Very large timer LCD works like our other countdown timers but has a display that measures 6″ across by 2″ height. 50mm diameter stack light.
The large display is our largest and most visible.
It can act as a slave display to mimic the display on another smaller timer in a different location.
The increased size allows it to accommodate various options: larger relays, wireless transmitters, WIFI communication with phones and computers, and custom projects for more complicated timing cycles.
The T7 includes volume control muffler.
Can be adapted to any country with a plug convertor
T6 instructions V5.2 (current)
CAD drawing of the enclosure
- Enclosure material………………………………………..ABS
- Gasket material……………………………………………solid rubber
- Ingress rating……………………………………………….IP65
- LED lens cover……………………………………………..Lexan
- Cover screws………………………………………………..ABS
- Front pushbutton………………………………………….22 mm
- Side (blue) pushbuttons………………………………..12mm, aluminum bezel
- Temperature range……………………………………….-40ºC to 50ºC
- Enclosure dimensions………………………… 7 x 9 x 3 inch
- Display opening…………………………………156 x 58mm [6.1 x 2.3″]
- Digit height……………………………………… 48 mm
- Timing accuracy…………………………………± 0.01%
- Power consumption when alarming …………30mA @120VAC
- Sound pressure level …………………………103dB @ 2 feet
- Ingress Protection level ………………………IP65 (NEMA 4X)
Other options like solenoid valves and proximity sensors are added on as separate line items since they are detachable.
EXAMPLES OF VALID PART NUMBERS
T7
T7-S2
T7-S3
T7-0 (often used with panel LEDs)
MODE 5 – relay shuts off automatically at end of countdown
Mode 12 has a relay off-delay after the countdown.
Mode 13 the relay activates after the countdown for a programmed time. Can either flush tanks or add chemistry.
Order Here
T7
3 STACK LIGHT TIMER
Options
CALIBRATION CERTIFICATE
NIST traceable calibration by an 
independent laboratory. Our specification is 0.05% tolerance. Certificate will be shipped with the timer and include actual test times for the timer being calibrated. Certificates are also available online through our lab’s website. lab link here
[CAL-1] $75