HI-7871/220 Mini Level Controller, control relay: high and low, 220V
HI-7871/220
HI-7871 mini-level controller is ideal for liquid level control over distances of up to 100 meters (330 feet). It is highly compact and will fit in tight spaces.
Mini Level Controller, control relay: high and low, 220, 240V
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 includes an overflow alarm and can be connected to a 2-wire transmitter, which is ideal for level monitoring in remote applications.
A complete liquid level measuring system requires:
- Controller (HI-7871)
- bar holder with amplifier circuitry (HI-7874)
- Measuring bars (HI-731324)
- Undecal connector (HI-7164)
HI-7871 requires four bars with the additional bar used for overflow measurement.
Order Information:
The HI-7871 is supplied with mounting brackets and instructions.
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| Transmission | max. 100 meters (330 feet) | |
| Electrical Connection | HI 7164 undecal connector (not included) | |
| Level Adjustment | high, low | |
| Level Indication | high, low | |
| Sensor Bars | 3 (not included), order HI-731324 pack of 5 pcs | |
| Transmitter | HI 7874 (not included) | |
| Output Contact | 1 relay (2A/250 Vac, 30 Vdc) | |
| Power Supply | 220V | |
| Environment | 0 to 50°C (32 to 122°F); RH max 85% non condensing | |
| Dimensions | 83 x 53 x 95 mm (3.1 x 1.9 x 3.8") | |
| Weight | 250 g (8.8 oz.) |
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