Made for non-contact temperature monitoring in confined and hard-to-reach places, this infrared transmitter measures up to 1000°F (538°C) with a 6:1 field of view and a 4 to 20 mA output. It includes a built-in °C/°F-switchable LED display, adjustable emissivity, and an RS232 PC interface in a NEMA 4 (IP65) die-cast aluminum housing. Ideal for process and machine monitoring with local readout.
Made for non-contact temperature monitoring in confined and hard-to-reach places, this infrared transmitter measures up to 1000°F (538°C) with a 6:1 field of view and a 4 to 20 mA output. It includes a built-in °C/°F-switchable LED display, adjustable emissivity, and an RS232 PC interface in a NEMA 4 (IP65) die-cast aluminum housing. Ideal for process and machine monitoring with local readout.
The OMEGA® 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. OS102E includes a built-in LED display that is switchable between °C and °F.
Features
Applications
| Temperature range | 0 to 1000°F (-18 to 538°C) |
| Accuracy @ 72°F (22°C) ambient, emissivity 0.95 or greater | ±2% reading or ±2.2°C (4°F), whichever is greater |
| Field of view | 6:1 (distance/spot size) |
| Repeatability | ±1% reading |
| Spectral response | 5 to 14 microns |
| Response time | 100 ms (0 to 63% of final value) |
| Emissivity range | 0.1 to 1.00, adjustable |
| Output | 4 to 20 mA |
| Maximum load (4 to 20 mA) | (supply power - 4) / 20 mA |
| Display | 4-digit LED, °C/°F switchable |
| PC communications | Serial RS232, 2-way |
| Power | 12 to 24 V DC @ 150 mA |
| Sensor head cable extension | Up to 15 m (50') total |
| Alarm output | Open drain, 100 mA |
| Alarm setpoint | 0 to 100%, adjustable |
| Alarm deadband | 5.5°C (10°F) |
| Operating temperature (main transmitter) | 32 to 122°F (0 to 50°C) |
| Operating temperature (sensor head) | 32 to 158°F (0 to 70°C) |
| Operating relative humidity | Less than 95% RH, non-condensing |
| Transmitter housing | NEMA 4 (IP65), die-cast aluminum |
| Sensor head housing | NEMA 4 (IP65), aluminum |
| Dimensions | Sensor head: 1 x 2.5" (25.4 x 63.5 mm) Main housing: 2.58 x 1.2 x 4.54" (65.5 x 30.5 x 115.3 mm) |
| Weight | Weight: 0.6 lb (272 g) |
| Temperature range | 0 to 1000°F (-18 to 538°C) |
| Accuracy @ 72°F (22°C) ambient, emissivity 0.95 or greater | ±2% reading or ±2.2°C (4°F), whichever is greater |
| Field of view | 6:1 (distance/spot size) |
| Repeatability | ±1% reading |
| Spectral response | 5 to 14 microns |
| Response time | 100 ms (0 to 63% of final value) |
| Emissivity range | 0.1 to 1.00, adjustable |
| Output | 4 to 20 mA |
| Maximum load (4 to 20 mA) | (supply power - 4) / 20 mA |
| Display | 4-digit LED, °C/°F switchable |
| PC communications | Serial RS232, 2-way |
| Power | 12 to 24 V DC @ 150 mA |
| Sensor head cable extension | Up to 15 m (50') total |
| Alarm output | Open drain, 100 mA |
| Alarm setpoint | 0 to 100%, adjustable |
| Alarm deadband | 5.5°C (10°F) |
| Operating temperature (main transmitter) | 32 to 122°F (0 to 50°C) |
| Operating temperature (sensor head) | 32 to 158°F (0 to 70°C) |
| Operating relative humidity | Less than 95% RH, non-condensing |
| Transmitter housing | NEMA 4 (IP65), die-cast aluminum |
| Sensor head housing | NEMA 4 (IP65), aluminum |
| Dimensions | Sensor head: 1 x 2.5" (25.4 x 63.5 mm) Main housing: 2.58 x 1.2 x 4.54" (65.5 x 30.5 x 115.3 mm) |
| Weight | Weight: 0.6 lb (272 g) |
