This product appears in the RKI Instruments Catalog
Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
Some gas monitoring requirements are basic but important. The
RKI M-Series transmitter is a highly reliable and very cost-effective
4-20 mA transmitter for the detection of carbon monoxide and
hydrogen sulfide. This transmitter operates from a 24 VDC (11
VDC to 30 VDC) power source and provides a 4–20 mA output
signal, which can be connected to a wide variety of RKI or third
party controllers. The M-Series transmitters are built for use in
either indoor or semienclosed areas.
The electronics are protected inside a plastic enclosure to avoid
damage from mechanical abuse, water, dust or corrosion. Sensors
for the M-Series have a long life-span that typically last two to
three years.
Field calibrations are very basic and can be completed by a single
person. The zero and calibration functions for the MSeries are
performed by simply adjusting potentiometers on the amplifier
board. The amplifier board is equipped with easily accessible test
jacks for the connection of a voltmeter. The voltmeter is used to
view sensor response while the calibration gas is being applied
and the potentiometers are adjusted with a screwdriver.
Features
• Water/dust resistant housing
• Available for CO and H2S
• Long life sensors (2 + years typical)
• Competitively priced
• Compact design
Applications
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone & electric utilities
• Parking garages
• Manufacturing facilities
• Loading docks
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
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