Temperature and Humidity Indicator with Buzzer Alarm – HTM-3000-W

Temperature and Humidity Indicator with Buzzer Alarm – HTM-3000-W

Product Description :

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.

Parameter	Description
Sensor	For Temperature Pt-100 / class A element For Humidity Capacitive sensor (Internal sensor or External Sensor)
Temperature Range	0.0 to 60.0°C
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

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

Product Category

Digital Indicators

Temperature Controllers

Data Loggers & Scanners

Temperature & Humidity Instruments

Thyristor Triggering Cards

Thyristor Power Controllers

Phase Angle Controllers

Zero Cross Over Switches

DC Rectifiers

Signal Isolators & Conditioners

Signal Isolator DC to DC Signal

Signal Isolator AC to DC Signal

Signal Isolator Temperature to DC Signal

Transmitters

Motor Controllers