LED-W11X (Discontinued)
Loop Powered, Ex-approved LED Indicator for Gas Zone 1 & 2
LED-W11X is a digital indicator for installation directly in a 4-20 mA loop without need for external power. The indicator is equipped with bright, easy-to-read LED digits. LED-W11X is designed for field mounting on a wall or, by means of mounting kit, on a pipe or a DIN-rail. It has a rugged and splash proof housing with protection IP65/NEMA 4X.
The scale is easily programmable, without reference signal, by two internal pushbuttons for any values between -1999 and 9999.
A temperature transmitter can be integrated for direct sensor input.
- Intrinsically Safe for gas Zone 1 & 2
- Bright, 4-digit LED display with red 14.2 mm (0.56 ”) digits
- Installation directly in a 4-20 mA loop without need for power supply
- Simple pushbutton scaling without reference signal
- Any range between -1999 to 9999 for 4 to 20 mA input
- Labels for different engineering units are included
- Typical accuracy of 0.05 % allows for high precision read-outs
- HART transparent
- Built-in temperature transmitter as an option
- Field mounting in rugged IP65 / NEMA 4X housing with double cable conduits
Teknisk Specifikation
Typ Av Display | LED |
Ingångsström | 4-20 mA |
Maxström | 30 mA |
Godkännande | ATEX |
Min. Ström För Drift | ~3,5 mA |
Spänningsfall | < 6 V |
Skalområde | -1999 till 9999 |
Sifferhöjd | 14,2 mm |
Kapslingsklass | IP65 / NEMA 4X |
Typiskt onoggrannhet | 0,05 % FS ±1 siffra |
Omgivningstemperatur | -25 till +60 °C |
Dimensioner | 125 x 80 x 63 mm |