Continuous Monitoring for Temporary Drill Sites

RKI Instruments is proud to announce our new RM series continuous gas monitors. These monitors are specifically designed for detection of H2S around temporary drilling rigs. All units include our long-life plug in electrochemical H2S sensor, range 0-100 ppm. All cable connections are protected by rugged strain relief cord grips, and sensors are mounted in an explosion proof enclosure that includes a convenient mounting bracket.

Features

H2S detection, 0-100 ppm range
Explosion proof enclosure
Convenient mounting bracket
Easily installed and moveable
Battery clamps for easy connection
Powerful horn and strobe

Applications

Workover rigs
Drilling rigs
Fractionators
Water reclamation
Pumpers
Water haulers
Exploration

M2 Rig Monitor

Datasheet, Manual

Model M2RM: Based on our M2 platform, this version includes the standard M2 transmitter, outfitted with the sensor and splash/mud guard on a 25 ft. cable. Included is a 50 ft. power cable with battery clamps for connection to a user-provided 12 VDC battery. Also included is a powerful horn / strobe mounted directly to the M2 enclosure. All standard features of the M2 apply, including 4-20 ma and Modbus RS-485 output, large easy to read LCD display with backlight, and non-intrusive calibration.

Beacon 110 Rig Monitor

Datasheet, Manual

Model Beacon 110RM: Based on our Beacon 110 single channel controller, this version includes the standard Beacon 110 in NEMA 4X enclosure, outfitted with the sensor and splash/mud guard on a 25 ft. cable. Included is a 50 ft. power cable with battery clamps for connection to a user-provided 12 VDC battery. Also included is a powerful horn / strobe mounted directly to the Beacon 110. Standard features of the Beacon 110 include 4-20 ma and relay outputs, large easy to read LCD display with backlight, and simple calibration and setup routines through the front panel display and controls.

Beacon 200 Rig Monitor

Datasheet, Manual for H2S/H2S, Manual for LEL/ H2S

Model Beacon 200RM: Using our Beacon 200 two channel controller, this version includes the standard Beacon 200 in NEMA 4X enclosure, outfitted with two H2S sensors (LEL and H2S combination available) and splash/mud guards on 25 ft. cables. Included is a 50 ft. power cable with battery clamps, for connection to a user-provided 12 VDC battery. Also included is a powerful horn strobe mounted directly to the Beacon 110. Standard features of the Beacon 110 include 4-20 ma output, common and individual channel relays, large easy to read LCD display with backlight, and simple calibration and setup routines through the front panel display and controls.

Specifications

M2RM
Beacon 110RM
Beacon 200RM
Sensor

Transmitter Specification
Alarms
Audible	Powerful horn, 103 dB at 10 feet
Visual	Super bright, top mount strobe
Alarm Settings	Two fully programmable alarm set points, increasing / decreasing, latching / self-resetting, on delays, off delays, normally energized or de-energized
Alarm Indication	Visual LEDs. Alarm 1, Amber; Alarm 2, Red; Fail, Red Horn/strobe = alarm 1
Relays	5 amp form ‘C’ contacts for alarm 2, and fail
Physical
Dimensions	Height: 8.5” (215 mm), Width: 5.2” (132 mm), Depth: 4.5” (114 mm) (Transmitter only)
Enclosure Rating	NEMA 4X, explosion proof, watertight, cast aluminum with o-ring seal and epoxy powder coating
Power	12 VDC (user supplied)
Display	Alphanumeric display with backlighting. 8 characters per line; 2 lines for gas concentration readout, plus user-friendly calibration and setup
Controls	Magnet used for calibration functions. Calibrates without opening the housing. Internal push-button controls also available for calibration and setup
Operating Environment
Operating Temperature	-4°F to 122°F (-20°C to 50°C)
Relative Humidity	5 - 95% RH non-condensing
Order Number	65-2625RK-HR

Controller Specifications
Alarms
Audible	Powerful horn, 103 dB at 10 feet
Visual	Super bright, top mount strobe
Alarm Settings	Two fully programmable alarm set points, increasing / decreasing, latching / self-resetting, on delays, off delays, normally energized or de-energized
Alarm Indication	Visual LEDs. Alarm 1, Amber; Alarm 2, Red; Fail, Red Horn/strobe = alarm 1
Relays	5 amp form ‘C’ contacts for alarm 2, and fail
Physical
Dimensions	Height: 8.5” (216 mm) Width: 7.0” (178 mm) Depth: 4.3” (109 mm) (Controller only)
Enclosure	Wall mounting grey fiberglass with hinged cover
Power	12 VDC (user supplied)
Display	2 x 8 Alphanumeric display with backlighting
Controls	3 internal push buttons for setup, programming, and calibration. 1 external push button for alarm reset.
Operating Environment
Operating Temperature	-4°F to 122°F (-20°C to 50°C)
Relative Humidity	0 - 95% RH (non-condensing)
Enclosure Rating	NEMA-4X enclosure, chemical, and weather resistant
Order Number	72-2110RK-HR

Controller Specification
Alarms
Audible	Powerful horn, 103 dB at 10 feet
Visual	Super bright, top mount strobe
Alarm Settings	Two fully programmable alarm set points, increasing / decreasing, latching / self-resetting, on delays, off delays, normally energized or de-energized
Alarm Indication	Visual LEDs. Alarm 1, Amber; Alarm 2, Red; Fail, Red Horn/strobe = alarm 1
Relays	Low and high for each sensor, common for alarm 2 and fail. 5 amp form ‘C’ contacts
Physical
Dimensions	Height: 10.5” (267 mm) x Width: 8.5” (216 mm) x Depth: 6.3” (158 mm) (Controller only)
Enclosure	Wall mounting grey polycarbonate with hinged cover
Power	12 VDC (user supplied)
Display	Alphanumeric display with backlighting. 20 characters per line; 4 lines each
Controls	4 internal push buttons for setup, programming, and calibration. 1 external push button for alarm reset
Operating Environment
Operating Temperature	-4°F to 122°F (-10°C to 50°C)
Relative Humidity	5 - 95% RH (non-condensing) 80% max for CSA
Enclosure Rating	NEMA-4X enclosure, waterproof, chemical, and weather resistant
Order Number	72-2102RK-HR

Sensor Specification
Sensor	Electrochemical
Measuring Ranges	0 - 100 ppm H2S
Resolution	1 ppm
Lower Detectable Limit (LDL)	2% of full scale
Response Time (T-90)	35 Seconds or less
Life Expectancy	2 to 3 years with normal service
Accuracy	± 5% of reading or ± 2 ppm H2S (whichever is greater)
Weather Resistant	Patented water repellent sensor coating

Note: Specifications subject to change without notice.
Made in the USA

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