Data Logger: Digital 4 Input Thermometer -328° to 2498°F (DT304) w/K-Type Probe, Software & Ruggedized Housing

APOLLO III: DT304

Features:

• 4 Thermocouple inputs
• Data logging intervals can be programmed - 9,999 memory positions
• USB interface (software included)
• Large backlit multi parameter display
• Internal 24 hour clock
• Thermocouple temperature offset
• Accepts J, K, T and E type Thermocouples
• MIN, MAX, AVG & Data Hold
• Differential T1-T2, T3-T4
• Convenient probe storage
• °F, K and °C selectable
• Low battery indicator
• Auto power off (can be re-programmed)
• Relative mode
• CAT 1 Overvoltage
• CE Certified

Specifications:

• Temperature measuring range K-Type Bead: -40° to +900°F (-40° to +480°C)
• Temperature measuring range J-Type Probe: -346° to +2192°F (-210° to +1200°C)
• Temperature measuring range K-Type Probe: -328° to +2498°F (-200° to +1370°C)
• Temperature measuring range T-Type Probe: -418° to +752°F (-250° to +400°C)
• Temperature measuring range E-Type Probe: -238° to +1832°F (-150° to +1000°C)
• Temperature resolution:
  • <1000°: 0.1 °F/°C
  • ≥1000°: 1.0 °F/°C
• Accuracy*:
  • J, K, T, and E-Type; ±[0.1% +1.0°F (0.5°C)
  • Below -148°F (-100°C): add 0.2% of reading for J, K, and E-Type
  • 0.1% of reading for T-Type
• Operating temperature range: 14° to 122°F (-10° to 50°C)
• Storage temperature range: -40° to 140°F (-40° to 60°C)
• Temperature Coefficient:
  • 0.01% of reading 0.1°F per °F(+0.05°C per °C) for <+64°F (+18°C) or +82°F (+28°C)
  • Below -148°F (-100°C): add 0.05% of reading for J, K, and E-type; and 0.1% of reading for T-type
• Humidity range:
  • Non condensing: <50°F (10°C)
  • 85% RH: 50° to 86°F (10° to 30°C)
  • 70% RH: 86° to 104°F (30° to 40°C)
  • 45% RH: 104° to 122°F (40° to 50°C)
• Altitude:
  • Operating: up to 200 m
  • Storage: up to 10000 m
• IP67 Water submersion (3’ for 30 min.)
• Real time clock tolerance: about 1 second per day
• High pressure dust resistance (max depression of 20 mbar for 8 hours)
• CAT 1: Overvoltage (Installation) CATEGORY I, Pollution Degree 2 per IEC 1010-1
• Dimensions: 7.20” x 3.70” x 1.70 (H x W x D)
• Weight: approx. 16.2 oz (460 g)
• Power: (2) "AAA" 1.5v
• Certification CE
• Safety:
  • IEC 1010-1 (2001), UL 3111-1 (6, 1994)
  • EN 61010-1 (2001), CSA C22.2
  • No. 1010.1 (1992)

Supplied with:

• (4) K type probe with lead wraps
• 5 year limited manufacturer's warranty
• Software
• 2 AAA batteries
• Quick start guide

*Accuracy is specified for ambient temperatures between 64°F (18°C) and 82°F (28°C) for a period of 1 year. The above specifications do not include thermocouple error.

Download User's Manual (PDF format)