Optris CSlaser LT Specifications

optris

®

CSlaser LT

TECHNICAL DATA

Two-wire infrared
thermometer for tempera­ture measurement from
–30 °C to 1000 °C

(– 22°F to 1832 °F)

Features:

• Temperature range from –30 °C to 1000 °C (– 22 °F to 1832 °F), measuring spots
up from 1.4 mm (0.06 in) and response times up from 150 ms

• Single-piece, robust design for easy installation into your process system

• Standard two-wire interface for reliable data transfer and easy integration into

a PLC

• Innovative double-laser sighting for exact marking of measurement targets

• Fast sensor parameterisation and real-time measurement via USB

• Dependable in ambient temperatures up to 85 °C (185 °F) without additional
cooling

• Wide power range: 5 – 28 V DC

General specications

Environmental rating IP 65 (NEMA-4) front mountable

at vacuum processes (up to 10

Ambient temperature –20 °C to 85 °C (–4 °F to 185 °F)

(50 °C (122 °F) with laser ON)

Storage temperature –40 °C to 85 °C (–40 °F to 185 °F)

Relative humidity 10 – 95 %, non condensing

Vibration IEC 68-2-6: 3 G, 11 – 200 Hz, any axis

Shock IEC 68-2-27: 50 G, 11 ms, any axis

Weight 600 g (21.2 oz)

–3

mbar)

Electrical specications

Output / analog 4 – 20 mA

Loop resistance Max. 1000 Ω

1)

Measurement specications

Temperature range
(scalable via software)

Spectral range 8 – 14 μm

Optical resolution
(90 % energy)

System accuracy
(at T

= 23 ±5 °C) (73 ±9 °F)

amb

Repeatability
(at T

= 23 ±5 °C) (73 ±9 °F)

amb

Temperature resolution 0.1 K

Response time (90 % signal) 150 ms

Emissivity/ Gain (adjustable
via sensor or software)

IR window correction
(adjustable via software)

Signal processing (parameter
adjustable via software)

Software optris

1)

In dependence on supply voltage

2)

Whichever is greater

–30 °C to 1000 °C (–22 °F to 1832°F)

50:1

±1 % or ±1 °C
(±1 % or ±1.8 °F)

±0.5% or ±0.5 °C
(±0.5 % or ±0.9 °F)

0.100 – 1.100

0.100 – 1.000

Peak hold, valley hold, average; extended hold
function with threshold and hysteresis

®

Compact Connect

2)

2)

Output / alarm 0 – 30 V / 500 mA

Output / digital Uni-/ bidirectional, 9.6 kBaud,

Cable length
(connector version only)

Current draw (laser) 45 mA at 5 V

Power supply 5 – 30 V DC

(open collector)

0/3 V Pegel, USB optional

3 m / 8 m / 15 m (9.8 ft / 26.2 ft / 49.2 ft)

20 mA at 12 V
12 mA at 24 V

Optris Infrared Sensing, LLC · 200 International Drive, Suite 170 · Portsmouth · NH 03801 USA
Phone: [phone] · E-mail: [e-mail] · www.optris.com

optris

A

Optical parameter

20

S

(0.79)

D 0

(0)

Connections

®

CSlaser LT

21

22

23

(0.83)

300

(11.8)

(0.87)

600

(23.6)

(0.91)

900

(35.4)

24

(0.94)

1200

(47.2)

35

(1.38)

1500

(59.1)

46

(1.81)

1800

(70.9)

57

(2.24)

2100

(82.7)

68

(2.68)

2400

(94.5)

mm
(in)

mm
(in)

CSlaser LT opticsSF optics, D:S = 50:1, 24 mm @ 1200 mm (0.94 in @ 47.2 in)

... SF 24 mm @ 1200 mm (0.94 in @ 47.2 in)

... CF1 1.4 mm @ 70 mm (0.06 in @ 2.76 in)

... CF2 3 mm @ 150 mm (0.12 in @ 5.91 in)

... CF3 4 mm @ 200 mm (0.16 in @ 7.87 in)

... CF4 9 mm @ 450 mm (0.35 in @ 17.7 in)

Analog mode
of operation

Digital mode
of operation

Dimensions

Dimensions CSlaser LT

Loop +
Laser +

RxD
Loop –
Laser –
Shield

Loop +
Laser +
TxD
RxD
Loop –
Laser –
Shield

4 – 20 mA

0 – 30 V DC / 500 mA

5 V DC [white]

IN [yellow]
OUT [green]
GND [brown]

Shield [black]

5 – 28 V DC

+
–

PC

Electrical connections /
emissivityadjustment
(sensor back side)

Specications are subject to change without notice · CSlaser LT-E2018-08-A