D J Electric

Srlec process indicator for industrial use only DISPLAY
4-digit (7 segment LED) 0.5" height Display Messages:
“Or” - a) Appears when measurement exceeds
display scaling range(9999) for signal inputs
b) When open sensor is detected. (Applicable
for TC/RTD/-5 to 56mV)
“rE” a) Appears when measurement is below
display scaling range (-1999) for signal inputs.
B) Sensor reverse condition occurs. (Applicable
for TC/RTD/mV)
Display alternating between PV and ALrM with LED of
respective alarm flashing.(Programmable annunciator
option)
LED Status Annunciators - Alarm ON (2 nos)
2. POWER
85 to 270 VAC/DC (AC: 50 or 60 Hz), 5 VA
(Optional) - 24 VDC
3. SETTINGS
Via three keys on front panel.
4. MEMORY
Nonvolatile EEPROM retains all programmable
parameters and values.
5. MAIN SENSOR INPUT (Universal)
Thermocouple inputs
o
J : -200 to 750 C
o K : -200 to 1350 C
o
T : -200 to 400 C
o R : 0 to 1750 C
o S : 0 to 1750 C
RTD input (2 wire or 3 wire)
o PT100: -100 to 850 C
Signal inputs
mV (linear) : - 5 to 56mV
Voltage: 0 - 10 VDC
Current: 0 - 20mA DC
6. INDICATION ACCURACY
o
Temperature:0.25% of Span ±1 C (20min.Warmup)
Signal input: 0.05% ±1 digit
7. ALARM OUTPUTS
2 nos : Relay output: 5A @ 250 VAC or 24 VDC
Alarm modes - Alarm High, Alarm Low, Band, Fault
output and Fault diagnosis.
Hysteresis - Programmable.
Annunciator - Programmable.
Reset Action - Programmable: automatic or latched.
Standby Mode - Programmable: enable or disable.
8. SENSOR SUPPLY
24 VDC supply to power the sensor

The EMTECH EPC1901X Controller is a high-performance digital process controller designed for precise monitoring and control in industrial automation applications. Engineered by Emtech Control, it offers reliable operation for parameters such as temperature, pressure, and other process variables. Built with advanced microcontroller technology, it ensures accurate readings, stable performance, and long operational life.

Featuring a clear digital display, user-friendly interface, and configurable control outputs, the EPC1901X enables efficient process management and real-time adjustments. It is widely used in packaging, plastic, pharmaceutical, and engineering industries for consistent process control. Designed for panel mounting, it supports easy installation and integration into existing systems, improving productivity, safety, and automation efficiency.

Display : Single 4 Digit 0.56”, 7 segment
Red LED display
Input :
RANGE :
Supply :
0-10 V Dc / 4-20 mA / 0-20 mA
( Factory Set )
0-9999
230 V AC , 50 Hz, ± 10 %

EPI 41 X EMTECH CONTROL