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OPT-CT-LT

Compact Series - CT

Manufacturer

Optris

Article

96175

A general-purpose IR sensor with an adjustable emissivity coefficient. The compact size sensor head is easy to use also in hot measurement locations, sensor max. 180°C without cooling. Measuring range is -40...600°C or -40...975°C, when the distance-to-spot ratio is 22:1. Sensor head with 3 m cable from electronic enclosure. Enclosure has a screen and buttons for scaling output data and setting the emissivity coefficient. Colour of the LCD display changes if the alarm threshold is exceeded. Also available with 3 m, 8 m or 15 m cable.

Output 0/4-20mA, 0-5 V, 0-10 V, Tc. Options: USB, RS232, RS485, CAN-Bus, Profibus DP and Ethernet.

Type

Distance-to-spot ratio

Temperature range

Wavelength

Ambient max. temperature

Details

OPT-CT-LT02

2:1

-50...600°C

8-14 μm

130°C

 

OPT-CT-LT02H

2:1

-40...975°C

8-14 μm

250°C

 

OPT-CT-LT10H

10:1

-40...975°C

8-14 μm

250°C

 

OPT-CT-LT15

15:1

-50...600°C

8-14 μm

180°C

 

OPT-CT-LT15CF

15:1

-50...600°C

8-14 μm

180°C

CF optics: 3 mm@ 50 mm

OPT-CT-LT15Fast

15:1

-50...975°C

8-14 μm

120°C

9 ms response time

OPT-CT-LT20

22:1

-50...975°C

8-14 μm

180°C

 

OPT-CT-LT20CF

22:1

-50...975°C

8-14 μm

180°C

CF optics: 2.5 mm@ 50 mm

OPT-CT-LT25Fast

25:1

-50...975°C

8-14 μm

120°C

6 ms response time

Load manuals (pdf)
Load datasheets (pdf)

Input details

measuring range

-50 - 600°C

Output details

outputs

4...20 mA

Power supply

supply voltage

8-36 VDC

Sensor details

repeatability

0.5% from reading or 0.5 °C


emission coefficient

adjustable 0.1-1.0


minimum sensor temperature

-20 °C


sensor type

infrared


accuracy

+-1% of reading or +-1°C


wave lenght

8...14µm

General information

air purge

Optional


weight

sensor 95 g


protection class

IP65


dimensions

sensor head 14x28 mm


installation

sensor at the end of cable


minimum ambient temperature

0 °C (electronic box)


approvals

CE


case material

stainless steel


maximum ambient temperature

180°C

Small IR sensor head for hot conditions and a control unit with screen. Temperature range -50...975°C. Different distance-to-spot ratios. Output 0/4-20mA, 0-5 V, 0-10 V, Tc. Options: USB, RS232, RS485, CAN-Bus, Profibus DP, Ethernet.