: Screw terminal.<br />
Conduit Connection: 1/2" NPT female (two) or optional M20.<br />
Process Connection: 2" NPT male or optional BSPT.<br />
Enclosure Rating: Weather-proof meets NEMA 4X (IP66), explosion-proof rated<br />
Class I, Div. 1, Groups B, C, D; Class II/III, Div. 1, Groups E, F, G.<br />
Mounting Orientation: Vertical.<br />
Failsafe: On lost echo after 30 seconds, user selectable to 4, 20, 21, 22 mA or last signal.<br />
Memory: Non-volatile.<br />
Display: 6 character LCD.<br />
Units: In, cm, ft, m, percent.<br />
Memory: Non-volatile.<br />
Programming: 4 button.<br />
Weight: 4.0 lb (1.8 kg).<br />
Agency Approvals: CE, FM.