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Infrared Temperature Sensor/Transmitters

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Data Sheet (PDF)

Item# OS101E

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-18 to 538°C (0 to 1000°F) Temperature Range
Adjustable Emissivity from 0.10 to 1.0
Fast, Accurate, Repeatable Readings
Type K Thermocouple, 0 to 5 Vdc, 0 to 10 Vdc, 4 to 20 mA, or 1 mV/Deg Analog Output Models
Built-In °C/°F-Switchable
LED Display Model Available
Rugged, Miniature Industrial Enclosure with Remote Sensor Head
User-Adjustable High or Low Alarm Output
PC Interface Standard on All Models
OS100-SOFT Data Acquisition and Real- Time Temperature Display Software
NEMA 4 (IP65) Rated Aluminum Housing
Models with High- Temperature Sensor Head Available

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Housing Material Aluminum
Form Factor Fixed Mount
Emissivity 0.10 to 1.00
Beam Divergence <2 mrad
Beam Diameter 5 mm
Maximum Ambient Humidity 95% RH non-condensing
Maximum Ambient Temperature 50°C (122°F)
Maximum Laser Wavelength 670 nm (red)
Maximum Operating Distance 9.1 m
Minimum Laser Wavelength 630 nm
Repeatability ±1% rdg
Measurement Type Temperature
Sensor Diameter 1 in
Measurement Units RH
Sensor Length 2.5 in
Warm-up Period 3 minutes
Temperature Accuracy ±2% rdg or 2.2°C (4°F)

OMEGA’s new OS100E Series miniature infrared transmitters measure a temperature range of -18 to 538°C (0 to 1000°F). They consist of a remotely mounted infrared sensor head connected to a high-performance, microprocessor-based signal conditioner. The miniature sensor head is ideal for measuring temperature in confined, hard-to-reach places and harsh environments. The sensor head is connected to the main electronics housing via a 1.8 m (6') shielded cable. The signal conditioner’s main electronics are mounted in a rugged NEMA 4 (IP65) rated die-cast aluminum housing. Model OS102E includes a built-in LED display that is switchable between °C and °F. Standard features include adjustable emissivity, field-adjustable alarm output, and RS232 PC interface. The unit has analog outputs such as 4 to 20 mA, 0/5 Vdc, 0/10 Vdc, 1 mV/degree, and Type K thermocouple.

SPECIFICATIONS
Temperature Range: -18 to 538°C (0 to 1000°F)
Accuracy: ±2% rdg or 2.2°C (4°F), whichever is greater; ( @ 22°C (72°F) Ambient Temperature and Emissivity ≥0.95
Optical Field of View: 6:1 (distance/spot size)
Sensor Head Cable Extension: Up to 15 m (50') total
Repeatability: ±1% rdg
Spectral Response: 5 to 14 microns
Response Time: 100 ms (0 to 63% of final value)
Emissivity Range: 0.1 to 1.00, adjustable
Display Option (102E): 4-digit LED, °C/°F switchable
Operating Ambient:
Main Transmitter: 0 to 50°C (32 to 122°F)
Sensor Head: 0 to 70°C (32 to 158°F)
Sensor Head (-HT Model): 0 to 85°C (32 to 185°F)
Sensor Head with OS100-WC (Water Cooling Jacket): 0 to 200°C (32 to 392°F)
Relative Humidity: Less than 95% RH, non-condensing
Water Flow Rate for OS100-WC: 0.25 GPM, room temperature
Thermal Shock: About 30 minutes for 25°C (77°F) abrupt ambient temperature change
Warm-Up Period: 3 minutes
Air Flow Rate for OS100-AP: 1 CFM (0.5 L/s)
Power: 12 to 24 Vdc @ 150 mA
PC Communications: Serial RS232, 2-way
Analog Outputs:
MV: 1 mV/degree
K: K Type thermocouple
MA: 4 to 20 mA
V1: 0 to 5 Vdc
V2: 0 to 10 Vdc
Output Load Requirements:
Min Load: 1 kΩ (0 to 5 Vdc), 2 kΩ (0 to 10 Vdc)
Max Load (4 to 20 mA): (supply power - 4)/20 mA
Transmitter Housing: NEMA 4 (IP65), die-cast aluminum
Sensor Head Housing: NEMA 4 (IP65), aluminum
Alarm Output: Open drain, 100 mA
Alarm Setpoint: 0 to 100%, adjustable
Alarm Deadband: 5.5°C (10°F)
Dimensions:
Sensor Head: 25.4 OD x 63.5 mm L (1 x 2.5")
Main Housing: 65.5 W x 30.5 H x 115.3 mm L (2.58 x 1.2 x 4.54")
Weight: 272 g (0.6 lb)

LASER SIGHT ACCESSORY (OS100-LS)
Wavelength (Color): 630 to 670 nm (red)
Operating Distance (Laser Dot): Up to 9.1 m (30')
Max Output Optical Power: Less than 1 mW @ -6°C (22°F) ambient temperature
European Classification: Class 2, EN60825-1/11.2001
Max Operating Current: 45 mA @ 3 Vdc
FDA Classification: Complies with 21 CFR 1040.10, Class II Laser Product
Beam Diameter: 5 mm
Beam Divergence: <2 mrad
Operating Ambient: 0 to 50°C (32 to 122°F); <95% RH, non-condensing
Power Switch: On/off slide switch on the battery pack
Power Indicator: Red LED
Power: Battery pack, 3 Vdc (consists of two 1.5 Vdc "AA")
Software (included): Requires Windows 98 or newer operating system

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