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TT518PD(32/302)F1Z
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Overview
This transmitter amplifies a signal from a RTD or linear resistance, and it turns the signal into a current which increases from 4 to 20 milliamperes as the temperature or input signal increases. This industry-standard 4- 20mA signal travels thousands of feet over a pair of wires, ignoring electrical interference and bringing the temperature, accurately, into your computer or controller. Drawing power directly from the signal line, only 2 wires are needed for power and signal.- RTD or Ohm input
- Accurate, Stable 4–20mA Output
- PC and field-programmable
- FM Approved Intrinsically Safe
Converts multiple inputs
Temperature measurement can be done with one of several RTD’s: 100 Ω, 1000 Ωplatinum, 100 ΩNickel and 1000 Ω Nickel.Because amplification and conversion of the input signal is performed within a few feet of the sensor, electrical interference in noisy environments is eliminated. The transmitter can be mounted at the field location in a standard DIN form B head or on a DIN rail inside a local box.
Applications
- Single temperature measurement
Configuration
The TT518 is delivered configured to the customer’s specifications, including the transmitter’s measurement range and RTD type.PC Programming
The TT518 transmitter can be configured via a standard PC using a programming kit. It can be configured before installation or while installed in the process - even in hazardous areas. Communication is 2-way, so set-up and serial/tag numbers can be retrieved from the transmitter.| Dimensions | 1.75" dia x 0.75" |
| Output Range | 32 to 302°F |
| Output | 4-20 mA |
| Certifications | ATEX, FM, CSA, GOST |
| Programming | Factory or Field, Reprogrammable |
| Base Model | TT518 |
| Element Code | PD |
| Type | Round |
| Weight (lb) | 0.11 |
| Center Hole Diameter | Fits probes up to .23" diameter |
See Also