Item# : EA742JA-1A
Description : Data Logger Thermometer Set
This product is no longer available. Please refer to replacement item below.
Spec
| Set Details-Data logger thermometer(EA742JA) x 1pc, air-conditioning temperature sensor(EA701BA-61) x 1pc, surface temperature sensor(EA701BA-62) x 1pc, aluminum case(with key)(EA502TS) x 1pc |
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| Number of channels-4 channel, K, J, T, E, R, S thermocouple: up to 4 channels, platinum resistance temperature detector 100Ω: up to 2 channel |
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| Adaptation sensor-K、J、T、E、R、S thermocouple, platinum resistance temperature detector 100Ω, EA701BA-61 to 67(-61, -62 included) |
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| Measurement range- (Thermocouple) K: -100 to 1300℃, (Pt100 Ω) -199.9 to 850℃, Temperature sensor for air conditioner: -40 to 300℃, Surface temperature sensor: -40 to 500℃ |
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| Resolution-(Type K) : 0.1℃(‐100/999.9℃)(Pt100Ω)0.1℃ |
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| Accuracy of main unit- (Thermocouple) K: ±(0.4% + 1℃) (-100.0 to 50.1℃), ±(0.4% + 0.5℃) (-50.0 to 999.9℃), ±(0.4% + 1℃) (1000 to 1300℃), (Pt100 Ω) ±(0.4% + 1℃) |
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| Sensor accuracy-Type K class2 |
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| Sampling-1 time / sec. |
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| Functions-Temperature measurement (thermocouple: 4 ch, platinum resistance thermometer: 2 ch), T1-T2 calculation, data hold, max/min value display, back light, auto power-off (10 min.), SD card recording, data logger |
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| Operating temperature and humidity-0 to ±50℃, 85%RH or less(no condensation) |
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| Storage temperature and humidity-‐20℃ to 60℃, 85%RH or less(no condensation) |
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| Display-4-digit LCD display |
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| Power supply-AA batteryx6 pcs(included) |
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| Battery service life- Under normal measurement: Approx. 160 hours, Under data logger operation; Approx. 60 hours (back light OFF, alkali battery) |
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| Size-Body:68(W) x 45(D) x 177(H)mm, air-conditioning temperature sensor:dia.3.2 x 150mm(tip), Surface temperature sensor:dia.13 x 16mm(tip), case size-400(W) x 100(D) x 250(H)mm |
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| Weight-Body:380g, case:1.7kg |
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| Simultaneous temperature measurement of four points is possible. |
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| With RS232 output terminal |
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| For SD cards (separately sold), purchase commercially available SD card (1/16 GB). |
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| Measurement data can be recorded in an SD card (separately sold) and the data can be used with a spreadsheet in the market, which makes it possible to process the stored data into various formats. |
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| With T1-T2 calculation function that subtracts the temperature measured by the sensor connected to T2 from the temperature measured by the sensor connected to T1. |
| Additional explanation |
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| Catalog Price (JPY) |
¥ 73,200 （Excluding tax）／¥ 80,520（Tax including） |
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| Quantity of stock |
Latest stock：0 （2025/05/24 14:21 Currently） 
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Replacement Items
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| Relational Items |
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| EA742JA-1A Data Logger Thermometer Set |
| EA742JA Data logger Thermometer |
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Documents
| Specification |
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| Manufacturer’s instruction manual(Japanese) |
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| Catalog |
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