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Digital Thermometer(HIOKI/3441,2), 1300˚C/±0.1%
  • 제조사HIOKI
  • 모델명3441,3442
  • 주요기능 디지털온도계
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TEMPERATURE HiTESTER

HIOKI  / 3441, 3442
Temperature Meter with ±0.1 % Accuracy 

The 3441 and 3442 temperature meters provide high-resolution measurements across a wide range of temperatures using K type thermocouples. With its drip-proof design, the 3442 delivers extended versatility, allowing use in moisture-prone environments when used with a special-purpose temperature probe.
Key Features
• Model 3442 : Waterproof construction
• -100 to 199.9 ˚C: 0.1 ˚C resolution, 200 ˚C to 1300 ˚C: 1 ˚C resolution
• More than 200 hours (1 week) of continuous operation on a single battery
• Max./Min. value recording function and sensor disconnection check function ​

 

 

■ Basic specifications (Accuracy guaranteed for 6 months, Post-adjustment accuracy guaranteed for 6 months)

  3441 3442
Sensor K type thermocouple, (Chromel / Almel)
Measurement range -100 °C to 1300 °C
The actual measurement range is restricted by the temperature probe
(0.1 °C Resolution/ -100 °C to 199.9 °C, 1°C Resolution/ 200 °C to 1300 °C)
Unit accuracy ±0.1 % rdg. ±0.8 °C (-100 °C to 199.9 °C)
±0.2 % rdg. ± 1 °C (200 °C to 1300 °C)
*Accuracy of temperature sensor is added
Water-resistant construction N/A IP 54 (EN 60529: 1991)
Sampling rate 2 times/s
Contact compensation Auto compensation
Functions Max/Min data recording and display, Display data hold, Sensor broken down display, Auto power save, Low battery warning
Power supply R6P (AA) manganese battery ×4, or LR6 (AA) alkaline battery ×4, Continuous use : 200 hr or better (with manganese battery),
Max. rated consumption : 35 mVA
Dimensions and mass 74 mm (2.91 in) W × 155 mm (6.10 in) H × 24 mm (0.94 in) D, 160 g (5.6 oz)
Accessories R6P (AA) manganese battery ×4, Strap band ×1, Instruction manual ×1

■ Probe specifications (9472, 9473, 9474, 9475: Waterproof construction)*1 Sheath type: Responsiveness in ice water at 0 °C (32 °F) and in boiling water at 100 °C (212 °F) Surface type: Responsiveness on a metal surface at 0 °C (32 °F) and at 100 °C (212 °F) *2 At -40 °C (-40 °F ) and more , the greater of ±1.5 °C (±2.7 °F) and ±0.4 % of the measured value *3 ±2.5 °C [ (T-Ts) ≤ 100°C ], -0.03 × T °C to +2.5 °C [100 °C < (T-Ts) ], T : measured temperature (-40 °C to 500 °C), Ts : environmental temperature (0 °C to 40 °C)

Model 9472 9473 9474 9475 9476
Material type K type thermocouple (Chromel / Almel)
Contact type Non-grounded Non-grounded Non-grounded Non-grounded Grounded
Tolerance *2 *3
Response (90%)*1 About 5 sec About 10 sec About 5 sec About 10 sec About 3 sec
Size of Sheath (mm), (inch) φ 2.3 × 150 (mm)
φ 0.09 × 5.91 (in)		 φ 4.8 × 300 (mm)
φ 0.19 × 11.81 (in)		 φ 2.3 × 100 (mm)
φ 0.09 × 3.94 (in)		 φ 4.8 × 100 (mm)
φ 0.19 × 3.94 (in)		 φ 20 (mm)
φ 0.79 (in)
Compensation lead Conventional type (-20 to 90˚C, -4 to 194˚F), 1m (3.28 ft)
Grip heat resistance 80 ˚C (176 ˚F)
Measurement temperature -100 to 300 °C
–148 to 572 °F		 0 to 800 °C
32 to 1472 °F		 -100 to 300 °C
–148 to 572 °F		 -100 to 500 °C
–148 to 932 °F		 -40 to 500 °C
–40 to 932 °F

■ Probe specifications (9180, 9183, 9181, 9182)

Model 9180, 9183 9181 9182
Material type K type thermocouple (Chromel / Almel)
Contact type Non-grounded Grounded Non-grounded
Tolerance 9180 : *4
9183 : *2		 ±2.5 ˚C (±4.5 ˚F ) [(T-Ts) ≤ 100 ˚C (180 ˚F )]
-0.035×T ˚C to +2.5 ˚C [100 ˚C (180 ˚F ) < (T-Ts)]
T: measurement temp. (-50 °C to 400 °C)
Ts: environment temp. (0 °C to 50 °C)		 *4
Response (90%)*1 About 5 sec About 3 sec About 5 sec
Size of sheath (mm), (inch) φ 3.2 × 150 (mm)
φ 0.13 × 5.91 (in)		 φ 13 (mm)
φ 0.51 (in)		 φ 3.2 × 500 (mm)
φ 0.13 × 19.69 (in)
Compensation lead Conventional type (-20 to 90˚C, -4 to 194˚F), 1m (3.28 ft) Heat resisting type (0 to 150 °C, 32 to 302 °F) 2m (6.56 ft)
Grip heat resistance 150 °C (302 °F), Grip size φ 13 × 100 mm (φ0.51 in × 3.94 in) 90 °C (194 °F), clamp size φ 8 × 30 mm (φ 0.31 × 1.18 in)
Measurement temperature -50 to 750 °C
–58 to 1382 °F		 -50 to 400 °C
–58 to 752 °F		 -50 to 750°C
–58 to 1382°F