TIPL Loop Powered Indicator IT57.DI accepts 4-20 mA or 10-50 mA process loop signal and indicates process variables in percent or in engineering units such as pressure, flow, temperature and level on digital display. No separate power is required as it takes power directly from current loop with a voltage drop of 3.2V max. The indicator has full zero and span scaling capability for any desired engineering unit display in five DIP switch selectable ranges and three DIP switch selectable decimal points. Fine zero and span settings can be done by 20 turn trimmer Potentiometers. The indicator is housed in weather proof IP85 housing suitable for pipe and surface mounting. The indicator is also available in DIN-RAIL panel mount type housing.
TYPICAL CONNECTION
- 3½ digit LCD display
- Loop powered
- Easy-to-read 0.5” digits
- 4-20 mA or 10-15 mA input ranges
- Wide ranging zero and span scaling for engineering units
- Reverse polarity protected
- Weather proof housing
Input Range |
4-20 mA or 10-50 mA |
Loop Drop |
3.2V max. (equivalent to 160 ohms at 20mA & 64 ohms at 50mA |
Display |
3½ digit Liquid Crystal Display |
Display Size |
0.5” high |
Display Update |
2.5/sec |
Over range |
3 least significant digits blanked out |
Decimal points |
1.9.9.9 Switchable by DIP switches |
Ambient |
Temp.: 0-50ºC; Humidity: 10-95% RH (non-condensing) |
Accuracy |
± (0.2% of span + 1 count) |
Temp. Stability |
±(0.2% of span + 0.02% of display zero offset)/ºC |
Power |
Supplied by input current. No separate power is required |
Housing |
Weather proof IP65 cast aluminum housing with bracket & clamps suitable for pipe/surface mounting. Also available in DIN-RAIL/panel mount type enclosure, Explosion proof optional. |
ORDERING INFORMATION
IT 57.DI - (AAA) - (B) - (C)
ITEM |
SPECIFICATIONS |
CODE |
DETAILS |
A |
Model (Type) |
WS0 |
IP65 Wall/Pipe mount type, single Indicator |
DS1 |
DIN RAIL mount type, single Indicator |
PS2 |
Panel mount type, single indicator, Size: 96*96mm |
PS3 |
Panel mount type, single indicator, Size: 72*72mm |
PD3 |
Panel mount type, dual Indicator, Size: 72(W)*(144H)mm |
B |
Input |
N |
4-20mA DC |
H |
10-50mA DC |
C |
Display |
0 |
Display range calibration, Actual Input mA |
1 |
Display range calibration, 0.0-100.0% |
2 |
Any other display range calibration( to be specified at the time of calibration) |
It is used for accurate and instantaneous measurement in:
- Industrial measurements.
- General purpose measurements.
LOOP POWERED INDICATOR IT57.D1(LOOP POWERED INDICATOR IT57.D1)