RTD SIGNAL CONDITIONER |
The iDRN-RTD and iDRX-RTD signal conditioners provide
highly accurate, stable, isolated measurement of RTD temperature
sensors. Both models can accept 2, 3, or 4 wire 100ohm PT, 500ohm
PT, 1000ohm PT RTDs.
TWO MODELS: ANALOG or DIGITAL OUTPUTS
The iDRN-RTD provides a fully scalable analog output that
is proportional to the input signal. The iDRX-RTD uses
digital RS-485 communications.
ANALOG OUTPUT MODEL
The output of the iDRN-RTD can be user set for 0 to 10
V, 4 to 20 mA or 0 to 20 mA. Input scaling and configuration of
other operating parameters is accomplished by connecting to a
standard RS-232 port of a personal computer and using the Windows-based
setup software. Once configured the settings may be stored in
non-volatile memory and the unit disconnected from the PC.
DIGITAL OUTPUT MODEL
The iDRX-RTD is a digital signal conditioner which communicates
over an RS-485 communication link using either a simple, straightforward
NEWPORT® ASCII Serial Protocol or MODBUS
Serial Protocol. Up to 32 modules may be connected to a single
RS-485 port stretching up to 4,000 ft. without repeaters.
ETHERNET CONNECTION
The Optional EIT-D iServer module can connect up to thirty-two
(32) iDRX RS-485 Signal Conditioners to an Ethernet network
and the Internet using standard TCP/IP protocol. The iServer can
also be used as a simple Serial to Ethernet "bridge" or converter
to connect a single iDRN RS-232 device to an Ethernet network
and the Internet.
Factory Setup and Configuration at No Extra Charge
To make your installation even easier, your iDRN (Analog
Output and RS-232) signal conditioners can be ordered preconfigured
by the factory at no extra charge. You select the input types,
ranges and output scale and we will program the instruments to
your specific requirements in our calibration lab prior to shipment.
For custom factory setup and scaling of the iDRN model,
please specify the “-FS” option.
Please Specify:
Type & Resistance
Temperature High & Low
Output Value High & Low
Example: Type Pt100; 0.00385; 4-wire; 0°C = 4 mA, 100°C
= 20 mA
Free Active
X Controls
Free Active X Controls are provided for the iDRN/iDRX series Signal
Conditioners. This free software makes it easy to integrate the
"iDRN/iDRX Signal Conditioners" with "Active X Containers" such
as Microsoft Visual Basic as well as with popular OLE compliant
data acquisition, process control, and industrial automation software
from NEWPORT® as well as Wonderware, Intellution,
Rockwell Automation, and Object Automation among others.
SPECIFICATIONS
Accuracy at 25°C: ±0.5°C
Input Types: Platinum RTD, 100 ohm, 500 ohm or 1000 ohm
element (2, 3 or 4 wire, 385 or 392 curve)
Resolution: 0.1°C
Power Consumption: 2.4 W (100 mA @ 24 Vdc)
Input Range: -200 to 850°C (-328 to 1562°F)
iDRX Output: 2-wire (half duplex) RS-485 (NEWPORT®
ASCII
Serial Protocol and MODBUS Serial Protocol)
iDRN Output: 0 to 10 V @ 10 mA max; 0 to 20 mA or 4 to
20 mA, 10 V compliance
RTD Default
settings iDRN: Input PT100, .00385, 3-wire, Range 0-1000°F;
Output 4-20 mA (Custom Settings available at no charge.)
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† All dollar amounts on this site are shown in US currency.
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Option Descriptions
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(1)
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Output Signal
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Select
N for ANALOG OUTPUT
X for DIGITAL RS485 OUTPUT
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(2)
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Input Signal
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Select
PR for PROCESS VOLTAGE OR CURRENT
ST for STRAIN GAGE/BRIDGE OR MILLIVOLT
TC for THERMOCOUPLE INPUT
RTD for RTD INPUT
ACV for AC VOLTAGE INPUT
ACC for AC CURRENT INPUT
FP for FREQUENCY/PULSE INPUT
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| NOTE: All combinations may not be valid, check spec sheet for valid part numbers. |
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Keywords:RTD SIGNAL CONDITIONER Transmitter
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iDRN-RTD