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EGG Temp-RH -- EGG Temperature And Humidity Data Logger


Model: Humidity

Avaibility: AVAILABLE

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MadgeTech’s EggTemp-RH is specifically designed to measure and record the humidity and temperature of eggs during shipping, storage and incubation. The logger thermally responds to an environment the same way a real egg does, simulating the humidity and temperature experience of the actual product. The EggTemp-RH can measure 0 %RH to 95 %RH and up to 60 ºC. It has a user replaceable battery, that typically lasts up to 1 year. The non-volatile memory can hold up to 32,767 readings and will retain data even if the battery becomes discharged. MadgeTech’s data logger software offers an easy way to analyze data. Data can be viewed in Celsius or Fahrenheit, and in graph, summary or data formats. For further analysis data can also be exported to Excel.

Temperature Sensor: Semiconductor
Temperature Range: 0 ºC to +60 ºC (+32 ºF to +140 ºF)
Temperature Resolution: 0.1 ºC
Calibrated Accuracy: ±0.5 ºC
Humidity Range: 0 %RH to 95 %RH
Humidity Resolution: 0.5 %RH
Calibrated Accuracy: ±3.0%RH (±2.0%RH typical @ +25 ºC)
Specified Accuracy Range: +10 °C to +40 °C (+50 ºF to +104 ºF), 10 %RH to 80 %RH
Response Time: 90% change in 60 seconds in slow moving air
Calibration: Digital calibration through software
Start Modes: Software programmable immediate start or delay start up to six months in Advance
Real Time Recording: May be used with PC to monitor and record data in real time


16,383 readings per channel; 32,766 total readings

Reading Rate

1 reading every 2 seconds up to 1 reading every 12 Hours

Time Accuracy

±1 minute/month @ +20 ºC

Data Format

Date and time stamped ºC, ºF, K, ºR; %RH, mg/ml water vapor concentration

Battery Tipe

2 - 1.55V SR1154W batteries included; user replaceable

Battery Life

1 year typical (15 minute reading rate, 25°C)

Activity Indicator

Green LED blinks every 15 seconds to indicate device has been started

Temperature Alarm

Programmable temperature alarm with high and low limits selectable in software; when logged data reaches or exceeds either limit, the red LED blinks every three seconds

Computer Interface

PC serial or USB (interface cable required) 38,400 baud


XP SP3/Vista/Windows 7/Windows 8

Operating Environment

0 ºC to +60 ºC (+32 ºF to +140 ºF), 0 %RH to 95 %RH non-condensing


2.25 in X 1.68 in dia. (57.15 mm x 42.67 mm dia.)


2.02 oz (60 g)


Enclosure: HDPE Logger: 303 Stainless Steel


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