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RKI Instruments Sensor, LEL Combustible (Catalytic), Direct Connection (No Transmitter, No J-Box), UL Version - 61-0140RK

Item #:
61-0140RK
Brand:
RKI Instruments
RKI Instruments Sensor, LEL Combustible (Catalytic), Direct Connection (No Transmitter, No J-Box), UL Version - 61-0140RK
$262.50
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RKI Instruments Sensor, LEL Combustible (Catalytic), Direct Connection (No Transmitter, No J-Box), UL Version - 61-0140RK

RKI Instruments Sensor, LEL Combustible (Catalytic), Direct Connection (No Transmitter, No J-Box), UL Version - 61-0140RK

$262.50

61-0140RK Sensor, LEL Combustible (Catalytic), Direct Connection (No Transmitter, No J-Box), UL Version by RKI Instruments

When working on potentially hazardous jobsites, safety managers should look for workplace safety solutions that are dependable and steadfast. When lives are on the line, a workplace cannot afford subpar safety products. That is why, at RKI Instruments, workplace safety is a top priority. Their Research and Development team work daily to integrate the latest technology with the best industry practices. With a reputation for excellent products, RKI Instruments introduces the latest in direct connect sensor technology. Designed for use in Class 1, Division 2 hazardous environments, the Direct Connect Sensors are designed specifically for RKI Beacon 110, 200, and 410 controllers.

Direct Connect Sensors

The RKI Direct Connect Sensors series gas sensors are state of the art gas detection sensors available for LEL, H2 Specific LEL, LEL IR, Oxygen, H2S, CO, CO2, and a variety of toxic gases. To use the Direct Connect Sensors, they can be used for remote detection by mounting them onto explosion proof junction boxes, or they can mount directly onto controllers and be used as a completely standalone system. Their unique plugin design allows for a quick and easy tool free installation on jobsites.

Detection solutions for a variety of hazardous environments

The Direct Connect Sensors are designed to be use in both indoor and outdoor settings. Additionally, some of the sensors are available in explosion proof models. The explosion proof models utilize a patented coating which serves double duty as also being water repellant. Users can also purchase splash guards to protect the sensors from very wet conditions.

Sensor Technology

Each sensor is crafted with stainless steel and housed in cast aluminum (stainless steel housing is available for some sensors). The Direct Connect Sensors are available in 2 forms: explosion proof and non-explosion proof. The explosion proof sensors are available as catalytic sensors for LEL, and LEL H2 specific. For hydrogen sulfide and carbon monoxide, the sensors utilize electrochemical technology which provides incredibly specific accuracy and quick response. Oxygen sensors work with galvanic technology, and infrared sensors for methane, hydrocarbons, and carbon dioxide. Non-explosion proof uses a galvanic sensor for oxygen; electrochemical sensors for hydrogen sulfide, carbon monoxide and other toxic gases; and infrared for carbon dioxide. Both explosion proof and non-explosion proof have 1 year warranties for materials and craftsmanship.

Specifications

The response times are under 30 seconds for all gases except hydrogen sulfide and carbon monoxide in the non-explosion versions (with a response time of 35 seconds) and non-explosion proof model sensor for toxic gases which has a 60 second response time. The life expectancy of all sensors are between 2 and 5 years.

The Direct Connect Sensors are compatible with several RKI Industries' accessories including calibration adaptors, flow through adaptors, remote horns and lights, calibration kits, battery backups, splash guards, air aspirator adaptors, and dataloggers.

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

Explosion Proof Specifications:
Explosion Proof
LEL
General Purpose
LEL
H2 Specific
O2
Oxygen
H2S
Hydrogen Sulfide
CO
Carbon Monoxide
Sensor With J-Box
61-1000RK
61-1001RK
65-2515RK
65-2427RK-05
65-2437RK-05
61-1000RK-05
Sensors
Catalytic
Galvanic cell
Electrochemical
Sensor Only
61-0140RK (UL) 61-0140RK-05 (CSA)
LEL H2 - NC-6205-01
65-2514RK
65-2423RK-05
65-2433RK-05
Measuring Range
0-100% LEL
0-25% Vol.
0-100 ppm
0-300 ppm
Lower Detectable Limit (LDL)
2% of full scale
0.1% Vol.
2% of full scale
Response
Time (T-90)
LEL - 30 Seconds
LEL H2 - 20 Seconds
20 Seconds
35 Seconds
Accuracy
± 5% of full scale (0.5% volume for oxygen)
Life Expectancy
2 to 3 years with normal service
3 to 5 years with normal service
2 to 3 years with normal service
Operating Environment
Location
Indoor or outdoor. Explosion proof for Class I, Groups B, C, and D atmospheres.
Temperature
-40°F to 167°F;
-40°C to 75°C
-4°F to 113°F -20°C to 45°C
-40°F to104°F
-40°C to 40°C
23°F to 104°F
-5°C to 40°C
Humidity
0 - 99% RH non condensing
Housing
Housing J-Box
Cast aluminum, explosion-proof, optional stainless steel J-box available
Sensor
Stainless steel, explosion-proof
Approvals
61-1000RK UL
61-1001RK UL
CSA NRTL
61-1000RK-05 CSA
Controllers
Compatible with the following controllers: Beacon 110, Beacon 200, and Beacon 410
Warranty
One year materials and workmanship

Explosion Proof IR Specifications:
Explosion Proof IR
CH4
Methane
HC
Hydrocarbons
CO2
Carbon Dioxide
Sensor With J-Box
61-1003RK-CH4
61-1003RK-HC
61-1004RK-02
61-1004RK-03
61-1004RK-05
61-1004RK-10
Sensors
Infrared
Sensor Only
61-0190RK-CH4
61-0190RK-HC
61-0191RK-02
61-0191RK-03
61-0191RK-05
61-0191RK-10
Measuring Range
0-100% LEL
0-100% LEL
-02
-03
-05
-10
0 - 5000 ppm
0 - 5.0% Vol.
0 - 50% Vol.
0 - 100% Vol.
Lower Detectable Limit (LDL)
2% of full scale
Response Time (T-90)
30 Seconds
30 Seconds
30 Seconds
Accuracy
± 5% of full scale (0.5% volume for oxygen)
Life Expectancy
5 years plus with normal service
Operating Environment
Location
Indoor or outdoor. Explosion proof for Class I, Groups B, C, and D atmospheres.
Temperature
-4°F to 122°F -20°C to 50°C
Humidity
0 - 99% RH non condensing
Housing
Housing J-Box
Cast aluminum, explosion-proof, optional stainless steel J-box available
Sensor
Stainless steel, explosion-proof
Approvals
C UL US
Controllers
Compatible with the following controllers: Beacon 110, Beacon 200, and Beacon 410
Warranty
One year materials and workmanship

Direct Interface with Beacon 110/200/410:
Sensor
Number of Wires to Controller
Maximum Distance to Controller
18 AWG wire min.
LEL / CO2
4
500 ft.
Oxygen
2
500 ft.
H2S
2
500 ft.
CO
2
500 ft.
Toxics
2
500 ft.

Datasheets & User Manuals

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