Just 14 mm dia x 28 mm long, interchangeable SS head of MID senses -40 to +1,112°F with 1% accuracy using 10:1 or 2:1 optics. Remote electronics module presents reading on backlit 5-digit LCD and outputs 4-20 mA, 0-20 mA, 0-5 V, J t/c, or K t/c signal. System responds to temperature changes in 150 msec; outputs 5 Vdc at adjustable setpoint; stores 8-position recipe table; and has adjustable transmissivity and emissivity. Up to 32 units network via RS232 with PC running bundled software.