Unitech UT-1412 - Technical Specifications

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UT-1412
4
2.3 Technical Specifications
General
Specificaion
Power Supply
230 10 V AC, 50Hz+
Power Consumption
5 Watts Maximum
Operating Ambient
Temp. : 5~50˚C, Humidity : Below 90% Non condensing
Input
Type Of Input
PH & Temp.
PH Electrode for PH Measurement
Indication
PV Indication
0.56” 4 DIGIT , LED 7 Segment Red Display
Relay Status Two front LED for Relay Alarm status
Accuracy
PH
0.1 pH 1 Digit in Reading+
Temp.
+ 1°C
Repeatability
Input Impedance
Status indication
Alarm modes
LED indication for Setting Mode OR Calibration Mode.
2 Point Setting At Low & High
Control Mode
Relay Output
Retransmission
Linear : 4~20 mA DC [Optional]
NO-C-NC Contacts , 5A@240 VAC Resistive, 2 Relays for High and Low
Output
Modbus RTU RS- 485/RS- 232 Communication
Protocols & method
Node Address
Communication
Node ID set up to 250
Programmable
Parameters
Relay logic F.S. high & low alarm Set Point
TECHNICAL SPECIFICATIONS
FLAME PROOF ENCLOSURE
5 x 10 Ohms
11
PH
0 to 14 pH
Temp.
Measuring
Range
0 to 150 °C [optional]
Resolution
PH
0.01 pH
Temp.
1°C
PH
Temp.
PH
Temp.
0.56” 4 DIGIT , LED 7 Segment Green Display
+ + 0.2 pH 1
Communication
RS - 485 [Optional]
Note : Any one Output from either Analog or RS-485 available.
Calibration
3 point auto calibration method at : pH 7.0, pH 4.0 and pH 9.2
available to ensure the best linearity and accuracy.
Cable Entry
8 X ” ET⁄
Display Glass
Clear glass thougnet type A as per IS 2206
Degree Protection
IP 65 as per IS 2147
Enclose Certification
Gas Group
Enclosure is certified by C.M.R.I.
I IIA IIB as per IS 2148/1981
MOC
Aluminium Alloy
FlameProof
PH INDICATOR / CONTROLLER