870ITEC-AYFNZ FOXBORO
describe
brief introduction
The 870ITEC intelligent transmitter converts the electrode free conductivity measurement value to 4 to
20 mA and/or digital output signal, depending on the selected model and
Implemented configuration.
Only the analog output version (870ITEC-A model) is supported
Configure, calibrate, and troubleshoot locally on the front panel. The transmitter has a 4 to 20mA DC
Output, which can be configured (connected) to temperature compensation measurement through software
Uncompensated (absolute) measurement or temperature.
Digital output version (870ITEC-F model) support
Set up, calibrate, and troubleshoot locally on the front panel through the configuration of any deployed backbone PC on the computer
Signal line, or from any IA series workstation through an intelligent transmitter fieldbus module.
The digital output version supports pure digital communication or mixed 4 to 20mA according to the configuration
DC/digital communication. When running in any of these modes,
The transmitter continuously outputs three digital measurement values: temperature compensation
Measured value, uncompensated (absolute) measured value, and temperature. In the 4 to 20mA mode, you can assign the output to any of the three measurement parameters.
Your 870IT is a 2-wire transmitter. Therefore, it passes through
The same two wires that receive electricity transmit output. If your transmitter is specified to use analog communication
(870ITEC-A), you must provide power for it. If digital communication is specified
(870ITEC-F), power can be provided through the/A series fieldbus module. Add this
Connect the power/output signal to the power terminal and connect the signal from the measurement sensor to the
Corresponding terminals near the top of the casing,
describe
Specifications
Sensor: The 870ITEC transmitter can be used with any 871EC series electrode free conductivity sensor or 871FT series flow through sensor
Used in conjunction. By inputting the battery factor during the configuration process,
They can also be used with other electrically compatible sensors. Maximum distance between sensor and transmitter: 30.5m (100ft) Temperature compensation input: 100ohm Platinum RTD 1000 ohm Platinum RTD 100 kohm Thermal sensitivity
Resistance ambient temperature: – 25 to+55 ℃ Relative humidity: 0 to 95% Non condensing electromagnetic compatibility (EMC): 870ITEC smart transmitter conforms to
FOXBORO 870ITEC-AYFNZ smart transmitter
The 870ITEC transmitter can be paired with any 871EC series electrode free conductivity sensor or 871FT series flow through sensor
use.
By inputting the battery factor during the configuration process, they can also be used with other electrically compatible sensors
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Maximum distance between sensor and transmitter: 30.5 m (100 ft)
Temperature compensation input:
100 ohm platinum RTD
1000ohm Platinum RTD
100 kohm thermistor
Environmental temperature: -25 to+55 ° C
Relative humidity: 0 to 95% non condensing
Electromagnetic compatibility (EMC): 870ITEC smart transmitter conforms to
Requirements of European EMC Directive 89/336/EEC
The 1/O cable is encapsulated in a rigid metal conduit.
Power requirement (for 4 to 20mA output): 12.5 to 42Vdc
