CEM DT-8891 DT-8891E Thermocouple Thermometers Backlit Display Infrared K-type Industry Thermometer USB Connected to Computer
CEM DT-8891/DT-8891E Contact Thermometers Thermocouple Thermometers Backlit Display
Thermocouple Thermometers
DT-8891E contact thermometers offer fast response and laboratory accuracy. These thermometers work with K-type thermocouples and one IR temperature probe as temperature sensors, and offer 0.1 ºC/0.1 ºF resolution.
Large backlit display shows any combination of T1, T2, T3, T1-T2 , T1-T3, T2-T3 plus MAX, MIN, AVG
Relative time clock on MAX, MIN and AVG provides a time reference for major events
Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy
Readout in ºC, ºF, or Kelvin (K)
USB interface, USB to UART Bridge Controller(8891C/8891D/8891E)
18,000 records data logger per channel(8891C/8891E)
Auto Power Off mode (Sleep mode) energy saver
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Features: |
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8891 |
8891A |
8891B |
8891C |
8891D |
8891E |
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User Selectable ℃,℉, or K |
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0.1℃/0.1℉/0.1K resolution |
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Type K Single input |
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Type K Double inputs |
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Type K four inputs |
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IR temperature input |
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Max/Min/Avg Hold and Data Hold |
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Differential Temperature |
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Scan Function (T1,T2,T3,T1-T2……) |
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LCD display with backlight |
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Wide variety of interchangeable |
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Thermocouple Probes |
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Auto Power Off |
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USB interface |
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Data logging function |
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Size(HxWxD): 203mm x 75mm x 50mm
Weight: 280g
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Specifications: |
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Range |
Basic Accuracy |
8891 |
8891A |
8891B |
8891C |
8891D |
8891E |
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Type K |
-200ºC to 1372ºC |
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T1,T2 |
T1,T2 |
T1 |
T1,T2 |
T1,T2, |
T1,T2, |
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(-328ºF to 2501ºF) |
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Above-100ºC (-148ºF) |
±[0.15%rdg+1ºC(1.8ºF)] |
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Blow -100ºC (-148ºF) |
±[0.5%rdg+2ºC(3.6ºF)] |
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IR temperature |
-30ºC to 550ºC |
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T3 |
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T2 |
T3 |
IR |
IR |
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(-22ºF to1022ºF) |
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Above-10ºC(14ºF) |
±[2.0%rdg+2ºC(3.6ºF)] |
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Blow -10ºC(14ºF) |
±5ºC( 9.0ºF) |
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Type K-Type Ktemperature |
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±[0.5%rdg+1ºC(1.8ºF)] |
T1-T2 |
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T1-T2 |
T1-T2 |
T1-T2, T3-T4 |
T1-T2, T3-T4 |
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Type K-IR temperature |
IR temperature |
±[2.0%rdg+3ºC(3.6ºF)] |
T1-T3, T2-T3 |
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T1-T2 |
T1-T3, T2-T3 |
T1-IR, T2-IR |
T1-IR, T2-IR |
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Above-10ºC(14ºF) |
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IR temperature |
± 6ºC( 9.0ºF) |
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Blow -10ºC(14ºF) |
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IR-Type K temperature |
IR temperature |
±[2.0%rdg+3ºC(3.6ºF)] |
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IR-T3, IR-T4 |
IR-T3, IR-T4 |
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Above-10ºC(14ºF) |
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IR temperature |
± 6ºC( 9.0ºF) |
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Blow-10ºC(14ºF) |
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