Clarkson HI7873/220
Mini Level Controller with Overflow Alarm 220V
Hanna Instruments HI 7873/220
Description:
HI 7871 and HI 7873 mini level controllers are ideal for liquid level control over
distances of up to 100 meters (330 feet). The are highly compact and will fit in tight
spaces
These easy-to-use controllers are ideal for nearly any liquid level application, such
as industrial and municipal water treatment, nutrient tank control in farming,
hydroponics, aquaculture applications and plating rinse baths.
HI 7871 features high and low level control, while HI 7873 includes an overflow
alarm. Both instruments can be connected to a 2-wire transmitter, which is ideal for
level monitoring in remote applications.
A complete liquid level measuring system requires:
• A controller (HI 7871 or HI 7873)
• A bar holder with amplifier circuitry (HI 7874)
• A package of measuring bars (HI 731324)
• An undecal connector (HI 7164)
Specifications:
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Transmission
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max. 100 meters (330 feet)
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Electrical Connection
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HI 7164 undecal connector (not included)
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Level Adjustment
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high, low and overflow
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Level Indication
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high, low and overflow
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Sensor Bars
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4 (not included)
(HI 731324 pack of 5 pcs)
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Transmitter
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HI 7874 (not included)
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Output Contact
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2 relay (2A/250 Vac, 30 Vdc)
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Power Supply
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See Chart
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Environment
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0 to 50°C (32 to 122°F); RH max 85% non condensing
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Dimensions
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83 x 53 x 95 mm (3.1 x 1.9 x 3.8")
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Weight
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250 g (8.8 oz.)
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Order Information:
The HI 7873 is supplied with mounting brackets and instructions.
Downloads: