ENDA EI141 Technical Data

Nivotec
®

Overview / Technical Data

Read this document carefully before using this device. The guarantee will be expired by
damaging of the device if you don't attend to the directions in the user manual. Also we don't
accept any compensations for personal injury, material damage or capital disadvantages.
ENDA EI141 PROGRAMMABLE INDICATOR
Thank you for choosing ENDA EI141 INDICATOR.
* 35x77mm sized.
* 4 digits display.
* Easy to use by front panel keypad.
* Display scale can be adjusted between -1999 and 4000.
* Decimal point can be adjusted between 1. ile 3. digits.
* Measurement unit can be displayed.
* Selectable four different standard input types (0-20mA, 4-20mA, 0-1V, 0-10V)
* User can calibrate the device according to his/her own specified input type.
* Sampling time can be adjusted in four steps.
* Maximum and minimum measurement values are registered.
* The maximum or the minimum values can be hold on the display.
* Current and voltage calibration can be made..
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
Order Code : EI141-���
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TECHNICAL SPECIFICATIONS

ENVIRONMENTAL CONDITIONS
0 ... +50 °C/-25 ... +70°C (with no icing)
Ambient/storage temperature
Max. relative humidity 80% up to 31
Rated pollution degree
Height Max. 2000m
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply 230VAC +10%/-20%, 50/60Hz, 24VAC±10%,50/60Hz or 24Vac/dc (9-30Vdc or 7-24Vac)
Power consumption Max. 7VA
Wiring
2.5mm² screw-terminal connections
Date retention EEPROM (Min. 10 years)
EMC
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
Safety requirements
EN 61010-1: 2001 (pollution degree 2, overvoltage category II, measurement category I)
Measurement range Measurement accuracy
Input type
Min.
0-1V DC voltage 0V
0V
0-10V DC voltage
0mA
0-20mA DC current
4-20mA DC current 0mA
In the current measurement mode input impedance is 5W. Therefore, in the current measurement mode, any voltage input
should not be connected to the input terminals. Otherwise, the device will be broken down. To change the input type from
voltage to a current measurement mode while the device is operating, first, leave out the voltage inputs. Then, change
input type to one of the current measurement modes.
HOUSING
Housing type Suitable for flush-panel mounting according to DIN 43 700.
Dimensions
W77xH35xD71mm
Weight Approx. 250g (after packing)
Self extinguishing plastics
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
NT 4900
Level monitoring system
Digital Display NT 4900
Technical information / Instruction manual
1 - Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
°C decreasing linearly 50% at 40
According to EN 60529 Front panel :
Rare panel :
EI141 must not be used in location where measurement category is II, III or IV.
Max.
±0,5% (of full scale)
1.1V
14V ±0,5% (of full scale)
25mA ±0,5% (of full scale)
25mA ±0,5% (of full scale)
PROGRAMMABLE INDICATOR
ENDA
°C .
IP65
IP20
Input empedance
Approx. 11kW (terminal voltage limits: min. = -2V, max. = 30V)
Approx. 11kW (terminal voltage limits: min. = -2V, max. = 30V)
Approx. 5W (applicable terminal voltage is max. 50mA.)
Approx. 5W (applicable terminal voltage is max. 50mA.)
gi010614
english
SET SET
EI141
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