M.M.T. Srl
tel 0373 450595 - fax 0373 450728
e-mail info@mmtitalia.com
M.M.T. Srl |
Via degli Artigiani, 56 -
26010 Capralba (CR) Italy tel 0373 450595 - fax 0373 450728 e-mail info@mmtitalia.com |
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| Conductivity level switch |
200 series level switches are low cost, small static electronic devices switching the internal relay according to the level of water. The relay is on, in presence of water; its contact is N.O. - 5 A - 220 V a.c. (resistive load). The device sensitivity is according to the model, and is adjustable by means of internal trimmer, allowing working with different conductivity liquids. No electrolysis phenomena appears on the electrodes. The device is plug-in type, for easy mounting and service. |
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| DESCRIPTION | CATALOGUE |
INSTRUCTION MANUAL |  |
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| level switch | 200_E_CAT.pdf | 200_MAN.pdf | ||
201 |
Delayed conductivity level switch |
201 series level switches are low cost, small static electronic devices switching the internal relay according to the level of water. The relay is on, in presence of water; its contact is N.O. - 5 A - 220 V a.c. (resistive load). The device sensitivity is according to the model, and is adjustable by means of internal trimmer, allowing working with different conductivity liquids. The delay of the switch (to on or to off, according to the model), is adjustable by means of internal trimmer, from 0.5" to 12". No electrolysis phenomena appears on the electrodes. The device is plug-in type, for easy mounting and service. |
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| DESCRIPTION | CATALOGUE |
INSTRUCTION MANUAL | |
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| delayed level switch | 201_E_CAT.pdf | 201_MAN.pdf | ||
320 |
Water-proof conductivity level switch |
| 203/4 series level switches can be suitably housed in water-proof enclosures (IP 55 grade). The enclosures, with transparent front, allows to see the two front led lamps of the switches. One or two 203/4 series level switches can be housed together. |
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| DESCRIPTION | CATALOGUE |
INSTRUCTION MANUAL | |
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| level switch | 320_E_CAT.pdf | 320_MAN.doc | ||
203 |
DIN Rail conductivity level switch |
| 203
series level switches are low cost, small static electronic devices switching the
internal relay according to the level of water. The relay is on, in presence of water; its
contact is N.O. - 5 A - 220 V a.c. (resistive load). The device sensitivity is according
to the model, and is adjustable by means of internal trimmer, allowing working with
different conductivity liquids. No electrolysis phenomena appears on the electrodes. The device is for easy mounting on DIN rail. |
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| DESCRIPTION | CATALOGUE |
INSTRUCTION MANUAL | |
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| level switch | 203_E_CAT.pdf | 203_MAN.doc | ||
