SERIES: HIT250 ^ ONE / TWO INPUT CHANNELS ^ PROGRAMMABLE INPUT (OPTION) ^ CELSIUS OR FAHRENHEIT SELECTABLE ^ AUTO-POWER OFF FUNCTION ^ MINIMUM, MAXIMUM FUNCTION DESCRIPTION Physical Data Case Material Probe Connection Dimensions Weight Indumart’s HIT250 is a hand-held microprocessor based device for measurement of temperature in one or two points, using Pt-1000 or T/C types J, K and S. In addition, Indumart’s programmable thermometer can also measure the temperature difference between two points. HIT250 has a 4-digit display providing a resolution of 0.1°C within the range of -99.9 to +999.9 °C. Its features include: Auto Power-Off Function, Celsius or Fahrenheit selectable measuring unit and Min / Max. Function. HIT250 is programmed and operated via a folio-type keyboard providing high degree of environmental protection for the unit. HIT250 can be supplied with two long-life or rechargeable 1.5 V, AAType batteries. Operating Condition Operating Temperature Operating Humidity Power Supply Supply Voltage Two 1.5 V Batteries, Type: AA Operating Consumption Less than 3 mA Standby Consumption Less than 5 uA Auto Power-Off time Programmable from 0 to 30 min. Plastic 4-Pin Socket M8 100 x 60 x 25 mm Max. 110 g (with batteries) The unit is supplied with one or two temperature probes with M8 connectors. The high accuracy and low power consumption of Indumart’s HIT250 make it a widely applicable measuring instrument. PROGRAMMABLE THERMOMETER Mode/: HIT250 - Inputs Pt-1000 Thermocouple Type "J” Thermocouple Type “K” Thermocouple Type “S” Indication and Keyboard Digital Display 4-Digit, 8-Segment LCD, 13 mm Keyboard Folio-Type, 3 membrane keys Accuracy Measurement Error (Pt-1000) Measurement Error (TC) Non-Linearity Error Cold Junction Compensation Temperature Drift Supply Voltage Variation 0.1% of Span 0.3% of Span Negligible +/- 1°C 0.01% of Span for 1°C 0.05% of Span for 1°C INPUT TYPE PT-1000 T/C TYPE “J” T/C TYPE “K” T/C TYPE “S” PROGRAMMABLE POWER SUPPLY LONG LIFE AA BATTERIES RECHARGEABLE BATTERIES 1-15 W. Pearce St., Richmond Hill, Ont. L4B 1H6, Canada INC. Phone: (905) 707-9998 Fax: (905) 707-8484 E-mail: Sales@Indu