DIAS DT4L Non Contact IR Pyrometer


(GST 18% Exclusive)

50 in stock


  Usually ships in 4 - 6 weeks

(However please contact store for precise delivery schedule. Backorder also allowed)

DIAS DT4L Non Contact IR Pyrometer are specifically designed for industrial purpose. The devices are suitable for temperature measurement from –40 °C to 1000 °C on many different nonmetallic or coated metallic surfaces. The solid body allows usage even under rough environmental conditions.

Applications: Paper and packaging industry, Kiln engineering, Glass and ceramics industry,  Food industry, Chemical industry

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DIAS DT4L Non Contact IR Pyrometer temperature linear standard output signal of 0/4 to 20 mA allows easy implementation in existing measuring and control systems. The device is equipped with a galvanically isolated RS-485 interface, which allows parameterizing and software evaluation even in bus systems. All parameters are adjustable via push-buttons and display directly on the device. Also by using the comfortable parameterizing and evaluation software PYROSOFT Spot the parameters can be easily adjusted to the application.


Features  of DIAS DT4L Non Contact IR Pyrometer :

  •  For temperature measurements between –40 °C and 1000 °C
  •  0/4 to 20 mA temperature linear output, switchable
  •  RS-485 interface
  •  Two opto relay outputs, potential-free
  •  Small sensor head
  •  Display and programming keyboard


Additional information

Weight 1 kg

DIAS Infrared Sysytem

Model No


Selectable Units

Temperature: °F, °C


-40 °C to 1000 °C

Spectral Range

8 μm to 14 μm


Fixed optics : 20 : 1

Operating Temperature

Head: 0 °C to 125 °C, electronics box: 0 °C to 70 ° C, head (HT): 0 °C to 180 °C

Storage Temperature

–20 °C to 70 °C


RS-485 (galvanically isolated), half duplex, max. baudrate 115 kBd, data protocol Modbus RTU

Data Storage

Minimum and maximum value storage

Emissivity adjustment

0.200 to 1.000, adjustable (factory setting when delivered: 1.000)

IP Rating

IP 65

Response Time

100 ms, adjustable up to 100 s

Power Supply

24 V DC ± 25 %, residual ripple 500 mV

Power Consumption

approx. 2 W


0/4 to 20 mA, switchable, temperature linear, max. burden 700 Ω


110 X 80 X 40 mm


500 Grams

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DIAS DT4L Non Contact IR Pyrometer


(GST 18% Exclusive)

Add to cart