UNIVERSAL TEMPERATURE TRANSMITTER. Rev. Sep. 2012
3
S.T.INNOVATORS
1.
INTRODUCTION
The universal temperature transmitter TEX - U1 is used for thermocouple and RTD input
signals transformation into standard current analog output signal 4÷20 mA.
The transmitter can be configure by means of:
•
PC’s IrDA port
•
Communicator’s IrDA port
2. DEVICE SETTINGS
The TEX-U1’s settings are:
•
Sensor
type
Thermocouple
type
ХК
(Chromel – Copel) (
ГОСТ
3044-61 &
ГОСТ
6071-51);
Thermocouple
type
Х
A
(Chromel – Alumel) (
ГОСТ
3044-61 &
ГОСТ
6071-51);
Thermocouple
type
ПП
1
(Pt10Rh – Pt) (
ГОСТ
3044-61 &
ГОСТ
6071-51);
Thermocouple
type
Т
(Cu (copper) – Constantan) (IEC 584);
Thermocouple
type J
(Fe (iron) – Constantan) (IEC 584);
Thermocouple
type E
(Chromel – Constantan) (IEC 584);
Thermocouple
type S
(Pt10Rh – Pt) (IEC 584);
Thermocouple
type R
(Pt13Rh – Pt) (IEC 584);
RTD
Pt 100 (1.385)
(IEC 751);
RTD
Pt 100 1.391
(
ГОСТ
6651-59);
RTD
Pt 50;
RTD
Pt 46
(
ГОСТ
6651-59);
RTD
Cu 53
(
ГОСТ
6651-59);
RTD
С
u 100
(
ГОСТ
6651-59);
RTD
Cu 50;
RTD
Ni 100
(DIN 43760);
•
Temperature compensation type (during measurement with thermocouples)
With RDT sensor built in the transmitter
With external RDT sensor
•
Connection diagram type (during measurement with RTD)
Two-wire
Three-wire
•
Line resistance compensation (during measurement with RTD)
Automatic up to 140
Ω
line
Manual
•
Free temperature range programming, according to the output current (4-20 mA) and
reverse scale available (20-4 mA)
•
Pre-set safety output current states at sensor damage