ICTD OPTO 22, ICTD Datasheet

Test Probe

ICTD

Manufacturer Part Number
ICTD
Description
Test Probe
Manufacturer
OPTO 22
Type
Hardwarer
Datasheet
1.AD4.pdf (3 pages)

Specifications of ICTD

Test Probe Type
Temperature
Test Probe Functions
Temperature
Accuracy
± 0.5°C
Function
Thermocouple
Technology
Resistive
For Use With
Energy Management, Freezer Control
Lead Free Status / RoHS Status
na
DATA SHEET
Form 446-050803
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • Phone: (951) 695-3000 • (800) 321-OPTO • Fax: (951) 695-3095 • www.opto22.com
Description
AD4
isolated temperature-to-digital conversion. Modules plug into
any Opto 22 standard analog I/O rack and are secured by a captive
screw. Field connections to the module are made via two terminals
on the analog I/O rack.
Opto 22 or from other vendors. The ICTD probe is encapsulated
and completely isolated from ground loop possibilities. The ICTD
can be used in energy management, freezer control, and similar
appllications.
Specifications
Input Temperature Range
Input Response Time
Resolution with ICTD Probe
Power Requirements:
Isolation
Accuracy of AD4
Accuracy with ICTD Probe
Thermal Time Constant
Cable Length
Ambient Temperature
Operating
Storage
Input-to-Output
The AD4 module provides a single channel of optically-
The AD4 module is designed for use with an ICTD probe from
Inside Sales: (800) 321-OPTO • Product Support: (800) TEK-OPTO • (951) 695-3080 • Fax: (951) 695-3017 • E-mail: sales@opto22.com
16 mA at +15 VDC
11 mA at -15 VDC
1.6 mA at
- 188.4 °C to 150 °C
5% full scale step change in 7.8 seconds
63% full scale step change in 150 seconds
± 0.3 °C
± 0.8 °C
0.083 °C
2.5 minutes typical (still air)
> 2,000 feet (610 meters)
4,000 Vrms
0 °C to 70 °C
-25 °C to 85 °C
5 VDC
I/O MODULES
ICTD
AD4
Number
Part
ANALOG INPUT
ICTD Temperature Input
ICTD Temperature Probe
STANDARD
Description
page 1/2

ICTD Summary of contents

Page 1

... Field connections to the module are made via two terminals on the analog I/O rack. The AD4 module is designed for use with an ICTD probe from Opto 22 or from other vendors. The ICTD probe is encapsulated and completely isolated from ground loop possibilities. The ICTD can be used in energy management, freezer control, and similar appllications ...

Page 2

... DATA SHEET Form 446-050803 Specifications (continued) ICTD Input Temperature Range - 40 °C to 100 °C Output 233 µA @ -40 °C 373 µA @ 100 °C Sensitivity 1 µA/°K Input Response Time 5 %/7 °C/7.8 seconds (% of Span/∆ °C/∆ Time) 20 %/28 °C/33.6 seconds 63.2 %/88.48 °C/150 seconds Output Accuracy ± ...

Page 3

... Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • Phone: (951) 695-3000 • (800) 321-OPTO • Fax: (951) 695-3095 • www.opto22.com Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • Phone: (951) 695-3000 • (800) 321-OPTO • Fax: (951) 695-3095 • www.opto22.com Inside Sales: (800) 321-OPTO • ...