|
 Send
Enquiry Back
Next
Two Wire Temperature Transmitters
Applications
Technical
Specification Download
Catalogue
Description:
Signal generated by thermocouple or resistance sensors
are low on emf and change of resistance and hence
can be taken over the short distance using suitable
compensating and three wire cables, without the loss
of signal strength and accuracy. However, to carry
these signals over very long distance, two wire temperature
loop transmitters are widely used. The low level signal
is converted to equivalent 4-20mA industrial standard
signal, which can be carried over long distance using
a pair of normal copper wire. The head mount transmitters,
fits directly into the standard terminal head, DIN
rail model and field mount models and without isolated
versions are also available.
 APPLICATIONS
For converting thermocouple or Pt-100 or resistance
signal to equivalent (4-20)mA signal for long distance
transmission
TECHNICAL
SPECIFICATION
| Input |
Thermocouple,
mV, Pt-100, Pt-1000 or resistance signal from
displacement, position or level sensor |
| Output |
(4-20)mA, two
wire and loop powered (calibrated linearly to
the input signal) |
| Calibration |
On site using
ZERO / SPAN presets |
| Loop Supply |
12 to 36 VDC |
| Loop Resistance |
600 Ohms @ 24
VDC (Loop supply dependent) |
| Loop Continuity |
Using built-in
red LED indication |
| Mounting |
Standard or Flame
proof head, 35 mm DIN rail or on-field in weather
proof enclosure |
| Operating /Storage
Temperature |
0-50° C Max.
/ 0-70° C Max. @ 10-85% Rh (Non-Condensing) |
| Size |
44 dia x26 ht.
mm.(LTX-3000/H)
22x75x100 mm. (LTX-3000/D)
80x80x57 mm. (LTX-3000/W) |
DOWNLOAD
CATALOGUE
 indicates
- Product Catalogue
in PDF
format,
required: Adobe
Acrobat Reader
|
J1)
|
TWO
WIRE TEMPERATURE TRANSMITTERS |
|
SEND
ENQUIRY
click here to Send Enquiry
or Request Information.
|
