Temperature and Humidity Indicator with Buzzer Alarm – HTM-3000-W
₹6,825 – ₹7,350
Prices are inclusive of Delivery Charges.
HTM-3000-W-I – T + RH Indicator with Alarms and Integrated sensor – Wall mounting type
HTM-3000-W-E – T + RH Indicator with Alarms and external sensor model HTS-440 with 2-meter cable – Wall mounting type.
Libratherm offers a micro-controller-based Digital Hygro Thermometer (T + Rh) Indicator with Alarm Sensor, designed to monitor ambient T + Rh values in the office, stores, warehouse, shop floor, or small factory areas. Apart from indication, this Hygro-Thermometer offers the facility to set high and low limits and the facility to view on demand the maximum and minimum variation in T + Rh values. In case of deviation of T or RH values from the set values, the internal beeper will sound. The beeper can be snoozed or Reset through the keyboard. Bright Red and Green LED display clearly indicates temperature and humidity values even in the low ambient light. HTM-3000 operates on a 24VDC power adapter.
Key Features:
- Microcontroller based design.
- Elegant appearance, easy to operate and compact in size.
- Highly accurate and sturdy in operation.
- Dual display for simultaneous indication of T and RH.
- High / Low Audible alarms and Max/Min display.
- Internal or External sensor as per user’s choice.
Technical Specifications
| Parameter | Description |
|---|---|
| Sensor | For Temperature Pt-100 / class A element For Humidity Capacitive sensor (Internal sensor or External Sensor) |
| Temperature Range | 0.0 to 60.0oC |
| Temperature Accuracy | Better than +/- 0.3 ?C |
| %RH Range | 10.0 to 100.0 %RH |
| RH Accuracy | Better than +/-3 %RH @ 25.0 ?C |
| Display for T and %RH | 4 digit each 0.3 red / green seven segment LED |
| Power Supply | 24VDC @ 150mA (+/-10%) through adapter |
| High/Low Alarms | Settable through keyboard. Audible beeper with delay, Snooze and Reset ability |
| Key board | Membrane key board is provided for programming the High/Low Set points and for other functions |
| Enclosure (Size) | ABS plastic (120 x 80 x 55) mm |
| 24VDC Adapter (Optional) | 24VDC adapter working on 90-250VAC will be supplied along with HTM-3000 as per customer requirement |
| Mounting | Wall mounting clamps are provided and supply connection through suitable size gland |
Ordering Information
| Model | Product Description | Part No. |
|---|---|---|
| HTM-3000-W-I | T + RH Indicator with Alarms and Integrated sensor - Wall mounting type | 3210 |
| HTM-3000-W-E | T + RH Indicator with Alarms and external sensor model HTS-440 with 2 meter cable - Wall mounting type | 3211 |
