RKI Instruments

GD-K8A-PH3 GD-K8A Diffusion Sensor/Transmitter, Phosphine (PH3) 0 - 1 PPM by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

*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

SD-805RID-IPA SD-805 Smart Transmitter/Gas Detector for %LEL IPA by RKI Instruments

The model SD-805 series Smart Transmitter/detector heads are state of the art instruments housed in a flameproof enclosure.

A simple magnetic control key is placed over clear marked positions on the surface plate to test and adjust the instrumentwithout opening the transmitter/detector head.

Two different detection princples are provided with SD-805 series which enables you to select the most suitable principle according to your detection gas, range and application for use. Especially the model SD-805RI can detect combustible gases (CH4 and i-C4H10) with 0-100% volume F.S. in inert gas base.

Dual alarm contacts and trouble alarm contact are provided for activation of external buzzer or alarm light. Powered by 24 VDC, the unit has a 4-20mA output for communication to outside controllers, for external readouts or alarming devices.

An extensive range of accessories supplied by RKI rounds up Model SD-805 series

Features:

• For combustible and toxic gases
• Longlife RKI sensors
• Dual alarm contacts
• 4-20mA linear output
• Automatic zero correction function, self-diagnosis
• Explosion proof housing, IP65 ingress class
• ATEX and MED approved (Wheelmark)

*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

GD-D8-100 GD-D8 Sample Draw Detector Assembly, 0 - 100% LEL, 100 VAC by RKI Instruments

Features

• Compact & lightweight
• Easy maintenance
• Quick-fit sensor replacement
• Compatible sensor for diffusion sampling and sample drawing detector heads
• Long life sampling pump (GD-D8V series)
• Explosion proof
• Wide variety of accessories

*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

GD-A8V-TCE GD-A8 Diffusion Detector Assembly, SS, MOS, 0 - 500 ppm TCE by RKI Instruments

Features

• Compact & lightweight
• Easy maintenance
• Quick-fit sensor replacement
• Compatible sensor for diffusion sampling and sample drawing detector heads
• Long life sampling pump (GD-D8V series)
• Explosion proof
• Wide variety of accessories

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

570-06WB 6-Channel 570 Wall Mounting Housing with Buzzer Module by RKI Instruments

Features:

• Available to connect to various gas sensor
• Easy to read three color (green/orange/red) LED bar-graph display (52 segments)
• Combustible gases detectable in wide range (from PPM to %LEL) with one display unit (NC-581W)
• Automatically changes from ppm range to %LEL range (NC-581W)
• Two alarm levels
• Peak hold function
• Highly integrated compact design with plug-in type unit
• Zero suppression function
• Alarm contact interruption function (Maintenance mode)
• Alarm test mode
• Auto zero function
• Ability to indicate a flow failure alarm
• Output signal (4~20mADC) is provided

Applications:

• Petro-refinery, petrochemical plants
• Chemical plants
• Semi-conductor manufacturing plants
• Engineering public work field
• Power station, gas work
• Iron and steel works

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