888-825-8800
Tek-Trol Tek-LCD 7800B, Explosion-Proof Loop-Powered Process & Level Meter
Brand : Tek-Trol
Starting At:
$1,587.99
- SKU:
- Tek-LCD 7800B
- Size Dropdown:
- True
Country of Origin: Made in the United States 
Tek-Trol Tek-LCD 7800B, Explosion-Proof Loop-Powered Process & Level Meter Technical Specs
Features
- 4-20 mA Input
- Modern, Sleek and Practical Enclosure for Safe Areas
- 5-Digit, 0.7³ (17.8 mm) Upper Display (0.6³ for -0L1 Models)
- Optional Level Indicator Bar Graph
- 7 Alphanumeric Character, 0.4³ (10.2 mm) Lower Display
- SafeTouch® Through-Glass 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)
- Explosion-Proof, IP68, NEMA 4X Enclosure
- HART Protocol Transparent
- Operates from -40 °C to 75 °C
Technical Specifications
Item
Loop-Powered Process & Level Meter
Display
5-digit LCD (-9,999 to 99,999), 0.70³ characters with bar graph
Update Rate
Above 25°C: 2 updates per second
Below -25°C: 1 update every 5 seconds
Backlight
Externally powered, 9-36 VDC
Display Orientation
Adjustable in 90° increments up to 270°
Over/Under Range Indication
Flashing display at limits
Advanced Functions
Linearization, square root, programmable exponent, live input calibration
Memory
on-volatile memory (retains settings for 10+ years)
Operating & Storage Temp. Range
-40°C to 75°C
Enclosure
Explosion-proof die-cast aluminum, NEMA 4X / IP68
