| Part Number | MN-S3HT-500 |
| Temperature Sensor | Precision Thermistor |
| Humidity Sensor | Thermoset Polymer Capacitive element |
| Communication Protocol | S-Link (proprietary MicroNet bus — power + data combined) |
| Power Supply | Bus-powered via S-Link |
| Temperature Sensing Range | 32 to 122°F (0 to 50°C) |
| Temperature Accuracy | ±2% |
| Humidity Sensing Range | 5% to 95% RH, non-condensing |
| Humidity Hysteresis | ±1.2% RH maximum |
| Display | Large LCD — temperature + humidity simultaneously |
| Keypad | 3-button interface |
| System Modes | Heat / Cool / Off / Auto |
| Fan Modes | Off / On / Low / Medium / High / Auto |
| Enclosure Rating | NEMA-1 |
| Dimensions | 4.5 x 2.8 x 1.0 in. (114 x 71 x 25 mm) |
| Mounting | Direct wall / 2x4 box / 1/4 DIN box / surface box |
| Cover | Not included — DCQC-150-SE sold separately |
| Certifications | UL, cUL, CE, CSA, FCC Part 15 Class B |
| Compatible Software | EcoStruxure Building Operation |
Healthcare facilities use the MN-S3HT-500 to monitor infection-control-critical zone humidity levels alongside temperature.
Archival storage rooms and museums deploy it to protect documents and artifacts from humidity excursions.
Data center perimeter zones rely on the thermoset capacitive element for stable long-term RH readings.
In LEED-certified buildings, dual-parameter monitoring contributes to indoor environmental quality documentation requirements.