Omega Products OS425-LS User Manual

Professional Infrared Thermometer

with 50:1 Field of View and Magnetic Mount

OS425 Series

U Measurement Range:

OS425-LS: -60 to 1000°C (-76 to 1832°F) OS425HT-LS: -60 to 1500°C (-76 to 2732°F)

U Magnetic Swivel Mount U 50:1 Field of View U Type K Thermocouple

Input

U Adjustable Emissivity U Backlit Display Built-In U Laser Circle Sighting U LCD Error Messages U Modes:

AVG, DIF, HI/LO

ALARM, MAX/MIN, ALARM

U White LED Light U ºC/ºF Selectable

The OS425 series are fully functional infrared non-contact temperature measuring devices. Along with a magnetic mount, the OS423 series offers laser sighting, several mathematical modes, and adjustable emissivity. Long battery life (typical 180 hrs without laser or backlight), is obtained from 2 “AAA” batteries along with automatic shut-off. The 50:1 field of view measures small and distant targets. Display backlight enables night and low light viewing.

Specifications

Temperature Range: OS425-LS: -60 to 1000ºC

(-76 to 1832ºF) OS425HT-LS: -60 to 1500ºC (-76 to 2732ºF)

Thermocouple Range: -64 to 1400°C (-83 to 1999°F)

Accuracy: ±1ºC (±1.8ºF) Target Temp: 15 to 35ºC

(59 to 95ºF) Ambient Temp: 25ºC (77ºF)

Accuracy: ±2% of reading or 2ºC (4ºF) whichever is greater

Target Temp: >35 to 1000ºC; Thermocouple Accuracy: ±1% of

reading or 1°C (1.8°F) whichever is greater (test under Tamb = 23 ±6°C)

Operating Range: 0 to 50ºC (32 to 122ºF)

Emissivity Range: 0.95 default, adjustable 0.1 to 1 step 0.01

Resolution (-9.9 to 199.9º):

0.1ºC (0.1ºF)

OS425-LS

SPHT-K-6 6" Type K surface probe.

Patented

Covered by U.S. and

International patents and

pending applications.

CAUTION! is not intended for medical use or use on humans

OMEGACARESM extended warranty program is available for models shown on this page. Ask your sales representative for full details

Extended Warranty

Program

Response Time 90%: 1 sec Distance to Spot Ratio: 50:1 Power: 2 “AAA” alkaline batteries

(included) Battery Life: Typical 180 min, 140 hours

continuous use (alkaline, without laser or backlight)

Dimensions:

47.0 D x 197.0 W x 203.3 mm L (1.8 x 7.7 x 8.0")

Weight: 386.1 g (13.62 oz) including batteries

To Order

Model No. Description

OS425-LS Professional 50:1 IR thermometer with magnetic mount

OS425HT-LS Extra high temperature IR thermometer

SPHT-K-6 6" Type K surface probe

Comes complete with magnetic swivel mount, 2 “AAA” alkaline batteries, Type K thermocouple, hard carrying case and operator’s manual.

Ordering Examples: OS425-LS, infrared thermometer. 1-year warranty to a total of 4 years.

Visit omega.com/os425-ls for Pricing and Details

when placing an order. OMEGACARE covers parts, labor and equivalent loaners.

Free

Thermocouple Included!

OS425 models include a free 1 m (40") Type K insulated beaded wire thermocouple with subminiature connector and wire spool caddy.

Order a Spare! Model No. SC-GG-K-30-36

OCW-3, OMEGACARE

– This product

extends standard

J-36