| Q45 series sensors easily accept the addition of timing and signal strength display functions; Seven plug-in modules are available to provide various combinations of these features; All modules install easily under the sensor's black inner cover; Modules interconnect to the sensor circuitry without wires; Timing adjustments are easily accessible; May be programmed for on-delay, off-delay, or combined on/off-delay timing functions; Either delay may be programmed independently for a short time range or for a long time range; Two 15-turn clutched potentiometers with brass elements, accessible from outside at the top of sensor, beneath an o-ring sealed Lexan cover; Plus or minus 2 PCT of the timing range (maximum); assumes conditions of constant temperature and power supply; Useful time range is from maximum time down to 10 PCT of maximum; When the timing potentiomet |
