Libratherm Instruments Private Limited
Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
GST No. 27AABCL1732A1Z5
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Digital Portable Thermometer and Hygro-thermometer

High accuracy industrial handheld portable thermometer and hygro-thermometer

Digital Portable Hygro-Thermometer

Digital Portable Hygro-Thermometer
  • Digital Portable Hygro-Thermometer
  • Digital Portable Hygro-Thermometer
  • Digital Portable Hygro-Thermometer
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Approx. Price: Rs 17,500 / UnitGet Latest Price
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Product Details:

Minimum Order Quantity1 Unit
T + Rh Sensor /ProbeHygroclip CP (T + Rh) from Rotronic-Swiss (L=200 mm) with 1 meter extension cable
Accuracy+/-0.1oC for temperature and +/-2% for %Rh
Humidity Range10%-99%RH
Measure Temperature Range0 ~ 50 degree C / 32 ~ 122 degree F
Country of OriginMade in India
Model Name/NumberHTM-22
Usage/ApplicationLaboratories, AHU Ducts, Stability Chambers, Cold Storages, Incubators, Ware Houses, Green Houses
MaterialPlastic

Libratherm offers Precision Industrial Portable Hygro-Thermometer (Model HTM-22), which is designed by using the latest low power, high speed microcontroller for accurate measurement of Temperature and Relative Humidity. It is an indispensable tool in the industry for cross checking the atmospheric T + Rh. It can be easily carried by field engineers to carry out measurement at critical areas.
Single instrument can be used for both Temperature and Humidity, the display shows the reading one at a time with respective unit of measurement at a regular switching interval of 5 seconds.

The switching can be paused by pressing oC / %Rh membrane key in the front.Other useful features allows user to record maximum and minimum T + Rh, freeze or Hold the measured reading and select the unit of measurement either in OC or %.

White Back lit LCD to read the display in the dark area. Serial interface is optionally available for logging the data on to the PC using RS232 adapter. HTM-22 works on single 9V battery or on
external 9V adapter.

Application:

To measure the T + Rh in computer server room, laboratory, AHU ducts, Stability chamber, cold storage, Incubators, Ware houses, green houses, etc…

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Additional Information:

  • Item Code: HTM-22
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount

Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
  • Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
  • Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
  • Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
  • Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
  • Digital Hygro-Thermometer for Ambient Environment HTM-3000 wall mount
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Approx. Price: Rs 6,500 / NumberGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Number
Country of OriginMade in India
Model Name/NumberHTM-3000
Usage/ApplicationComputer Server Rooms, Laboratories, AHU Ducts, Stability Chambers, Cold Storages, Incubators
MaterialABS Plastic
Temperature Range0.0 to 60.0 oC for Temperature & 10.0 to 100.0 %RH for Humidity
Power Source24VDC @ 150mA (+/-10%) through adapter
BrandLIBRATHERM
Dimension120 x 80 x 55 in mm

Model Wise Description:

Model Product Description
HTM-3000-W T + RH Indicator with Alarms and Integrated sensor - Wall mounting


Description:

Libratherm offers micro-controller based (T + Rh) indicator, 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 facility to set high and low limits and 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 keyboard. Bright Red and Green LED display clearly indicates temperature and humidity values even in the low ambient light. HTM-3000 operates on 24VDC power adapter.

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
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Additional Information:

  • Item Code: HTM-3000
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Thermometer DTM-22 for K type thermocouple

Thermometer DTM-22 for K type thermocouple
  • Thermometer DTM-22 for K type thermocouple
  • Thermometer DTM-22 for K type thermocouple
  • Thermometer DTM-22 for K type thermocouple
  • Thermometer DTM-22 for K type thermocouple
  • Thermometer DTM-22 for K type thermocouple
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Approx. Price: Rs 9,500 / NumberGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Number
BrandLIBRATHERM
MaterialPlastic, ABS Plastic body with polycarbonate front and membrane keyboard.
ModelDTM-22
Warranty1 Year
ConditionNew
Dimension (millimetre)150(H) x 82(W) x 35 (D) mm.
Accuracy+/- 0.1 oC/oF for RTD (Pt-100) sensor & +/- 1 oC /oF for Thermocouple sensor
Display4 Digit, 0.5Inch high 7 segment numeric LCD (with Back lit )
ApplicationTo measure the temperature of hot or cold flat / rotating / vibrating surface , solid surface
Auto off FunctionYes
Resolution0.1oC for RTD(Pt-100) and 1oC for T/C sensor
CJCBuilt in Automatic for all types of thermocouples
Supply9 volts dry cell / 9V AC-DC adaptor.
Serial Interface OptionalRS232 port for PC interface with additional adaptor (available as additional accessory)
Key SoundMiniature beeper-sounds on Key press
Operating or Storage Temperature0-50 oC Max. / 0-70 oC Max. @ 10-85% Rh (Non-Condensing)
Weight200 gms approx.
Over range indicationProvided.
Low Battery indicationProvided.
Soft Touch Key padFor oC / oF /Max / Min /Hold /Clear /Back Lit Functions
Country of OriginMade in India

High Accuracy Industrial Handheld Thermometer

Model Wise Description:

Model Product DescriptionDTM-22-RTD & TCThermometer suitable for Pt-100 and Thermocouple probesDTM-22-RTDThermometer suitable only for Pt-100 probesDTM-22-TCThermometer suitable only for Thermocouple probes

Description:

Libratherm offers Precision Industrial Portable Thermometer (Model DTM-22), which is designed using the latest low power, high speed microcontroller for accurate measurement of wide range of temperature and hence it is an indispensable tool in the industry for cross checking the temperature.

Single instrument can accept multiple type of sensors, such as Pt-100 or J, K, R, S, or B type of thermocouples. The selection is possible through touch key pad. Thermocouple and Pt-100 curves are software linearized for +-0.1% of display accuracy.

Various types of interchangeable probes can be used to measure the temperature. Industrial standard Omega make male/female connectors are provided for the sensor connections or for connecting floating leads of the external thermocouple already inside the furnace or oven or any hot or cold system. Other useful features allows user to record maximum and minimum temperature, freeze the measured reading and select the unit of measurement either in OC or OF.

White Back lit LCD to read the display in the dark area. Serial interface is optionally available for logging the data on to the PC using RS232 adapter. DTM-22 works on single 9V battery or on external 9V adapter.

Application:

- To measure the temperature of hot or cold flat / rotating / vibrating surface , solid surface, cylindrical surface, powder, liquid, gas, furnace, ovens, cold storage's, hot mould, etc…… and to log the data on to the computer .

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Additional Information:

  • Item Code: DTM-22
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Digital Portable Thermometer with Leaf Probe DTM-21

Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
  • Digital Portable Thermometer with Leaf Probe DTM-21
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Approx. Price: Rs 6,500 / NumberGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Number
Warranty1 Year
Weight200 gms (approx).
Dimension145 x 29 x 80 mm
Display4 Digit,0.5 Inch high LCD
SensorCr/Al - K type Thermocouple or RTD (PT-100).
Ambient(0-50) oC
Range0 to1200 oC for K type thermocouple or to be specified. 0 to 400 oC for RTD (Pt-100)
Polarity indicationProvided.
Over range indicationProvided.
CJCBuilt in Automatic
Country of OriginMade in India
BrandLibratherm
MaterialPlastic,ABS Plastic body with polycarbonate front and membrane keyboard.
ModelDTM-21
ConditionNew
Accuracy+/- 0.1 oC/oF for RTD (Pt-100) sensor & +/- 1 oC /oF for Thermocouple sensor
PortableYes
Supply9 volts dry cell.
Resolution1 oC or 0.1 oC up to 399.9 oC for RTD(Pt-100) sensor only.

Libratherm Instruments offers Microcontroller based Digital Portable Thermometer (Model DTM-21) mainly for Industrial use. It is an indispensable tool in every step of temperature measurement. It accepts various types of Cr/Al or RTD (Pt-100) sensing probes to measure the temperature of hot or cold flat/rotating/vibrating surfaces, powder, liquid, gas, furnaces, ovens, cold storage’s etc. It’s a handy instrument to cross check the temperature. It can measure the temperature from –200 oC to +1200 oC within ± 0.05% accuracy. DTM-21 is 9-volt battery operated, rugged, reliable, and field proven Digital thermometer.

Features:
  • Indispensable tool for all industries for quick temperature measurement.
  • Wide temperature range –200 oC to 1200 oC.
  • Accepts RTD (Pt-100) or Cr/Al probes or sensors.
  • Various interchangeable probes can be used.
  • Quick response.
  • ABS housing.
  • Available with standard or compensated thermocouple connector.
  • Operates on std. 9VDC battery.
  • Available with both standard and miniature thermocouple connector.

Application:

To measure the temperature of hot or cold flat/rotating/vibrating surfaces, solid surface, vibrating surface, cylindrical surface, powder, liquid, gas, furnaces, ovens,cold storage''s, hot mould, etc…..

Technical Specifications:

 

Sensor Input / Range

As per the Model, Input and range selection table given below.

Accuracy

±0.1 oC/oF for RTD (Pt-100) sensor & ±1 oC /oF for Thermocouple sensor

Resolution

0.1oC for RTD(Pt-100) and 1oC for T/C sensor

Display

4 Digit, 0.5" high 7 segment numeric LCD.

Over range indication

Provided.

Low Battery indication

Provided.

Soft Touch Key pad

For oC / oF selection.

CJC

Built in Automatic for all types of thermocouples

Supply

Single 9 volts dry cell / 9V AC-DC adaptor.

Operating/Storage Condition

0-50 oC Max. / 0-70 oC Max. @ 10-85% Rh(Non-Condensing)

Size

150(H) x 82(W) x 35 (D) mm.

Weight

200 gms approx.

Enclosure

ABS Plastic body, polycarbonate front and with table stand.

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Additional Information:

  • Item Code: DTM-21
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
Yes! I am interested
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Reach Us
Kamlesh Panchal (Managing Director)
Libratherm Instruments Private Limited
No. 401-403, Diamond Industrial Estate, Ketki Pada Road
Dahisar East, Mumbai - 400068, Maharashtra, India


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