Looking for a low cost infrared thermometer for OEM applications? The Ircon Modline 4 pyrometer provides two wire simplicity in a small temperature sensing head that can handle industrial applications from -50°F to 2500°F (-50°C to 1300°C). The Modline 4 consists of one Sensor, Conduit Fitting and one detailed Operations Manual. Complete descriptions and specifications are as shown in the catalog.

• Economical Spot Pyrometer
• Rugged, Compact, Self-Contained
• Reliable, Stable, Drift-Free Operation
• Built-In Two Wire Transmitter
• Power With 16-40 Vdc
• Provides 4-20 mAdc Linear Temperature Output
• Emissivity And Response Time Adjustment Built In
• Choice Of Six Spectral Ranges
• Optional Peak Picker

SPECIFICATIONS

Accuracy*
Within 0.75% of full scale temperature or 3°F (1.7°C), whichever is greater
22 Series, 1% of full scale temperature or 5°F (2.8°C), whichever is greater

Repeatability*
0.3% of full scale temperature, 22 Series 0.5% of full scale temperature

Response Time
(to 95% of any change in input)
Continuously adjustable from approximately 0.15 to 10 seconds

Emissivity Range
Adjustable from 0.10 to 0.99 in 0.01 increments

Peak Picker Option
Decay rate adjustable from approximately 15 seconds
to 30 minutes for full scale decay

Input Voltage
16 to 40 Vdc

Loop Voltage Drop
Minimum voltage required is determined by maximum loop drop (total load resistance). Unit drops 15 Vdc

Output Current
4 to 20 mAdc

Temperature Coefficient*
0.015% of span per °F change from nominal value of 77°F over range of 32 to 150°F 0.027% of span per °C change from nominal value of 25°C over range of 0 to 66°C

For the 43 Series, 0.05% of span per °F change from nominal value of 77°F over range of 32 to 150°F 0.09% of span per °C change from nominal value of 25°C over range of 0 to 66°C

For the 22 Series, 0.020% of span per °F change from nominal value of 77°F over range of 32 to 130°F 0.035% of span per °C change from nominal value of 25°C over range of 0 to 55°C

Ambient Temperature Range*
32 to 150°F (0 to 66°C)
32 to 400°F (0 to 200°C) (with optional water cooling enclosure)

Humidity
10 to 90% non-condensing

Environmentally Sealed Housing*
Aluminum casting rated NEMA 4

Optical/Mechanical Alignment*
Optical axis is within 1 degree of mechanical centerline (Within 0.2 inches per foot separation distance or 17 mm per meter separation distance)

Temperature Sensor Weight
2.6 lbs. (1.2 kg)
6.75 lbs. (3.07 kg) (with optional water cooling enclosure)

ACCESSORIES
Power Supply
Model PS-4-0/1.....115/240 Vac.....50/60 Hz..........24 Vdc output
Capable of powering up to 10 Modline 4 sensors.
Temp View Temperature Indicator
110/220 Vac temperature indicator, NEMA 4, IP65 Rated
Optional 4-20 mA analog output and up to 4 setpoint alarms.