OMEGA’s new CE marked low cost OS1590 Series infrared fiber optic thermometer/ transmitter
system measures temperature ranges up to 4500 F and provides
dual analog outputs (4-20 mA, 0-5 VDC, 0-10 VDC, 1 mV/ Degree, J & K T/C)
electrically isolated from the DC power supply input. The main Electronics is in a
NEMA 4 rated Aluminum housing with a local backlit LCD, built-in Relay, and a 4 position
programmable keypad.
SPECIFICATIONS Temperature Range:
-R1: 260 to 538°C (500 to 1000°F)
-R2: 538 to 1093°C (1000 to 2000°F)
-R3: 1093 to 2482°C (2000 to 4500°F) Accuracy: 1% of rdg Repeatability: 0.75% of rdg Response Time: 25 msec (0 to 63% of final value) Emissivity: 0.05 to 1.00 adjustable,
set via keypad Spectral Response: 0.8 to 1.8 microns Analog Output: 1 mV/deg, standard Second Analog Output: 0 to 5 Vdc, 0 to 10 Vdc,
4 to 20 mA, or Type J or K thermocouple Display: Backlit Dual LCD Keypad: 4 position, tactile feedback membrane switch Calculated Temperature Values:
Maximum, minimum, differential
High Alarm: Set via keypad
with built-in relay Relay Contact Rating:
5 A @ 28 Vdc Operating Ambient
Temperature:
0 to 50°C (32 to 122°F) Enclosure: Die cast
aluminum, NEMA-4
DIMENSIONS Main Housing:
8.9 W x 5.6 H x 11.4 L cm
(3.5 x 2.2 x 4.5")
Optical Assembly: L1- Lens:
2.5 Dia. x 15.9 cm (1 x 6.25") L2- Ceramic Tip: 0.47 Dia. x 15.2 cm (0.187 x 6") L3- Polymer Bolt: 0.95 Dia. x 10 cm (0.375 x 4") Power: 18 to 36 Vdc
(*) Specify second analog output: -J = Thermocouple output, Type J (For R1 Temp range only); -K = Thermocouple output, Type K (For R1& R2 Temp
range only); -mA = 4 to 20 mA output; -V1 = 0/5 Vdc output; -V2 = 0/10 Vdc output. This unit provides two separate analog outputs. The first is 1mV/Deg.
† All dollar amounts on this site are shown in US currency.
Part Number Builder
Option Descriptions
(1)
Optical Assembly
Select L1 for lens probe L2 for ceramic tip L3 for polymer bolt
(2)
Temperature Range
Select R1 for 260 to 538°C (500 to 1000°F) R2 for 538 to 1093°C (1000 to 2000°F) R3 for 1093 to 2482°C (2000 to 4500°F)
(3)
Part Number Code(see table above)
Select Nothing(leave field blank) for no option -1 for code 1 -2 for code 2 -3 for code 3
(4)
Analog Output
Select mA for 4-20mA V1 for 0-5Vdc V2 for 0-10 Vdc J for J thermocouple(R1 range only) K for K thermocouple(R1 and R2 range only)
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.