HI-7871/220 Mini-nivåkontroller, kontrollrelé: høy og lav, 220V
HI-7871/220 Mini-nivåkontroller, kontrollrelé: høy og lav, 220V
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HI-7871 mini-nivåkontrolleren er ideell for væskenivåstyring over avstander på opptil 100 meter (330 fot). Den er svært kompakt og passer på trange steder.
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Beskrivelse
Beskrivelse
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.
Spesifikasjoner
Spesifikasjoner
| 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.) |
Sikkerhetsdatablad
Sikkerhetsdatablad
Manualer
Manualer
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