- Brand: Michell Instruments
Tags: PCMini52, Digital, Relative, Humidity, and, Temperature, Mini, Probe, Michell, Instruments
The micro processor control and multi-point calibration gives
the PCMini52 RH probe excellent performance in terms of
accuracy and linearity. The mini probe can provide two linear
analog outputs for temperature and relative humidity, dew
point, absolute humidity or wet bulb temperature.
Product Features
- Analog voltage outputs
- Output can be % RH, calculated absolute humidity, dew point or wet bulb temperature and temperature
- Excellent linearity, micro processor temperature compensated
- Low power consumption, fast settling time
- Small size: L = 80mm, ø12mm
- Stainless steel and molded polymer variants
Technical Specifications
| Performance | |
| Measurement Range (RH) | 0–100% RH |
| Measurement Range (T) | -20 to +80°C |
| Accuracy @ 23°C Humidity | <±2% RH (10–90% RH) |
| Accuracy @ 23°C Temperature | ±0.2°C |
| Stability – RH Sensor | ±1% RH/year |
| Response time – RH Sensor | <10 sec typical (for 90% of the step change) |
| Electrical Specifications | |
| Output Signal Options | 0 to 1, 0 to 5, 0 to 10 V |
| Supply Voltage | 14 to 35 V DC (for 0 to 5 / 10 V output) 6 to 35 V DC (for 0 to 1 V output) |
| Current Consumption | 4 mA on a typical voltage lead |
| CE Marked | Certified |
| Operating Specifications | |
| Operating Temperature | |
| Sensing Element | -30 to +85°C |
| Housing | -30 to +85°C |
| Storage | -40 to +85°C |
| Mechanical Specifications | |
| Ingress Protection | IP65 (NEMA 4 level) |
| Housing Material | Molded polymer / stainless steel (options) |
| Dimensions | L=80mm, ø12mm |
| Filter | PVDF / HDPE / mesh / sintered (options) |
| Weight | 10g |
| Electrical Connections | 4 pin, M8 connector |
