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ULT-12
Ultrasonic level transmitter, 7.5 m (24.6') range, explosion-proof, 2" BSPT male process connection, M20 conduit connection.

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Product Specs
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Accuracy | ± 0.2 % |
Beam Width | 3 in |
Blind Zone | 8 in |
Compensated Temperature, Max | 140 °F |
Compensated Temperature, Min | -40 °F |
Compliance | CE, FM |
Display Note | 6 Character LCD, Display Units: In, cm, ft, m, percent |
Display Type | LCD |
Electrical Connection | M20 Female Conduit with Screw Terminal block |
Enclosure Ratings | Explosion-Proof, IP66, NEMA Type 4X |
Enclosure Ratings Note | Weather-proof meets NEMA 4X, IP66, explosion-proof rated Class I, Div. 1, Groups B, C, D; Class II/III, Div. 1, Groups E, F, G |
Lead Resistance, Max | 250 Ω at 24 Vdc max |
Materials, Wetted | 303 Stainless Steel, Fluoroelastomer, PVDF |
Measuring Range, Max | 24.6 ft |
Media Compatibility | Consult Factory |
Memory | Non-Volatile |
Mounting Orientation | Vertical |
Operating Temperature, Max | 140 °F |
Operating Temperature, Min | -40 °F |
Output Detail | 4-20 mA or 20-4 mA (2-wire) |
Output Signal | Current |
Pressure Note | 30 psi (2 bar) up to 25°C (77°C). Above 25°C (77°F), rating decreases 1.667 psi per 1°C increase |
Process Connection Size | 2 in |
Process Connection Type | BSPT Male |
Process Temperature, Max | 140 °F |
Process Temperature, Min | -4 °F |
Programming | 4 Button |
Proof Pressure | Up to 30 psi |
Resolution | 0.079" |
Signal fail-safe | On lost echo after 30 seconds, user selectable to 4, 20, 21, 22 mA or last signal |
Supply Power Note | 18 to 28 Vdc (2-wire) |
Supply Power Type | DC |
Supply Voltage | 18 to 28 Vdc |
Weight | 4 lb |
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