| Offered in panel mount and field mount enclosure configurations, the general purpose loop powered meter provides basic single tank level indication. Package the meter with any of our level transmitters and a 24 VDC loop power supply. |
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3.5 digit LCD display indicates level in custom engineering units |
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Simple potentiometer calibration for span and display set points |
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1/8 DIN panel or compact field meter polycarbonate enclosures |
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Field meter has backlight for use outdoors or in poorly lit locations |
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| Tech Tip |
| For loop power, package your meter and transmitter with our external power supply rated 24 VDC @ 0.6A. Offered in 120 and 240 VAC versions, one power supply can support an entire tank farm of two-wire level transmitters. |
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Specifications
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Display type:
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LCD, 3.5 digit
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Display units:
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Engineering
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Display output:
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4mA: ±500
20mA: 20 to 1999
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Input channel:
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(1) 4-20 mA
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Supply voltage:
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12-24 VDC
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Voltage drop:
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LI20: 1 VDC @ 20 mA
LI21: 1.5 VDC @ 20 mA
LI22: 3.5 VDC @ 20 mA
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Operating temp:
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F: -40° to 149°
C: -40° to 65°
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Enclosure type:
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1/8 DIN
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Enclosure rating:
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LI20: NEMA 4X (IP65) faceplate
LI21/22: NEMA 4X
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Enclosure material:
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Polycarbonate FR
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Classification:
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General purpose
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