OMEGA's new OS100E Series miniature infrared transmitters measure a temperature range of -18 to 538°C (0 to 1000°F). All models feature 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 is 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 RS-232 PC interface. Available analog outputs include 4 to 20 mA, 0/5 Vdc, 0/10 Vdc, 1 mV/Deg, and Type K thermocouple. All models are CE marked.* Accuracy: ±2% of reading or 2.2°C whichever is greater * Repeatability: ±1% of reading * Spectral Response: 5-14 µm * Response Time: 150 mSec (0 to 63% of final reading) * Emissivity Range: 0.10 to 1.0 * Field of View: 6:1 * Open Aperture: 0.4" 10mm * Ambient Operating Range: * Main electronics: 0 to 50°C (32 to 122°F) * Sensor head: 0 to 70°C (32 to 158°F) * High temp sensor head (-HT): 0 to 85°C (32 to 158°F) * Power: 12 to 24 Vdc * Temperature Range: -18 to 538°C (0 to 1000°F) * Alarm: Adjustable, open drain (100 mA) * Transmitter Output: Type K thermocouple, 1 mV/deg, 0 to 5 Vdc or 4 to 20 mA. Internal screw terminal connections * Electronics Housing: NEMA-4, diecast aluminum * Sensor Head Cable Length: 6' (1.8m) standard * Box Dimensions: 11.4 x 6.3 x 3 cm (4.5" x 2.5" x 1.2") * Weight: 300 g (0.6 lb) * Sensor Head: 25 dia. x 64 mm long (1" x 2.5") with 3/4-16 UNF thread