Thermo Hygrometer PCE-330
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Description
Thermo Hygrometer PCE-330
For determining ambient temperature, relative humidity and dew point temperature
PCE-330 is a thermo hygrometer with a quick-response sensor for measuring ambient temperature and relative humidity. This multipurpose handheld thermo hygrometer also determines dew point temperature. Equipped with an easy-to-read dual display, this multifunction data-logging thermo hygrometer features a large internal memory with storage for up to 16,000 recorded values. Using the included Windows-compatible software and USB cable, the recorded data can be transferred to a PC for further analysis.
The thermo hygrometer is well suited for long-term IAQ monitoring and environmental data acquisition. This combination hygrometer / thermometer can be used to verify the integrity of the cold chain during the transport and warehousing of refrigerated food and pharmaceutical products. Compact and portable, this thermo hygrometer is also ideal for evaluating the performance of heating, ventilation and air conditioning (HVAC) systems in industrial, commercial and residential properties.
– Quick-response sensor measures temperature and relative humidity
– Adjustable temperature measuring units (°C / °F)
– Minimum, maximum, data hold, recording data logger and automatic power off functions
– Internal memory saves up to 16,000 date- and time-stamped readings
– Windows-compatible software and USB cable included in delivery contents for data transfer to PC
– Battery powered (optional AC power adapter available as an accessory)
– An ISO calibration certificate can be obtained for an additional fee (see accessories for details)
Specification
| Measuring range | |
| Relative humidity | 0 … 100 % RH |
| Ambient temperature | -20 … 60°C / -4 … 140°F |
| Measuring range | |
| Dew point temperature | -20 … 60°C / -4 … 140°F |
| Resolution | |
| Temperature and humidity | |
| Accuracy (at 23°C / 73.4°F) | 0.1°C / 0.18°F |
| Relative humidity | 10 … 90% RH = ± 2.0% RH |
| < 10% RH, > 90% RH = ± 4.0% RH | |
| Temperature | -20 … 60°C / -4 … 140°F = ± 0.8°C / ± 1.5°F |
| Response time | |
| Relative humidity | 60 sec. |
| Temperature | 10 sec. |
| Sensor hysteresis | < 1.5% RH |
| Temperature coefficient | 0.1 x (specific accuracy) per 1°C / 1.8°F |
| (< 23°C / 73.4°F or > 23°C / 73.4°F) | |
| Internal memory | up to 16,000 date- and time-stamped readings |
| Sample rate | 2 times per second |
| Battery | 1 x 9V battery |
| Battery life | Approx. 80 hours (alkaline battery) |
| AC power adapter | Optional, 9V DC / 7~10V max, 20-mA min. |
| Operating temperature | 0 … 40°C / 32 … 104°F |
| Operating humidity | 10 … 90% RH |
| Storage temperature | -10 … 60 °C / 14 … 140°F) |
| Storage humidity | 10 … 75% RH |
| Dimensions | Meter: 185 x 65 x 36 mm / 7.28 x 2.56 x 1.42 in |
| Sensor: RP-32: 15 x 94 mm / 0.59 x 3.70 in |
|
| Weight | Approx. 285 g / < 1 lb |
Delivery Scope
1 x Battery
1 x USB cable
1 x CD-ROM with Windows-compatible software
1 x User manual
