LPI610 4-20mA Loop Powered Display
LPI610 4-20mA Loop Powered Display
Front Mounting 6-digit LCD Display, Easy Installation
What it does
Accepts 4-20mA signal to display. Powered by the loop.
The LPI610 4-20mA display is ideal for displaying a variety of process variables, and is easy to scale to your required engineering units. This unit has been designed for easy installation, and mounts on the surface of the panel without taking up any space behind it.
At a glance:
- Easy installation (front mounting unit takes up no space behind the panel)
- IP65 rated for dust and water resistance
- Display backlight charges off the loop input signal
- Wide variety of possible applications
- Protection against reverse wiring and accidental 24V supply
- Simple to set up and operate
- Display lock feature
Specifications
Input
Input configuration: Series connection to 4-20mA DC current loop. Min input 3.5mA, max continuous input 100mA
Power
Power By: The input signal Min input 3.5mA, max continuous input 100mA. 3.6V drop plus 40Ω (equivalent to 4.3V at 20mA). Typically load is 220Ω.
General Specifications
Accuracy: ±0.02% of reading (plus 2 digits)
Temperature coefficient: Typically 30ppm/°C (plus 0.1 counts/°C for zero offset)
Conversion rate: 10 readings per second
A/D converter: 16 bit Sigma Delta
Protection
Reverse wiring: Protected
Accidental 24V supply: Protected
Programming
Front panel buttons: Up, Down, Select/Menu, and Back buttons used for programming
Display
Display type: 0.7″ (17.5mm) Liquid Crystal Display with backlight (charges off the loop input signal)
Units: Select KG, LB, T or a custom character (i.e. C, F, L etc)
Decimal point: Select up to 4 decimal places
+/- Over range: Display shows UNDER or OVER
Digits: 6
Full scale range: Adjustable to any display span between -99,999 and +999,999
Display resolution: Max resolution (50,000 counts) from any signal input span between 3.5 and 27.5mA
Construction
Ingress protection rating: IP65 dust/splash proof when correctly installed
Dimensions (H x W x D): 2.8 x 5.7 x 1.0″ (72 x 144 x 25mm). Depth dimension includes foam seal
Mounting: Simple surface mounting
Environmental Conditions
Temperature range: 14 to 140°F (-10 to 60°C)
Documents
All prices are in US Dollars. For pricing in other currencies, please contact us.