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Innovation, activity, market oriented behaviour, those are the distinctive HITEMA characteristics, Hitema has been able to play a loading role on the international market thanks to her ability to place good technological solution for industrial conditioning, industrial refrigeration and for air compressed treatment and thanks to the preparation of a commercial net that includes professional technicians that besides carefully promote the products, provide a real consulting service to the Customer, this service is an integrant part of Hitema offer.
Water chiller with scroll compressors
ECA basic type 001÷280 kW
ECT silent or supersilent version 005÷280 kW
ECC basic with centrifugal fans 010÷180 kW
ECFS basic with free- cooling, 030÷180 kW
Water chiller with screw compressors
ECS basic R407C 230÷930 kW
ECF basic with free- cooling included, R407C
ERS basic R134a NEW!!! 245÷980 kW
ERF basic with free- cooling,R134a NEW!
Water chiller with screw compress. and very high free cooling performance
ES basic mod.with free cooling, R407C NEW! 080÷800 kW
Water chiller with screw compressors for high ambient temperature
ECSH basic mod.,R134a NEW! 195÷655 kW
Water chiller with remote condenser
ECRS mod.with scroll compressors 022÷280 kW
ECRB mod.with screw compressors 230÷930 kW
Water chiller with water condenser
ECWS mod.with scroll compressors,R407c 001÷280 kW
ECWSH mod.with scroll compressors,R134a
ECWB mod.with screw compressors,R407c 230÷930 kW
ECWBH mod.with screw compressors,R134a
Heating pump
ECH water air reversible 012÷280 kW
ECG geothermic with scroll compressors-R404a 004÷020 kW
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Innovation, activity, market oriented behaviour, those are the distinctive HITEMA characteristics, Hitema has been able to play a loading role on the international market thanks to her ability to place good technological solution for industrial conditioning, industrial refrigeration and for air compressed treatment and thanks to the preparation of a commercial net that includes professional technicians that besides carefully promote the products, provide a real consulting service to the Customer, this service is an integrant part of Hitema offer.
Water chiller with scroll compressors
ECA basic type 001÷280 kW
ECT silent or supersilent version 005÷280 kW
ECC basic with centrifugal fans 010÷180 kW
ECFS basic with free- cooling, 030÷180 kW
Water chiller with screw compressors
ECS basic R407C 230÷930 kW
ECF basic with free- cooling included, R407C
ERS basic R134a NEW!!! 245÷980 kW
ERF basic with free- cooling,R134a NEW!
Water chiller with screw compress. and very high free cooling performance
ES basic mod.with free cooling, R407C NEW! 080÷800 kW
Water chiller with screw compressors for high ambient temperature
ECSH basic mod.,R134a NEW! 195÷655 kW
Water chiller with remote condenser
ECRS mod.with scroll compressors 022÷280 kW
ECRB mod.with screw compressors 230÷930 kW
Water chiller with water condenser
ECWS mod.with scroll compressors,R407c 001÷280 kW
ECWSH mod.with scroll compressors,R134a
ECWB mod.with screw compressors,R407c 230÷930 kW
ECWBH mod.with screw compressors,R134a
Heating pump
ECH water air reversible 012÷280 kW
ECG geothermic with scroll compressors-R404a 004÷020 kW
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Temperature Transducer 0-10V / 4...20mA
The MU/E transducer measures the temperature by the Pt100-Sensor-Input and transforms it to a standardised analogue output signal 0-10V or 4...20mA.
=> DIP-Switching Panel
You can choose between 16 measurement ranges by DIP-Switch, e.g. -50...+50°C, -30...+70°C, -20...+150°C, 0...+50°C, 0...+200°C etc.
An easy temperature adjustment at -1K, -2K, -3K is also possible.
=> 2-, 3-, 4-wire Connection
The Pt100 operation as 3- or 4-wire connection compensates the resistivity also by the use of long cable lenghts and thus guarantees a highly-accurate measurement of ± 0.2 K.
=> Analogue Output Signal
For the further processing is a standard analog output signal provided. The transmitter is as I-version with current output 4...20mA (transmitter, 2-wire) or U-version with voltage output 0-10V available.
=> Digital Display
The transmitter is optional with digital LCD display available to show the actual temperature on location.
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Transmitters of the EE21 series have been developed for high-precision measurement of relative humidity and temperature. EE21 transmitters are available for wall and duct mounting with or without the very useful
snap in-mounting kit, which allows a quick and easy exchange of the transmitter.
Outputs can be selected between voltage and current. An optional radiation shield providing a forced ventilation is recommended for use in outdoor applications.
Special protection coating for the sensing element permits the permanent use in very pollutedenvironments.
Measuring range: 0...100% RH; -20...60 °C
Outputs: 0...1/5/10V or 4...20mA
Accuracy: +/-2% RH; +/-0.3 °C
Supply: 24V AC/DC
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Applications: Reprography, HVAC Controller
Industries: Medical, General Industry, Consumer Goods
Description: Based on the rugged HS1101LF humidity sensor, HTM1735LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage and direct NTC outputs. HTM1735LF is designed for an optimized board to board connection.
Features:
- Suitable for direct board assembly
- Product free from Lead, Cr (6+), Cd and Hg
- Humidity calibrated within ±2% RH @ 55% RH
- Typical 1 to 3.6 Volt DC output for 0 to 100% RH at 5V DC supply
- Temperature measurement through NTC 10kOhm ±3% direct output
- Full interchangeability
- High reliability and long term stability
- Not affected by repeated condensations
- Ratiometric to voltage supply within the specified range
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EE10 Series
HVAC Humidity & Temperature Transmitter for Indoor Applications
EE16 Series
Humidity & Temperature Transmitters for HVAC Applications
EE21 Series
High-Precision Humidity / Temperature Transmitter for HVAC
EE22 Series
Humidity / Temperature Transmitter with interchangeable Probes
Specific for the EE22 series are the interchangeable sensing probes EE07 with connectors.
The calibration data is stored in the probes, which are interchangeable and therefore probe replacement does not affect the performance of the EE22.
The outstanding accuracy over the entire temperature range is based on very precise calibration methods and on the latest microprocessor technology. Well-proven E E humidity sensor elements ensure excellent long-term stability.
EE23 Series
Multifunctional Humidity / Temperature Transmitter
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Minco humidity and humidity plus temperature transmitters are designed using an advanced microprocessor. Digital signal processing allows these transmitters to precisely match the characteristics of the humidity sensor to a wide range of RH and temperature values found in the many applications the product serves.
The humidity sensor is comprised of an integrated circuit (IC) with a stable polymer element and platinum RTD that is used for temperature compensation. This sensor offers outstanding resistance to airborne contaminant and chemicals, and is protected by a sintered stainless steel filter which resists condensation.
Wall/Duct/OSA mounting configurations
Accuracies of ±1% or ±2% RH
Temperature compensated
Temperature output option
Two-point field calibration
NIST traceable calibrations
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Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT100
- Full 0 ... 100 %RH measurement
- Two-wire loop-powered or three-wire voltage output configurations
- Fixed and remote probe models
- Display available
- Relative humidity, dewpoint, temperature outputs
- Vaisala HUMICAP® sensor
- Interchangeable probe module for minimal maintenance downtime
- Different output scalings
- Compatible with hand-held HM70 and HMI41 for one-point calibration
- IP65 (NEMA 4) housing
- NIST traceable (certificate included)
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EE10 Series
HVAC Humidity & Temperature Transmitter for Indoor Applications
EE10 room transmitters are the ideal solution for indoor applications such as HVAC in residential and official buildings.
The very stylish, functional housing makes easy installation and fast exchange of the sensing unit for service purposes possible.
The standard humidity output of EE10 transmitters is 4 - 20 mA or 0 - 10 V. The temperature output signal can be active or passive.
All EE10 versions can be equipped with a good legible LCD display.
EE16 Series
Humidity & Temperature Transmitters for HVAC Applications
EE21 Series
High-Precision Humidity / Temperature Transmitter for HVAC
EE22 Series
Humidity / Temperature Transmitter with interchangeable Probes
EE23 Series
Multifunctional Humidity / Temperature Transmitter
The EE23 series stands for multifunctionality, highest accuracy, easy mounting and service. The new IP65 water proof housing concept offers easy installation and the possibility for fast exchange of the sensor unit for service purposes.
Following models are available for selection:
A and B versions are dedicated for wall or duct mounting
C version with the remote sensing probe has a working temperature range ?40...120 degC
F wall mounting version with rear cable outlets is dedicated for clean room applications
G version with optional radiation shield is dedicated for meteorological applications
H version remote miniature probe for concealed mounting (e.g. in museums...) or in tight spaces
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Transmitter System HygroDat 100
- Highest accuracy and repeatability
- Virtually hysteresis free and stable
- Versatile in use (5 different sensors)
- Integrated climate-parameter calculator
- Scalable and adjustable analogue outputs
- Easy installation and handling
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HumiTracTM features a NIST traceable, field-replaceable sensor tip module that allows the end user to replace the sensor on-site and maintain ±2% RH accuracy and NIST traceability. This virtually eliminates the need for time consuming and costly factory calibration, while reducing downtime during service intervals to near zero. HumiTracTM is designed to be highly configurable in the field - by minimizing the necessary number of orderable configurations, GE reduces distributor inventory costs and provides maximum flexibility to the installer. All versions feature field-selectable outputs (0-5V, 0-10V, 4-20mA) and passive temperature versions incorporate both a 3K and 10K O thermistors. Signal-conditioned temperature versions are available scaled from 0 to 50°C or -40 to 60°C. HumiTrac is available in humidity accuracies of ±2% or ±5%, and offered in wall mount, duct mount and outdoor air configurations.
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Transmitter System HygroDat 10 / 20
- High accuracy
- No detectable hysteresis
- Standard analogue output signal
- Different versions available
Transmitter System HygroDat 10 / 20
Precision transmitter for measuring, monitoring and controlling of the climate in industrial HVAC processes. The HygroDat 10/20 system is based on the proven resistive electrolytic humidity measurement technology, which permits to control the climatic parameters without any hysteresis.
3 different executions are available, with fix mounted sensor for room and duct mounting as well as remote sensors for many other applications.
Diverse power supplies and calibration/adjustment functions distinguish this versatile device.
Application areas:
industrial HVAC installations, clean room applications, paper- and textile industry, warehouses, combustion processes and many more
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Transmitters of the EE21 series have been developed for high-precision measurement of relative humidity and temperature. EE21 transmitters are available for wall and duct mounting with or without the very useful
snap in-mounting kit, which allows a quick and easy exchange of the transmitter.
Outputs can be selected between voltage and current. An optional radiation shield providing a forced ventilation is recommended for use in outdoor applications.
Special protection coating for the sensing element permits the permanent use in very pollutedenvironments.
Measuring range: 0...100% RH; -20...60 °C
Outputs: 0...1/5/10V or 4...20mA
Accuracy: +/-2% RH; +/-0.3 °C
Supply: 24V AC/DC
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Applications: Reprography, HVAC Controller
Industries: Medical, General Industry, Consumer Goods
Description: Based on the rugged HS1101LF humidity sensor, HTM1735LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage and direct NTC outputs. HTM1735LF is designed for an optimized board to board connection.
Features:
- Suitable for direct board assembly
- Product free from Lead, Cr (6+), Cd and Hg
- Humidity calibrated within ±2% RH @ 55% RH
- Typical 1 to 3.6 Volt DC output for 0 to 100% RH at 5V DC supply
- Temperature measurement through NTC 10kOhm ±3% direct output
- Full interchangeability
- High reliability and long term stability
- Not affected by repeated condensations
- Ratiometric to voltage supply within the specified range
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EE10 Series
HVAC Humidity & Temperature Transmitter for Indoor Applications
EE16 Series
Humidity & Temperature Transmitters for HVAC Applications
EE21 Series
High-Precision Humidity / Temperature Transmitter for HVAC
EE22 Series
Humidity / Temperature Transmitter with interchangeable Probes
Specific for the EE22 series are the interchangeable sensing probes EE07 with connectors.
The calibration data is stored in the probes, which are interchangeable and therefore probe replacement does not affect the performance of the EE22.
The outstanding accuracy over the entire temperature range is based on very precise calibration methods and on the latest microprocessor technology. Well-proven E E humidity sensor elements ensure excellent long-term stability.
EE23 Series
Multifunctional Humidity / Temperature Transmitter
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Minco humidity and humidity plus temperature transmitters are designed using an advanced microprocessor. Digital signal processing allows these transmitters to precisely match the characteristics of the humidity sensor to a wide range of RH and temperature values found in the many applications the product serves.
The humidity sensor is comprised of an integrated circuit (IC) with a stable polymer element and platinum RTD that is used for temperature compensation. This sensor offers outstanding resistance to airborne contaminant and chemicals, and is protected by a sintered stainless steel filter which resists condensation.
Wall/Duct/OSA mounting configurations
Accuracies of ±1% or ±2% RH
Temperature compensated
Temperature output option
Two-point field calibration
NIST traceable calibrations
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Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT100
- Full 0 ... 100 %RH measurement
- Two-wire loop-powered or three-wire voltage output configurations
- Fixed and remote probe models
- Display available
- Relative humidity, dewpoint, temperature outputs
- Vaisala HUMICAP® sensor
- Interchangeable probe module for minimal maintenance downtime
- Different output scalings
- Compatible with hand-held HM70 and HMI41 for one-point calibration
- IP65 (NEMA 4) housing
- NIST traceable (certificate included)
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Transmitter System HygroDat 100
- Highest accuracy and repeatability
- Virtually hysteresis free and stable
- Versatile in use (5 different sensors)
- Integrated climate-parameter calculator
- Scalable and adjustable analogue outputs
- Easy installation and handling
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HumiTracTM features a NIST traceable, field-replaceable sensor tip module that allows the end user to replace the sensor on-site and maintain ±2% RH accuracy and NIST traceability. This virtually eliminates the need for time consuming and costly factory calibration, while reducing downtime during service intervals to near zero. HumiTracTM is designed to be highly configurable in the field - by minimizing the necessary number of orderable configurations, GE reduces distributor inventory costs and provides maximum flexibility to the installer. All versions feature field-selectable outputs (0-5V, 0-10V, 4-20mA) and passive temperature versions incorporate both a 3K and 10K O thermistors. Signal-conditioned temperature versions are available scaled from 0 to 50°C or -40 to 60°C. HumiTrac is available in humidity accuracies of ±2% or ±5%, and offered in wall mount, duct mount and outdoor air configurations.
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Transmitter System HygroDat 10 / 20
- High accuracy
- No detectable hysteresis
- Standard analogue output signal
- Different versions available
Transmitter System HygroDat 10 / 20
Precision transmitter for measuring, monitoring and controlling of the climate in industrial HVAC processes. The HygroDat 10/20 system is based on the proven resistive electrolytic humidity measurement technology, which permits to control the climatic parameters without any hysteresis.
3 different executions are available, with fix mounted sensor for room and duct mounting as well as remote sensors for many other applications.
Diverse power supplies and calibration/adjustment functions distinguish this versatile device.
Application areas:
industrial HVAC installations, clean room applications, paper- and textile industry, warehouses, combustion processes and many more
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The Danfoss VLT 6000 HVAC, dedicated to HVAC applications, provides unsurpassed performance, energy savings and improved control of HVAC systems – including interfacing with building management systems.
Precise control of temperature, pressure, and flow in HVAC applications result in the best environmental performance for building owners and operators.
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Characteristics
0 to 200Hz output frequency
V/f control with several preset and one user definable V/f patterns
Very low audible motor noise thanks to the optimised PWM control
Built in DC reactor and dual diode input (12 pulse) for harmonics reduction on models of 22kW and above
Intelligent energy saving function
Integrated PI controller with HVAC dedicated functions
High Slip Braking (Can reduce the deceleration time without using a braking resistor)
Very smooth speed search function working in both directions
Available Communications options:
- DeviceNet
- Profibus-DP
- Interbus-S
- CANopen
- LONWorks
Integrated RS-422/485 port for Memobus communications
HOA operator (optional)
CE, UL, cUL and German Lloyd compliant
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Yaskawa is the largest global variable frequency drives manufacturer with over 30 years of Building Automation System (BAS) and HVAC experience. Our variable frequency drives are designed for HVAC applications, which include air handlers, cooling towers and pumps, by combining reduced size and cost with step changes in performance and quality. The drive features for Building Automation Systems include extensive parameter selection which simplifies management of BAS applications for energy efficiency and closed loop control, industry-standard Hand/Off/Auto functionality, an internal PI controller and a Sleep function. Because all variable frequency drives (VFDs) are rigorously tested, Yaskawa ensures that quality and reliability are designed and built in.
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