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Tek-Trol Tek-LCD 7800A-0K0, NEMA 4X Loop-Powered Process and Level Indicator
Brand : Tek-Trol
$1,046.99
- SKU:
- Tek-LCD 7800A-0K0
- Size Dropdown:
- True
Tek-Trol Tek-LCD 7800A-0K0, NEMA 4X Loop-Powered Process and Level Indicator Technical Specs
Features
- 4-20 mA Input Loop-Powered
- Modern, Sleek and Practical Enclosure for Safe Areas
- 5-Digit, 0.7" (17.8 mm) Upper Display (0.6" for -0L1 Models)
- Optional Level Indicator Bar Graph
- 7 Alphanumeric Character, 0.4" (10.2 mm) Lower Display
- SafeTouch® Through-Window Button Programming
- Password Protection
- 32-Point, Square Root, or Exponential Linearization
- Loop or External DC-Powered Backlight Standard
- 3.0 V Drop (6.0 V with Backlight)
- NEMA 4X, IP65 Plastic Enclosure
- Flanges for Wall or Pipe Mounting
- HART® Protocol Transparent
- Operates from -40°C to 75°C
Technical Specifications
Item
NEMA 4X Loop-Powered Process And Level Indicator
Display
3½ digit LCD, 1" (0.08 ft); -1,999 to 1,999
Display Update Rate
2.5 Updates/Second
Display Orientation
Display may be mounted at 90° increments up to 270° from default orientation
Externally Powered Backlight
Voltage Range: 9-36 VDC
Over Range
Display reads 1 on the left most digit
Recalibration
Recommended at least every 12 months.
Programming Method
Four front mounted rotary control dials accessed when the cover is removed.
Normal Mode Rejection
60 dB rejection ratio
Operating & Storage Temp. Range
40°C to 75°C (-40°F to 158°F)
Relative Humidity
0 to 90% non-condensing
Connections
Screw terminals accept 12 to 22 AWG wire
Enclosure
NEMA 4X, IP65
