Features: Robust; 200C; 4-20mA

Technology: Semiconductor and RTD probes; ambient, contact, or insertion.

The HotBoss^®*100 is a versatile, multi-range temperature transmitter. Operating from 10-30VDC, this unit generates a 4-20mA analog signal proportional to the probe temperature, over the designated range. Probes are available in three forms, 1) ambient air, 2) flat, copper, bolt-down contact for bolting to pillow block or motor mount and 3) tubular, SS with 1/4" NPT bushing for replacing a grease fitting on a gear box. For ambient monitoring under 60C (140F), probe is usually installed on control box. Above 60C, mount probe externally using 6-ft long cable supplied.

Custom probe styles and ranges may be specified, including low/high extremes of -20C (-4F) to 200C (392F). Controller unit (5x5x2") is wall mounted. Install one probe at each bearing. A master control box with power supply, sensor electronics, set-point relays, digital meter, alarm strobe/horn and control outputs can be supplied.

Item		Model	Code
HotBoss*100-A	(ambient, free air)	HB100-A	7.1800
"	-G (grease ftg, insert)	HB100-G	7.1805
"	-C (contact, bolt on)	HB100-C	7.1810
"	Electronics control module	HB100-ECM	7.1800/10
"	Ambient probe	HB100-SMR-A	7.1800/15
"	Grease/insertion probe	"         -G	7.1800/25
"	Contact probe	"         -C	7.1800/30
"	Stand alone controller	HB100/SA/CTLR	3.8011

The HotBoss*100 is MSHA-classified G, H and L, issues 95/32/40 respectively under Rel-Tek's "MultiBoss" file for use in hazardous areas. Barriers are available. Call for more details or order.

HotBoss is a registered Rel-Tek trademark.