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Temperature Range:
Accuracy:
OS137A-1
0 to 100ºC (32 to 212ºF)
OS137A-2
-18 to 260ºC (0 to 500ºF)
OS137A-3
-18 to 538°C (0 to 1000°F)
OS137A-1, OS137-2
3% of Rdg or 4.4°C (8°F) whichever is greater
OS137A-3
3% of Rdg or 5.5°C (10°F) whichever is greater
Repeatability:
1% of Rdg or 1.0ºC (2.0ºF) whichever is greater
Field of View:
10 to 1
Spectral Response:
5.5 to 14 microns
Response Time:
150 msec, 0 to 63% of final value
Emissivity:
0.5 to 1.0, adjustable via Single Turn Pot
Alarm Output:
Voltage, 100 mA Drive
Alarm Set Point:
0 to 100% Adj., set via Pot
Analog output:
MA
4 to 20 mA
V1
0 to 5 Vdc
V2
0 to 10 Vdc
K
K type thermocouple, compensated
MVC
10 mV/ºC
MVF
10 mV/ºF
Output Load Requirements:
Min. Load
(0 to 5 Vdc) 1 K-Ohms
Min. Load
(0 to 10 Vdc) 1 K-Ohms
Max. Load
(4 to 20 mA) (Power Supply – 4)/20 mA
Min. Load
(10 mV/Deg) 1 K-Ohms
Min. Load
(K T/C) 10 K-Ohms
Operating Relative Humidity: Less than 95% RH, non-condensing
Water Flow Rate for OS136-WC: 0.25 GPM, room temperature, minimum
Air Flow Rate for OS136-WC 5 CFM (2.4 liters/sec)
Warm up Period:
1 to 2 minutes
Thermal Shock:
About 30 minutes for 25ºC (77°F) abrupt
ambient temperature change
Air Flow Rate for Air Purge Collar 1 CFM (0.5 liters/sec.)
Transmitter Housing:
Stainless Steel 316, NEMA-4 & IP65 rated
Power:
12 to 24 VDC @ 50 mA
Dimensions:
25.4 OD x 127 L mm (1.0” OD x 5.0” L)
Weight:
0.80 lb (363 g)
Operating Ambient Temperature:
No Water Cooling
0 to 70ºC (32 to 158ºF)
With Water Cooling (OS136-WC) 0 to 200ºC (32 to 392ºF)
With Air Cooling (OS136-WC) 0 to 110°C (32 to 230°F)
Specifications
5
5.1 - General
SECTION 5 – SPECIFICATIONS
9