AD18T
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AD18T

$304.00 (USA and Canada only)

Availability: In stock
G1 Type T Thermocouple Input, Isolated

Production Specification

G1 I/O family

The AD18T Type T thermocouple analog input module provides a single channel of optically isolated temperature-to-digital conversion.

In addition to optical isolation, this module includes 4000 Vrms transient channel-to-channel isolation, which eliminates any ground loop problems.

This module mounts on a G1 analog mounting rack, for example the  PB16AH.

 

AD17T

AD17T

AD18T

AD19T

Thermocouple
Type

R

S

T

E

Nominal Temperature
Range °C

0° to 960°

0° to 1034°

-200° to 224°

-100° to 435°

Nominal Temperature
Range °F

32° to 1760°

32° to 1893°

-328° to 435°

-148° to 815°

Over/Under Range
Capability °C

-50° to 1768°

-50° to 1768°

-200° to 400°

-100° to 900°

Over/Under Range
Capability °F

-58° to 3214°

-58° to 3214°

-328° to 752°

-148° to 1652°

Average Resolution

0.23 °C
  (200 to 960 °C)
0.35 °C
  (960 to 1768 °C)

0.25 °C
  (200 to 1034 °C)
0.48 °C
  (1034 to 1768 °C)

0.1 °C
  (-200 to 244 °C)
0.14 °C
  (244 to 400 °C)

0.13 °C
  (-100 to 435 °C)
0.23 °C
  (435 to 900 °C)

Accuracy*

± 5 °C
  (200 to 960 °C)
± 3.5 °C
  (960 to 1768 °C)

± 5.2 °C
  (200 to 1034 °C)
± 4.2 °C
  (1034 to 1768 °C)

± 3 °C
  (-100 to 224 °C)
± 2 °C
  (224 to 400 °C)

± 3 °C

Repeatability

± 2.5 °C
  (200 to 960 °C)
± 1.8 °C
  (960 to 1768 °C)

± 2.6 °C
  (200 to 1034 °C)
± 2.1 °C
  (1034 to 1768 °C)

± 1.0 °C
  (-100 to 0 °C)
± 0.6 °C
  (0 to 224 °C)
± 0.4 °C
  (224 to 400 °C)

± 0.8 °C
  (-100 to 0 °C)
± 0.6 °C
  (0 to 435 °C)
± 0.5 °C
  (435 to 900 °C)

Power Requirements

30 mA at +15 (+/- 0.25) VDC
30 mA at -15 (+/- 0.25) VDC

30 mA at +15 (+/- 0.25) VDC
30 mA at -15 (+/- 0.25) VDC

30 mA at +15 (+/- 0.25) VDC
30 mA at -15 (+/- 0.25) VDC

30 mA at +15 (+/- 0.25) VDC
30 mA at -15 (+/- 0.25) VDC

Agency Approvals RoHS, CE, UKCA RoHS, CE, UKCA  CE, UKCA RoHS, CE, UKCA

*Accuracy may be improved by the use of "Set Offset" and "Set Gain" commands in the OPTOMUX command set.

Standard Thermocouple Input Modules Data Sheet

The thermocouple analog modules provide a single channel of optically isolated temperature-to-digital conversion.

UKCA Declaration of Conformity (EMC, LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.

Declaration of Conformity (EMC, LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

Opto 22 RoHS 3 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.

CE Declaration: EMC

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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