LTH Electronics products

IP66 panel or surface mount enclosure option. Up to three measurement inputs. Can be expanded up to 6 relay outputs and 6 x 4-20mA current outputs. Measurement of % saturation, ppm and temperature. Optional built in data logging and live trending. Auxiliary mA input card - Accepts 0/4-20mA industry standard signal. Can be connected to loop powered or self powered transmitters. Custom units - up to 5 alpha numeric characters can be selected. User scalable over four different measurement ranges. Can simultaneously display pH, temperature and electrode mv. Accepts pH glass or redox electrodes with differential input for noise rejection. Accepts virtually any galvanic or polargraphic dissolved oxygen sensor. Automatic sensor cleaning. Optional Modbus RS485 communication. Displays conductivity, % solution concentration, salinity & temperature. Two programmable independent custom curves.

Simple panel containing a repater display. Stand alone measurement, record and control panel. Custom built panels to suit process requirements.

Polargraphic dissolved oxygen sensor. 25mm threaded and side port and Tri-clamp process connections. 316 stainless steel body. Detachable cable asemblies. Suitable for fermentation and cell culture bioprocess operations.

Simple Cartridge membrane replacement. Robust reinforced membrane. Flat face onstructionless measurement. Suitable for waste treatment, sewage aeration, rivers, resevoirs, borehole and fish farming applications. Inline and dip mounting options.

FDA approved wetted materials. Hygienic, inline, dip and tank mount options. Steam sterilisable to 135°C, thermal shock resistant. IP67 quick release connector simplifies installation and maintenance. Suitable for clean in place (cip) applications. Ideal for dairy, brewing, food and process applications.

Inline, dip and tank mount options. Low maintenance. Ideal for cooling tower bleed, rinse water and solution concentration applications. Injection moulded with integral cable.

Compact or remote mounting options. Pipe diameters from DN10 to DN2000. Measurement range from 0.1-110,000 m3/hr. PTFE or rubber linings, 316 stainless steel, Hastelloy B, Hastelloy C, Titanium, Tantalum or Platinum electrodes. 4-20mA current, pulse, HART, Modbus RTU or bluetooth output options. Suitable for drinking water, water distribution, waste water and industrial process applications.

4 Wire 4-20mA IP68 transmitter with Modbus protocol, optional bluetooth (51/56 only). Designed for use with the VWL90M controller. Range of measurement: 0.05 to 1.5 metres, 0.3 to 5 metres; 0.5 to 12 metres. Non-contact level measurement suitable for measuring liquids or bulk solids.

IP66 Surface mounting multi-function controller for level, pump control and open channel fl ow measurement. Integrated data logger. Up to 6 level transmitter inputs. Colour display.

The Conductivity meter – Thermometer Model HD2306.0 is a portable instrument, fitted with a large LCD display for excellent visualization of the measured data, that allows measurement of the following: conductivity; liquid resistivity; total dissolved solids (TDS); with combined 4-ring or 2-ring conductivity/temperature probes. Temperature only is measured by Pt100 or Pt1000 immersion, penetration or contact probes. The probe calibration can be performed automatically in one or more of the 147μS, 1413μS, 12880μS or 111,800μS/cm conductivity calibration solutions (see chapter 4). Using the Max, Min and Avg function of this instrument respectively obtains the maximum, minimum or average values.