Intrinsically Safe, Multi-Function, Duplex Pump System Control
Quick Specs...
- Inverse or Direct Acting, Field Selectable
- Solid State Reliability
- Compact Size
- Four Independent Channels - 2 Single, 2 Differential
- Field Adjustable
- LED Channel Indicators
- Built-in Silence/Acknowledge Circuit
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Overview / Design Principle:
Series 67 four channel level controls are an ideal solution for liquid level problems in hazardous locations for the sewage, waste water, chemical and groundwater pump/solenoid valve control; automatic or manual alternation; high and/or low level alarms with silence/acknowledge capabilities, Series 67 controls can be used in hazardous applications as an intrinsically safe interface to non-powered contacts and sensors such s push button operators, limit, temperature, pressure and vacuum switches. Its low cost, integrated features and compact size also make it ideal for non-hazardous applications.
Applications:
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| Specifications |
Contact Design
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Standard N.O., N.C. (Form C); Optional N.O., N.C.
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Contact Rating (30VDC, 120/240VAC)
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10 A (Style C); 5 A (Style A)
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Primary Voltage
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120 VAC, 240 VAC (+10%/-15%), 50/60 Hz
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Secondary Voltage
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12 VAC @ 6mA RMS
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Sensitivity
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4.7K - 100K Ohms maximum specific resistance, factory set.
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Temperature
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-40°F to 150°F (-40°C to 65°C)
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Approvals
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U.L. 913 File # E44570
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| A |
4.62" (11.73 cm) |
| B |
3.00" (7.62 cm) |
| C |
6.75" (17.15 cm) |
| D |
7.37" (18.72 cm) |
| E |
3.25" (8.25 cm) |
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