Features and Benefits
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160° Viewing Angle
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I/O Driver For Low Water Warning, Autofill-Hysteresis, Mute Input, Large Light Driver Etc.
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CAN Bus Or 1 Wire Datalink
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Super Bright LEDs
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Dimmable-Light Sensor, Backlit
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Multiple Sensor input
Tank Level Gauge TLGS 20
INS-20 types of Tank Level Gauges are designed to display liquid’s volume at an accuracy of 1/20 (5%) of the tank level using ultra-bright LEDs. The transducer measures the column of the liquid in the tank above the sensor process input and provides a signal that is proportional to the tank height. The unit standardly uses a pressure transducer with output 0.5-4.5 V by which we can detect also broken sensor cable. The sensor input is widely configurable and it can also be used for 0-10 V transducers or 4-20 mA transmitters.
Optional I/O driver can be integrated for low level warning output, autofill-hysteresis output, mute input, etc. The Tank Level Gauge can be used as a standalone system or as a part of MMX system connected via CAN bus to IO Controller. Several slave indicators (small remote – RIS) can be connected to a master indicator INS to show the same value on different locations or in combination with a XL remote indicator (RIXL) for the vehicle sides.
| POWER | |
| SUPPLY VOLTAGE | 9-30 V DC |
| CURRENT | 0.5 A Maximum, no outputs active |
| ELECTRICAL PROTECTION | overvoltage, transients, reverse polarity |
| INTERFACES | |
| CAN | 1 x CAN, optional |
| CAN TERMINATION | 120 ohm, solder pad on PCB |
| SERIAL COMMUNICATION | 1 x T (1 Wire), optional |
| I/O | |
| SENSOR INPUT | 0.5-4.5 V standardly, 0-5V, 0-10V, 4-20 mA |
| DIGITAL INPUT | GND, only with CAN bus device |
| DIGITAL OUTPUT | *Only version with integrated I/O driver |
| OUT1 | positive switching (relay), max. 6 A (Low water warning) |
| OUT2 | positive switching (relay), max. 1.5 A (Autofill-Hysteresis) |
| OUT3-OUT7 | negative switching (low-side), max. 1.8 A (Large Light Driver) |
| LOADS | Inductive, resistive |
| ENVIRONMENT | |
| IP CLASS (IEC529) | front panel - IP67, back - IP20 |
| EMC CONFORMITY | EN61000-6-2 noise immunity EN61000-6-4 radiation of interference |
| TEMPERATURE RANGE | storage from -40° to +85°C (-40°F to 185°F) operating from -40° to +85°C (-40°F to 185°F) |
| ENCLOSURE | |
| HOUSING MATERIAL | NORYL with glass-fibre reinforcement |
| MOUNTING | in-dash, with clips or springs |
| CONNECTOR | Terminal block 4, 8 or 13 way depending on selected options |
| MISCELLANEOUS | |
| Indicator increments | 1/20 (5%) |
| Day/Night operation | automatic – integrated light sensor |
| Front panel | backlit, colour coded for water and foam |
| Detectable substances | water, fire-smothering foam, gasoline, etc |
| Transducer-OEM | |
| Transducer pressure range | 0-600 mbar (0 - 6 m tank height) |
| Transducer signal output | 0.5-4.5 V |
| Transducer material | Stainless steel 316L |
| Transducer pressure port | 1/4” with adaptor 1/2” fitting |
| Transducer cable | 3 x 0.35 mm2 with M12 connector, 5, 10 or 15 m length |
| SIZE AND WEIGHT | |
| W x H x D | 36 x 72 x 68 mm with connector |
| WEIGHT | 0.1 kg |
Product flyer
Product flyer with datasheet