Libratherm Instruments Private Limited
Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
GST No. 27AABCL1732A1Z5
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Temperature Data Logger

Our Company deals in good quality of Microprocessor Humidity & Temperature Data Logger andPortable Data Logger

Temperature and Relative Humidity Data Logger HTL-804

Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
  • Temperature and Relative Humidity Data Logger HTL-804
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Approx. Price: Rs 17,325 / NumberGet Latest Price

Product Details:

Model Name/NumberHTL-804 (Part No.: 3005-1)
Type Of Data LoggerDigital Data Logger
Usage/ApplicationIndustrial
Parameter To Be MonitoredTemperature and Humidity
Export Of DataPC Software
Dimension96 x 96 x 160 mm
BrandLibratherm
Country of OriginMade in India

HTL-804 – 8 Channel T + RH Data logger with 2 common High / Low Alarm relay outputs + 16 independent relay drivers + Real time clock + Built in data storage + RS-485 serial interface or RS-232 for serial Dot-matrix printer.HTL-804-U1 – Uses Rotronic make HYGROCLIP-XD sensors.HTL-804-U2 – Uses Libratherm make HTS-440 sensors.HTL-804-U3 – Uses Libratherm make HTS-220 sensors.HTL-804-U4 – Uses any type of T+RH Transmitters giving 4-20mA signals.


Description
Libratherm offers Microcontroller based 8 channel T + RH Data Logger Model HTLOG-804 which is designed for continuous, simultaneous, and very accurate monitoring and logging of temperature and Relative Humidity values at a maximum of 4 different locations. The logged data are stored in the internal memory in real-time and date. The logged data can also be monitored in the online mode on the PC screen and can also be downloaded to the PC in the offline mode. The facility is also available through the additional serial port to directly print the logged or stored data with real-time/date at the programmable PRINT INTERVAL on EPSON or equivalent Serial Dot Matrix printer.
The Model HTL-804 accepts input from standard T + Rh sensors or transmitters giving voltage or current signals. Users can specify the required type of sensor or transmitter based on what suits the application. If the data logging to be carried out on the small chambers or cold storages then only sensors are preferred. But if the sensing to be carried out across the long length and breadth of the warehouse, greenhouse, etc requiring long cables, then T + RH transmitters are preferred.
Other hardware features include 2 nos. of common for all channels high or low relay outputs, 16 nos. of transistor drivers – available to the user on 20 pin FRC connector and cable. FRC compatible 8 channel relay cards are also available. The respective front panel dual-color LEDs show the status of each channel – whether it is High (Red) or Low (green) when compared to their respective set values.
Standard features include programmable display SCAN time, channel SKIP, and HOLD facility with a manual increment of the channel number using a front panel membrane keyboard.
Key Features:
  • Highly accurate and sturdy in operation.
  • Monitor and Log T+RH parameters at 4 different locations using single HTLOG-804.
  • Incorporates 16 bit ADC and 5 digit display.
  • Built in real time clock and Memory for data storage up to 1 year.
  • Two common Relays and 16 independent relay drivers for High/Low Alarms.
  • Front panel dual colour LED indications for Alarm status.
  • Serial interface for Printer and / or Computer interface.
  • User friendly Computer software to integrate max. 8 HTL-804 for max. 64 channels.
  • Applications:
  • Monitor and Log/Store at various locations T + Rh values in the cold storage, warehouses, stability chambers, walk-in chambers, HVAC systems like Humidifiers or Dehumidifiers, green houses etc.
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Temperature Data Logger Datalog-804

Temperature Data Logger Datalog-804
  • Temperature Data Logger Datalog-804
  • Temperature Data Logger Datalog-804
  • Temperature Data Logger Datalog-804
  • Temperature Data Logger Datalog-804
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Approx. Price: Rs 15,225 / PieceGet Latest Price

Product Details:

Model Name/NumberDATALOG -804-F ( Part No.: 3383-1)
Type Of Data LoggerDigital Data Logger
Usage/ApplicationIndustrial
Parameter To Be MonitoredTemperature
Export Of DataPC Software
Dimension96 x 96 x 160 mm
BrandLibratherm
Country of OriginMade in India

DATALOG-804 – 8 Channel Temperature/Process Data Logger.

Sr. No.ModelDescriptionPart No.
Ordering Information for Model DATALOG-804-U1: Universal Input type 1
1.1DATALOG -804-U1Input: Universal type 1 – Thermocouple types J,K,R,S,T,E,N and 4-20mA, 0-5V
Output: 2 Common Relays
Serial Interface: RS-232 for Printer Interface
3381-1
1.2DATALOG -804-U1Input: Universal type 1 – Thermocouple types J,K,R,S,T,E,N and 4-20mA, 0-5V
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay cards
Serial Interface: RS-232 for Printer Interface
3381-2
1.3DATALOG -804-U1Input: Universal type 1 – Thermocouple types J,K,R,S,T,E,N and 4-20mA, 0-5V
Output: 2 Common Relays
Serial Interface : RS-485 for Computer Interface
3381-3
1.4DATALOG -804-U1Input: Universal type 1 – Thermocouple types J,K,R,S,T,E,N and 4-20mA, 0-5V
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay cards
Serial Interface : RS-485 for Computer Interface
3381-4
Ordering Information for Model DATALOG-804-U2: Universal Input type 2
2.1DATALOG -804-U2Input: Universal type 2: RTD (Pt-100), 4-20mA
Output: 2 Common Relays
Serial Interface : RS-232 for Printer Interface
3382-1
2.2DATALOG -804-U2Input: Universal type 2: RTD (Pt-100), 4-20mA,
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay card
Serial Interface : RS-232 for Printer Interface
3382-2
2.3DATALOG -804-U2Input: Universal type 2:RTD (Pt-100), 4-20mA,
Output: 2 Common Relays
Serial Interface : RS-485 for Computer Interface
3382-3
2.4DATALOG -804-U2Input: Universal type 2 – RTD (Pt-100), 4-20mA,
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay card
Serial Interface : RS-485 for Computer Interface
3382-4
Ordering Information for Model DATALOG-804-F: K type t/c + 4-20mA Input
3.1DATALOG -804-FInput: K type thermocouple + 4-20mA as fixed input for all 8 channels.
Output: 2 Common Relays
Serial Interface : RS-232 for Printer Interface
3383-1
3.2DATALOG -804-FInput: K type thermocouple + 4-20mA as fixed input for all 8 channels.
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay card
Serial Interface : RS-232 for Printer Interface
3383-2
3.3DATALOG -804-FInput: K type thermocouple + 4-20mA as fixed input for all 8 channels.
Output: 2 Common Relays
Serial Interface : RS-485 for Computer Interface
3383-3
3.4DATALOG -804-FInput: K type thermocouple + 4-20mA as fixed input for all 8 channels.
Output: 2 Common Relays
Relay Drivers: 16 transistor output to drive external 16 channel relay card
Serial Interface : RS-485 for Computer Interface
3383-4
Ordering Information for 8 Channel Relay Card
4.1MSI-RLY-88 channel relay card – compatible with DATALOG-8043384-1
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Temperature Humidity Process Data Logger HTLOG-804

Temperature Humidity Process Data Logger HTLOG-804
  • Temperature Humidity Process Data Logger HTLOG-804
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Approx. Price: Rs 25,000 / NumberGet Latest Price

Product Details:

Minimum Order Quantity1 Number
BrandLIBRATHERM
ModelHTLOG-804
UsageIndustrial, Laboratory
Number of channels4 = 2 x (T + Rh )
LED Indication4 dual colour LEDs in the front indicating status of each alarm output.
Size96 x 96 x 160 mm .
Range 0.0 to 60.0oC and 0.0 to 100.0%Rh
AccuracyBetter than +/- 0.1% (Software linearized for temperature)
Data Storage Interval1 to 99 minutes (user programmable).
Data Storage8000 records. (512KB).
Skip or Hold FacilityAvailable through key board in configuration mode.
High or Low AlarmCommon or individual Settable using key pad
Common Relay output2 nos. potential free change over contacts (1 each for high and low output but common for all the ch
Alarms Outputs 4 x 2 open collector outputs to drive external relay cards.

Description :
Libratherm offers Microcontroller based Temperature / Process Data logger  Model HTLOG-804                   which is designed for continuous, simultaneous and very accurate monitoring and logging of temperature or process values at maximum 8 different locations.  The logged datas are stored in the internal memory with real time and date. The logged datas can also be monitored in the on- line mode on to the PC screen and can also be down loaded to the PC in the off - line mode. Facility is also available through additional serial port to directly print the logged or stored data with real time/date at the programmable PRINT INTERVAL on EPSON or equivalent serial dot matrix printer.

The Model accepts universal input of standard thermocouples or RTD(Pt-100)/3 wire sensors and voltage or current signals. The type of input for each channel is user selectable from the keyboard, i.e. all 8 channels can be selected for different type of inputs. MSI-804 incorporates 16 bit ADC and offers 5 digit display having the range of 0 to 20000 counts or -10000 to +10000 counts.  Such wide display range makes it possible to display the temperature or process value with the highest degree of accuracy and resolution. For example, using R type thermocouple the temperature can be displayed with 0.1oC resolution from 0.0 to 1768.0oC.  Similarly, any other process value can be precisely displayed with desired resolution within the specified range.

Other hardware features includes, 2 nos. of common for all channels high or low  relay outputs, 16 nos. of transistor drivers – available to the user on 20 pin FRC connector and cable. FRC compatible 8 channel relay cards are also available.  The respective front panel dual colour LEDs shows the status of each channel – whether it is High (Red) or Low (green), when compared to their respective set values.

Standard features include programmable display SCAN time, channel SKIP and HOLD facility with manual increment of the channel number using front panel membrane keyboard.
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Additional Information:

  • Item Code: HTLOG-804
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Portable Data Logger

Portable Data Logger
  • Portable Data Logger
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Approx. Price: Rs 7,500 / UnitGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Unit
BrandLibratherm
ApplicationIndustrial
Data logger16-bit(0.1 oC)
Accuracy 0.3 C
Memory8,000 or 16,000(optional)
Temperature-40 C to 80 C

We are a leading supplier of Portable Data Logger.

Features:
  • Supports USB 2.0 interface enabling fast track communication
  • High functionality yet low cost enabling use as a one-trip logger
  • Long life battery using NanoWatt technology
  • Magnet key to activate logging
  • LCD display with decimal point reading
  • Min/Max and alarm level readings
  • Complimentary MicroLab Lite analysis software
  • Built-in real-time clock and calendar
  • Fast sampling rate of once per second
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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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