All Products

6631 humidity/temperature transmitter for greenhouses by Testo

The testo 6631 transmitter was developed specially for monitoring critical ambient conditions in greenhouses, e.g. for bio research purposes. Precise and reliable humidity measurement is indispensible in these applications, in order to avoid costs caused by failed experiments.

Process security and system availability, among the most important factors in experimental plants, are supported by a number of properties of the testo 6631 bio research transmitter.

• P2A software for parameterization, adjustment and analysis saves time and costs in commissioning and maintenance
• Integrated ventilator allows targeted flow impact onto the sensor, enabling the recording of an averaged climate inside the greenhouse cell
• Quick and easy ventilator replacement with ventilator drawer assembly and plug-in connection
• Easy exchange of sensor filter
• Protection of the electronics and sensor from humidity influences (e. g. sprinkler)

Delivery Scope

• testo 6631 humidity/temperature transmitter (measuring indicator) for greenhouses and laboratories with selectable signal outputs including instruction manual
• Optionally with display

Gasmaster Control Panel for Gas and Fire Monitoring

Crowcon Detection Instruments is a global leader in gas detection and safety equipment. With over 40 years of experience in research and technology, Crowcon is consistently leading the industry in design innovation. By integrating historical successes with advances in modern technology, Crowcon is able to consistently produce high quality products that meet today s challenging environments.

The Gasmaster is an innovative self-contained control panel that monitors gas and fire hazards. Its exclusive features allow the control panel to be flexible enough to fit most industrial applications. More importantly, its outstanding performance and leading technology make this panel an industry leader.

Exclusive Gasmaster Features

Crowcon sGasmaster contains numerous features that outperform the competition in gas detection and safety standards:

• Easy to use control features
• Easy to read backlit LCD display
• Unparalleled flexibility and compatibility with existing equipment
• Reliable alarm and safety features

Easy to Use

The Gasmaster is incredibly easy to read and operate. The front mounted display simultaneously broadcasts all of the appropriate gas levels while indicating the system status check. The front panel also houses the buttons that control the systems operations. All features of the Gasmaster, including recalibration, can be controlled by these easy to operate keys. With the simple push of a button, any user can easily operate the system s features. The Gasmaster s system s software was also designed with ease of use in mind. The software enables reconfiguration and datalogging instantaneously and requires minimal training.

The backlit LCD display screen provides all of the necessary safety information without overwhelming the user. Utilizing a large clear screen, the alphanumeric display reads the gas levels, displays the system status, and illuminates an alarm bar when necessary.

Flexible and Adaptable

The state of the art Gasmaster is incredibly versatile and flexible. The unit can monitor and control virtually any combination of gas and fire detectors. The unit also offers a variety of outputs

Digital addressable & Analogue 4-20ma Controller Range by Crowcon

Crowcon's new range of addressable digital and 4-20ma analog controllers are modular, flexible, easy to configure and user friendly.

Simultaneous channel and alarm display via colour LCD screen for complete visibility and control over all live channels in system setup directly from non-intrusive controller display panel or remotely with direct to webpage live feed communication functionality on any device with internet access.

Features

Modular design build

• Select how controller is configured
• Choose the configuration for your application: Select how may channel inputs are required
• Channel input communication type (MA, MV or Addressable): Select how many relay outputs are required
• Reduce complexity and cost by only including what is required for your application

Multiple display options

• Display all active channels on the same screen
• Ability to combine channels into zones and view up to 8 zones simultaneously on one screen
• Trends screens allows view of last 24 hours or last 30-minute gas readings (current, max, min and average)

Multiple communications

• 4-20mA analog, RS-485 MODBUS and HART enabled communications as standard

IRmax Infrared Hydrocarbon Gas Detector by Crowcon

IRmax is a compact, low power and highly rugged infrared (IR) gas detector, that delivers rapid, fail-safe detection of methane, butane, propane and many other hydrocarbon gases and vapours. The IRmax infrared gas detection system offers the choice of a detector only, a local gas/status display, a remote gas/status display or non-intrusive calibration via an I.S. calibration tool or hand-held HART communicator.

Dependability in all conditions is what makes the IRmax stand out from the crowd, with the reliability of the IRmax hydrocarbon detector proven in hot, cold, wet and saline environments.

IRmax's unique Stay-ClIR optical components are treated with a highly durable coating that completely prevents faults due to condensation, making it ideal for offshore use.

Certified for use in Zone 1 & 2 and EMC compliant*, the IRmax is compatible with virtually any control system, requiring minimal routine maintenance helping keep costs at a minimum. The IRmax also contains no components for artificially heating optical surfaces, meaning power consumption is dramatically reduced, requiring only 1W of power.

The remote display can be mounted up to 30 metres from the IRmax and test gas can be applied without requiring direct access to the detector. It can also be wall mounted, fitted to a 50mm (2 inch) pipe or connected to an auxiliary junction box, making it a reliable and versatile choice for hydrocarbon gas detection.

TXgard-IS+ Toxic Gas Detector with Display by Crowcon

TXgard-IS+ is a Intrinsically Safe (I.S.) toxic and oxygen gas detector with local LCD display. A wide choice of sensors are available for use in a variety of applications.

Features:

Non-intrusive calibration

• Calibration can be performed locally without the need for hot work permits
• Local display and buttons enable calibration without opening the junction box

Flexible output options

• A two-wire 4-20mA signal is provided
• The output can be forced up without applying gas to enable simple checking of control systems and alarms.

Rugged and reliable

• Constructed using highly durable GRP to provide good impact resistance
• Ingress protection to IP65 as standard, IP66 with accessory
• IEC61508 SIL compliant

Xgard Bright Addressable FixedPoint Gas Detector with Display by Crowcon

Xgard Bright is a versatile platform offering flammable and toxic gas detection and oxygen monitoring, while providing ease of operation and reduced installation costs.

Lowering the cost of installation, the 4-wire addressable implementation drastically reduces cabling requirements. The large OLED display allows users to easily work with Xgard Bright during install, calibration and routine maintenance without the need to open the housing.

Features

• Supports flammable, toxic, oxygen, sensor
• Explosion-proof housing
• IP65 or IP66 rating (with weatherproof cap)
• Plug-in type terminal blocks for easy wiring
• Choice of M20 or 1/2" NPT conduit connection
• Configuring via magnetic key
• Non-intrusive calibration without removing access
• MODBUS or Hart communication for remote access
• Low power requirement (-3W max)

XgardIQ Intelligent Gas Detector and Transmitter by Crowcon

XgardIQ is an intelligent and versatile gas detector and transmitter compatible with Crowcon's full range of sensor technologies. XgardIQ is available fitted with a variety of flammable, toxic and oxygen gas sensors and provides a bright OLED display with clear and comprehensive status information in a range of languages

Easy to use

• Positive Safety indicator: Status checking at a glance and from a distance.
• OLED display: Bright, clear display indicates gas level even in dark locations.
• Buttons: Functions performed via buttons, without the need for special magnets or tools.
• Event log: Clear history of detector use.

Simple installation and maintenance

• Hot-swap sensor modules: Easily removed or replaced using the tool provided without requiring hot work permit or special tools.
• Auto-sense function: Automatically detects whether the control system is 4-20mA current sink or source, saving time and faults.
• Auto-configure function: Detects when sensor module is plugged in and uploads the appropriate gas type, range, units and alarm levels.
• Smart Bump and Speedy Bump test: Sensor health and response verified quickly and easily following simple on-screen instructions. Detector automatically provides a reminder when next bump test is due.
• Calibration due warning: Automatically reminds the user when calibration is due to ensure sensors remain accurate at all times.
• Sensor range selection: Users can set the full-scale range of the sensor via the display menu according to site or specific location requirements.

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States