Specifications

Application area heating and refrigeration technology
The model R-1 pressure sensor has been optimally designed for the specific requirements of heating and refrigeration technology as well as in heat pumps. Its monolithic construction dispenses with the need to use seals on the process side. This enables the model R-1 to be used with all typical refrigerants.

Excellent performance
The hermetically-welded, dry, thin-film cell ensures long-term leak tightness. Moreover, these efficient measuring cell, made with a sputtering technique, features high long-term stability and a very high burst pressure.

Attractive price/performance ratio
The production on highly-flexible production lines, also offers a very attractive price-performance ratio with higher quantities.

With cable outlet

With M12 x 1 circular connector

With Metri-Pack series 150

Applications

• Boosters
• Compressors
• Condensers

Special features

• Wetted parts from stainless steel
• Resistant to all common refrigerants
• Special case design for the best possible condensation tightness
• Private label possible

FROM MEASURED VALUE TO ADDED VALUE

WIKA's end-to-end IIoT solutions enable comprehensive networking for real-time monitoring and asset control, improving operational performance, performing preventive maintenance activities, and optimising resource consumption. Your business benefits from scalability and flexibility to increase operational performance, reduce costs, and stay future proof in a rapidly changing market.

IDENTIFY AND USE OPPORTUNITIES FOR GROWTH

Megatrends such as decarbonisation, digitalisation, and demographic change pose major challenges for industry. “Smart in sensing”, WIKA offers intelligent sensor solutions to respond to global issues and promote mutual growth. As the market leader with high market penetration in diverse variables, WIKA has the potential to make data profitable along the entire value chain and develop it as one of the most important resources of the 21st century.

We support your digital transformation in the following areas, among others:

• Plant monitoring
• Wireless networking
• Predictive maintenance
• Process optimisation

STRONG PARTNER IN IIOT ECOSYSTEMS

WIKA is a founding member of the mioty alliance, drives the development of pioneering technologies, and supports industrial standards such as LoRaWAN® and OPC UA. For WIKA, technological leadership has been the key to opening new markets and applications for over 75 years.

To fully meet the requirements of our customers and be able to offer flexible solutions that are as compatible as possible, WIKA cooperates with leading technical organisations and companies. Data security has the highest priority – all WIKA cloud solutions are hosted within the European Union. Our comprehensive IIoT offering, based on the latest industry standards, preserves the integrity of your data by encrypting it from end to end.

MORE EFFICIENT, SAFER, MORE SUSTAINABLE

IIoT solutions from WIKA cover the entire value chain – from setting up the sensors, measuring instruments, and gateways, to the secure connection to the cloud or local data servers and individual configuration of your application and training for your staff.

Applications

• Heating technology incl. heat pumps
• Refigeration technology incl. cooling systems
• Ventilation and air-conditioning

Special features

• Permanently protected against condensation
• Cost savings thanks to quick assembly
• Delivery reliability, even for large orders

The TF-2000 cable temperature probe provides reliable temperature values for refrigeration technology, heating and heat pumps. Frequent changes between the dew point and the freezing point are not a problem – thanks to a measuring element that is completely overmoulded with plastic and is thus dust-tight and waterproof in accordance with IP68. Quick-mounting brackets enable time-saving installation. In addition, the thermometer can be mechanically stabilised using a stainless steel sleeve.

Permanently protected against condensation
The model TF-2000 is completely leak-tight in accordance with IP68. Even without an optional probe sleeve, no condensate gets close to the measuring element. This minimises the risk of failures, ensures data quality, optimises service life and ensures investment security.

Cost savings thanks to quick assembly
Minimum installation costs: The model TF-2000 with a square brass sleeve can be fastened in seconds, without any copper tubes being soldered on. Instruments, which have several temperature measuring locations, can be equipped in a time-saving and cost-effective manner. In the brass design, the square sleeve also ensures good heat conduction and prevents contact corrosion. There is no need to apply thermal compound with no subsequent sacrifice of accuracy or response time.

Delivery reliability, even for large orders
Our decentralised purchasing structure can react flexibly to material and delivery bottlenecks. This guarantees reliable delivery times at all times. Thanks to many years of OEM experience, even short-term increases in volume are no problem. If desired, WIKA can use Vendor Managed Inventory (VMI) to view real-time customer inventories and - for highest comfort - arrange automated deliveries.

Applications

• Measurement of differential pressure,
  gauge pressure and vacuum
• Monitoring of filters and ventilators
• Pressure monitoring in ventilation ducts,
  laboratories, production areas and clean
  rooms

Special features

• IIoT-ready and future-proof thanks to
  analogue and digital signal transmission,
  as well as via radio
• Time-saving instrument configuration
  and display of current measured values
  on the smartphone via WIKA app
• No cabling effort for retrofit project
  thanks to battery operation and LoRa®
• Decentralised data node − up to four
  input signals − reduces cabling effort and
  installation costs
• Traffic light function enables critical system
  states to be identified at a glance
• 2” TFT colour display

Applications

• Infinitely variable control of EC ventilators
• Control of frequency converters
• Control of supply air and extract air systems
  with constant or variable air flows

Special features

• IIoT-ready and future-proof thanks to
  analogue and digital signal transmission,
  as well as via radio
• Time-saving instrument configuration and
  display of current measured values on
  the smartphone via WIKA app
• Decentralised data node − up to four
  input signals − reduces cabling effort and
  installation costs
• Traffic light function enables critical system
  states to be identified at a glance
• PID control functionality
• 2” TFT colour display