T r i t h e r m
SPECIALIST IN HEATING & DRYING SINCE 1995
LG 38 DRY & WET BULB CONTROLLER
LG38 is an instrument developed to measure continuously the humidity of the timber and to control the climate inside the kiln. It has 4 timber probes inputs whose readings are automatically compensated on basis of the timber temperature. The climate of the cell is determined by means of two temperature probes (Dry Bulb and Wet Bulb); the WB probe must be wrapped with a cotton cloth, that must be maintained always wet (cloth and bath are not included in the supply). The temperature difference among dry and wet probes, due to water evaporation, is directly related to the cell moisture content.
Suggested Usage:
A Wet /Dry bulb based kiln control system is preferred by most skillled kiln operators , as they can then their own preferred drying schedules. With 4 moisture measuring points, the control of the drying cycle is much more precise.The controller can be installed very close to the kiln. It is the cheapest semi automatic control system
LG3 is equipped with 5 relays to control the dampers, sprayers, heater and reversible fans. Supplied into a practical case suitable for panel mounting (DIN), it is the simplest and more affordable solution to control your kiln and survey the progress of the drying cycle.
TECHNICAL SPECIFICATIONS :
- 4 timber probes inputs
- 2 temperature probe input (Dry and Wet Bulb)
- 5 relay outputs (Heater, Dampers, Sprayers, Fans Clock Wise and Counter Clock Wise)
- Operative temperature range: -
10 / + 50 °C - Power supply: 230Vca ±20% -
50/60Hz - Dimensions: 144(H)x72(L)x152(D) mm
- Mounting hole: 134x66mm (depth: 145mm)
STANDARD PART LIST
- 4 Teflon cables for timber moisture measurement (4m, 6m, 6m, & 8m )
- 2 temperature probes (4m length)
- Assortment of 30 electrodes in three different lengths (15, 25 and 40 mm)
- User's manual