Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
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Humidity And Temperature Sensor and Transmitter

Humidity And Temperature Sensor and Transmitter

Eco Version Humidity And Temperature Sensor Transmitter

Eco Version Humidity And Temperature Sensor Transmitter
  • Eco Version Humidity And Temperature Sensor Transmitter
  • Eco Version Humidity And Temperature Sensor Transmitter
  • Eco Version Humidity And Temperature Sensor Transmitter
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Approx. Price: Rs 2,500 / Unit

Product Details:

Minimum Order Quantity5 Unit
ItemT + Rh sensor cum Transmitter Avoid condensation and drench. Avoid saline, inorganic and organi
RH Accuracy+/- 3% @ 25oC and 50% Rh
Load ResistanceFor 4-20mA Output, RLmax = 400 Ohms.
Isolation VoltageGreater than 1.5KV (4-20mA/0-10VDC Output and 24VDC Supply voltage are electrically isolated)
Supply Voltage24 VDC +/- 10% @ 50mA max. (Wide range of 18 to 36VDC)
TypeWall Mounted / Duct mounted
Enclosure Size76 x 70 x 38 mm.
Cable6 core PVC/PVC insulated 1 meter long with standard colour code. Extra length of cable can be provid
Precautions for useAvoid condensation and drench. Avoid exposure to saline, inorganic and organic gas.
EnclosureIP-65 ABS Plastic with wall mounting clamps.
ModelsTX-220 / HX-220 / HTX-220 / HTX-220-DM-L
Built in SensorsFor Temp. Pt-100-Class A element For Humidity-%Rh Capacitive type Humidity sensor (made in Japan)
Temperature Range0 to 60 degC
Temperature Output(4-20) mA / (0-10)VDC proportional to 0 to 60oC RLmax = 500 Ohms for 4-20mA, RLmin = 100K for 0-10
Temperaure Accuracy+/- 0.3 degC
RH Range0 to 100%
RH Output(4-20) mA / (0-10)VDC proportional to 0 to 100%Rh
Operating range10% to 90%Rh (5.6 to 18.4)mA / (1 to 9)Vdc

ModelProduct DescriptionSize h x w x d (mm.)
TX-220Wall Mount Temperature Sensor and Transmitter with (8 x 75) mm Pt-100 sensor76 x 70 x 38
TX-220-DM-LDuct Mount Temperature Sensor and Transmitter (Steam Size = 8mm x L mm)
L = 100mm,150mm ,200mm
76 x 70 x 38
HX-220Wall Mount Humidity Sensor and Transmitter76 x 70 x 38
HX-220-DM-LDuct Mount Humidity Sensor and Transmitter (Steam Size = 10 x 20 x L mm)
L = 100mm,150mm,200mm
76 x 70 x 38
HTX-220Wall Mount (Humidity + Temperature) Sensor and Transmitter76 x 70 x 38
HTX-220-DM-LDuct Mount (Humidity + Temperature) Sensor and Transmitter
(Steam Size = 10 x 20 x L mm)
L = 100mm,150mm ,200mm
76 x 70 x 38

Libratherm
offers Economic, rugged and reliable T RH sensor model HTS-220 / HS-220 for measuring Temperature and Humidity in the atmosphere/environment /Chamber. The sensor is easy to mount. For Indication purpose, the external digital display can be used with calibrated scale as given below in the technical specifications.

Applications:
  • HVAC / AHU.
  • Green House, Ware House, Server Room, Data Centre, Textile.
  • Pharma Labs, Stability Chamber, Humidifier, Dehumidifier etc.
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Additional Information:

  • Item Code: TX-220_HX-220_HTX-220_HTX-220-DM-L
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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T-RH Transmitter without Display

T-RH Transmitter without Display
  • T-RH Transmitter without Display
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Approx. Price: Rs 5,500 / Unit

Product Details:

Minimum Order Quantity1 Unit
Output Value4-20 mA
DisplayNo
Temperature0-150 C
Size120 x 85 x 55 mm

Libratherm offers T RH sensor with Transmitter model HYGROTX-3000 and HYGROTX-290 for measuring and transmitting the analogue values proportional to both T and RH Input. The signal generated by Hygroclip is of the order of 1 volt DC and cannot be transmitted over very long distance and if done so the signal is likely to drop over very long cable which will result in the inaccurate measurement of temperature and %RH. The transmitter featured here converts the low level signal to equivalent 4-20mA, which can be transmitted over a long distance without loss of accuracy in the measurement. Dual output of 4-20mA proportional to T and %RH can be used for remote measurement and indication. To suit industrial requirement more advanced transmitters model HTX-3000 are also available with local display. To facilitate interface with PLC or DCS or with any other process controller – digital serial communication on the RS485 bus with MODBUS RTU protocol in slave mode is also provided.
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Additional Information:

  • Item Code: HYGRTOTX-290
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Temperature Humidity Transmitter without Display

Temperature Humidity Transmitter without Display
  • Temperature Humidity Transmitter without Display
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Approx. Price: Rs 12,000 / Unit

Product Details:

Minimum Order Quantity1 Unit
Output Value4-20 mA
EnclosureABS
Temperature Range-40 to 60 C
Enclosure Size85*80*55 mm

Libratherm offers T RH sensor with Transmitter model HYGROTX-3000 for measuring and transmitting the analogue values proportional to both T and RH Input.

The signal generated by Hygroclip is of the order of 1 volt DC and cannot be transmitted over very long distance and if done so the signal is likely to drop over very long cable which will result in the inaccurate measurement of temperature and %RH. The transmitter featured here converts the low-level signal to equivalent 4-20mA, which can be transmitted over a long distance without loss of accuracy in the measurement. Dual output of 4-20mA proportional to T and %RH can be used for remote measurement and indication. To suit industrial requirement more advanced transmitters model HTX-3000 are also available with the local display. To facilitate interface with PLC or DCS or with any other process controller – digital serial communication on RS485 bus with MODBUS RTU protocol in slave the mode is also provided.
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Additional Information:

  • Item Code: HYGROTX-3000
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Duct Type T- RH Transmitter

Duct Type T- RH Transmitter
  • Duct Type T- RH Transmitter
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Approx. Price: Rs 12,000 / Unit

Product Details:

Minimum Order Quantity1 Unit
Input Value24 VDC.
Output Value4-20 mA
EnclosureABS
RatingIP 65
Temperature Range-40 to 60 C
Enclosure Size85*80*55 mm

We are offering Duct Type T-RH Transmitter/T RH Transmitter without Display for Duct Mounting.

Features:

  • Highly accurate T Rh sensor from Rotronic-Swiss
  • Duct Mount, Wall Mount and Vacuum version
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Additional Information:

  • Item Code: HYGROTX-3000-D
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Eco Version Temperature Humidity Transmitter

Eco Version Temperature Humidity Transmitter
  • Eco Version Temperature Humidity Transmitter
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Approx. Price: Rs 4,500 / Unit

Product Details:

Minimum Order Quantity1 Unit
EnclosureABS
Output4-20 mA
Supply24VDC
UsageIndustrial

Libratherm offers low-cost, rugged and reliable T RH sensor cum Transmitter (model HTX-220) for sensing T Rh in the environment and transmitting the analog values (4-20)mA proportional to both Temperature and Humidity. Normally, the signal generated by T RH sensors are low in strength hence cannot be transmitted over very long distance and if done so the signal is likely to drop over very long cable which will result in the inaccurate measurement of temperature and %RH.

The transmitter featured here converts these low-level signals from Pt-100 and Rh sensor to equivalent 4-20mA, which can be transmitted over a very long distance without loss of accuracy in the measurement. Dual 4-20mA proportional to T and %RH can be used for remote measurement and indication. These transmitter operates on the 24VDC power supply and housed in an ABS plastic enclosure with perforation for sensing. The 24VDC supply and 4-20mA are galvanically isolated from each other and hence prevents any ground line interferences/loading effect while connecting to any external measuring/controlling devices like DCS, PLC, BMS controller or PID controllers.
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Additional Information:

  • Item Code: HTX-220
  • Pay Mode Terms: Other
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Kamlesh Panchal (Managing Director)
No. 401-403, Diamond Industrial Estate, Ketki Pada Road Dahisar East
Mumbai- 400068, Maharashtra, India


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