The CR-5 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as –60 °C, under favorable ambient conditions. It is configured as a transmitter module with an external sensor connected by cable up to 9 feet in length.
Depending upon ambient temperature, the CR-5 can measure dew points as high as 60 °C and can display moisture concentration (ppmv or lbs/MMscf) with optional pressure sensor or %RH with optional ambient temperature sensor. Both of these require the optional LCD display The CR-4 is designed to measure in air and most non-corrosive gases at pressures ranging from near vacuum to up to 100 psia,.
| Buck Research Instruments, LLC | |
|---|---|
| Product Category | Moisture Meters |
| Product Number | CR-5 |
| Product Name | Chilled Mirror Hygrometer |
| Technology | ChillMirror |
| Application | Moisture / Water Content in Gases / Air |
| Variables Measured | Relative Humidity (optional feature); Moisture Content; DewPoint; Pressure (optional feature); Temperature (optional feature) |
| Form Factor | Sensor; Transmitter |
| Relative Humidity Range | 0.0100 to 100 % |
