Skip to Main Content
  • Instrumart
Instrumart logo
  • Products
  • Brands
  • Applications
  • Lab
  • Blog
  • Account
  • Email Us
  • 1-800-884-4967
  • What can we help you find?

    Can’t find what you’re looking for? Contact one of our engineers today. We’re open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
    • 1-800-884-4967
    • Email Us
    • Live Chat
  1. Infrared Thermometers
  2. Fixed Infrared Thermometers

Optris CThot Infrared Temperature Sensor

Fixed infrared pyrometer resistant to ambient temperatures up to 482°F without additional cooling, measures temperature ranging from -40 to 1787 °F.

Optris CThot Infrared Temperature Sensor
Optris CThot Infrared Thermometer
Starting at $755.00

View Company Reviewsby Trustpilot
Manufactured
  • By Optris
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
Trustpilot

Overview

Features

  • -40 to 1787°F temperature range
  • ±1% or ±2.7°F accuracy
  • 2:1 or 10:1 optical resolution
  • 8 to 14µm spectral range
  • 100ms response time
  • 0.1 to 1.1 adjustable emissivity
  • Universal analog output
  • 8-36VDC power supply
  • 100mA max current draw
  • Available in 3, 8 or 15m cable lengths
  • Includes D06ACCTMHS massive housing
  • IP65 NEMA-4 rated
Instrumart logo
Looking for a fever screening solution? Here's a list of approved items.

Instrumart logo
Trying to find effective aperture or spot size for your camera? Use our Optics Calculator or Spot Size Calculator.

What's in the Box

  • Mounting nut
  • D06ACCTMHS massive housing
  • Electronic box with LCD display
  • Programming keys
  • Manual

Description

The Optris CThot infrared temperature sensor is designed for high-temperature environments. It can endure ambient temperatures up to 482°F without the need for additional cooling. It is suitable for applications in dryers, ovens, heat treatment lines for metal and glass, and semiconductor processing. The Optris CThot includes D06ACCTMHS massive housing to stabilize measurements in applications with significant and short-term variations in ambient temperatures.

Selectable analog outputs and multiple digital interfaces offer high variability. Field selectable analog outputs options include 0/4-20mA, 0-5, and 0-10 V, and type K or J thermocouples. The Optris CThot includes a programmable functional input for setting external emissivity, ambient temperature compensation, and reset of hold functions. It also features peak hold, valley hold, average, and an extended hold function with threshold and hysteresis. USB, RS485, RS232 interface, 2 optically isolated relay outputs, CAN-Bus, Profibus DP, and Ethernet available with plug-in options.

The Optris Compact Connect temperature analysis software is available as a free download and is necessary to document and analyze temperature measurement data. It is compatible with all netbooks, notebooks, and PC systems via Windows XP, Windows Vista, Windows 7 and 8.

Documents

Spec Sheets

  • Optris CThot Infrared Thermometer Datasheet PDF (620 KB)

Manuals

  • Optris CThot Infrared Thermometer Manual PDF (2.5 MB)

Links

  • Optris Spot Size Calculator
  • Optris Optics Calculator
  • All possible part numbers

Accessories

Software

Optris Compact Connect Software
Optris Compact Connect Software

Temperature analysis software for simple and fast parameterization of compact and high performance fixed IR thermometers.

$0.00

Accessories

Please consider these optional accessories.

Optris ACCTAPMH Air Purge Collar
Optris ACCTAPMH Air Purge Collar

For massive housing, M18x1 thread.

$95.00
Optris ACCTFBMH Mounting Bracket
Optris ACCTFBMH Mounting Bracket

Single axis mounting massive housing bracket designed to be used with 18mm (M18) massive housing diameter.

Some Models in Stock
Starting at $28.00
Optris CT Series Digital Interface
Optris CT Series Digital Interface

Relay, RS485, RS232, USB, RS485/422, Modbus RTU, CAN-Bus & Profibus-DPv1 interfaces.

Some Models in Stock
Starting at $65.00
Optris ACCTRAIL Rail Mount Adapter
Optris ACCTRAIL Rail Mount Adapter

Mounts CT electronics on a DIN rail.

$26.00
Optris ACCTCERT Calibration Certificate
Optris ACCTCERT Calibration Certificate

For the CT LT infrared thermometer, at Tamb 166 & 500°C.

$140.00

In Stock

Part Number Price Available
OPTCTLT10HCB15H
Show Configuration
$1,043.00 1 in stock
Configuration for OPTCTLT10HCB15H
Base Price:
$0.00
Optics
10:1 (+$755.00)
Close Focus Optics
Not included
Cable Length
15m (+$288.00)
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 6 weeks". Click here to select options

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart

Recently Viewed

Optris CThot Infrared Temperature Sensor
Optris CThot Infrared Temperature Sensor
United States Canada Mexico
Shop
Products
Brands
Applications
Support
Customer Service
Ask a Question
Live Chat
Track Order
Fraud Prevention
Financing
Our Company
Blog
About Us
Contact Us
Jobs
Travel Information
Our Team
Privacy Policy
Accessibility Statement
Connect
1-800-884-4967
sales@instrumart.com
Instrumart
35 Green Mountain Dr
S Burlington, VT 05403 US
Mo-Th 8:00am to 5:30pm ET
Fr 8:00am to 5:00pm ET
Join Us on Facebook
Follow Us on X

Instrumart is a member of a family of industrial stores

Instrumart Compressor World Pump World BioPharm World Filtration World Motion World Qualitrol Engineered Solutions Wholesale Air Pipe
© Instrumart 2025

Family of Industrial Stores

Welcome to our family of stores, your go-to source for a wide selection of commercial and industrial products in the flow control and automation sectors. Each store features a curated range of specialized industrial solutions, with many items designed to complement each other, ensuring you can find everything you need for your specific application. Explore the stores below to discover our extensive product offerings for your business needs.

  • Instrumart

    Shop Industrial and Laboratory Instruments.

    Shop Now!
  • Compressor World

    Shop Compressed Air Equipment.

    Shop Now!
  • Pump World

    Shop Industrial, Water, and Waste Water Pumps.

    Shop Now!
  • BioPharm World

    Shop Sanitary Process Solutions and Products.

    Shop Now!
  • Filtration World

    Shop Industrial Filters.

    Shop Now!
  • Motion World

    Shop Motion Control and Process Automation Systems.

    Shop Now!
  • Qualitrol

    Shop Remanufactured or Repair Automation Products.

    Shop Now!
  • Engineered Solutions

    Shop Custom Engineered and Manufactured Systems.

    Shop Now!
  • Wholesale Air Pipe

    Shop Air Piping.

    Shop Now!