The Intech IN-LLT (Rev 1) hydrostatic level transmitter is a fully sealed submersible pressure instrument. It is designed for liquid level measurement.
The sensor and electronics are housed within a stainless steel IP68 housing and provide end users with an Industrial 4~20mA loop powered or 0~5Vdc signal.
The transducer diaphragm is mechanically protected by a steel cap that is designed to allow water / product free access to the diaphragm performing the measurement. The signal cable is sealed to the housing and contains the atmospheric pressure reference tube. IN-LLT (Rev 1) units are designed for long term submersible operation.
The IN-LLT (Rev 1) piezo-resistive level transmitter has advantages of small size, light weight and long-term stability; it can be applied to measure and control in the petrochemical, medical, metallurgy, power station, mines, city water supply, drainage and hydrology survey and various other industries.
|SERIES||IN-LLT-||Hydrostatic Level Transmitter (Rev 1).|
|OUTPUT||C-||4~20mA Output (loop powered).|
|RANGE||1||0~1m H2O, with 10 metres of cable.|
|5||0~5m H2O, with 10 metres of cable.|
|10||0~10m H2O, with 15 metres of cable.|
|20||0~20m H2O, with 30 metres of cable.|
|50||0~50m H2O, with 60 metres of cable.|
|100||0~100m H2O, with 110 metres of cable.|
|150||0~150m H2O, with 160 metres of cable.|
|200||0~200m H2O, with 210 metres of cable.|
Note: Other ranges and cable lengths are available on request.
IN-LLT-C-20: Submersible Level Transmitter with 4~20mA Output, 0~20m H2O Range, 30m cable.
|Common Accessories for Level Transmitters:|
|NAA-101||Terminal Box with filter.
Size: 93 x 93mm.
|NAA-102||Terminal Box with filter and integral OVP.
As above, with Overvoltage protection:
Voltage clipping: slow - 90 Vpp, fast - 33 Vpp.
Line resistance: 13 ohm.
Max rating: 600 W / 1ms.
|NAA-209||Hanging Cable Clamp.|
|LPN-OVP (Rev 1)||DIN Rail mount OVP unit.
For best possible protection in Lightning prone areas, we strongly recommend using OVP protection at both ends of the installation.
Our LPN-OVP overvoltage protection device is ideal for this purpose.
Note: A close proximity or direct lightning strike may compromise the OVP protection.