1. Gas Detectors & Monitors Items
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  3. RKI INSTRUMENTS 65-2640RK/H2

RKI INSTRUMENTS 65-2640RK-H2 Transmitter Gas Detector 65-2640RK/H2 M2A

65-2640rk Rki Instruments 65-2640rk/h2 M2a Transmitter Gas Detector H2

( Brand: Rki Instruments ), ( Part Type: Detector ), ( Manufacturer Part Number: 65-2640RK/H2 )

Review RKI INSTRUMENTS 65-2640rk/h2 M2a Transmitter Gas Detector H2

The RKI 65-2640RK/H2 M2A Transmitter is a reliable and accurate gas detector transmitter designed for the detection of hydrogen gas (H2) in various industries. This transmitter is part of RKI Instrument's extensive line of gas detection solutions, and it is engineered to provide early warning of potentially hazardous gas concentrations in the workplace.

The RKI 65-2640RK/H2 M2A Transmitter utilizes a Zirconia sensor element, which is known for its high sensitivity and selectivity towards hydrogen gas. The sensor is heated to a temperature of 800 C to ensure optimal performance and accuracy. The transmitter is capable of measuring hydrogen gas concentrations ranging from 0 to 100% LEL (Lower Explosive Limit).

This transmitter is designed to operate in harsh environments, with a temperature range of -40 C to 85 C and a relative humidity range of 0% to 95%. The transmitter housing is constructed from 316L stainless steel, making it resistant to corrosion and ideal for use in industrial settings.

The RKI 65-2640RK/H2 M2A Transmitter is equipped with a digital display that shows the current gas concentration, temperature, and humidity readings. It also features a built-in self-diagnostic function that provides real-time alerts for sensor faults, power supply issues, and communication errors.

The transmitter can be connected to a control room or a remote monitoring system via 4-20mA or HART communication protocols. It also comes with an integrated relay contact that can be configured for various alarm settings, such as high gas concentration, low gas concentration, and sensor fault.

The RKI 65-2640RK/H2 M2A Transmitter is easy to install and maintain. It comes with a calibration certificate and a calibration gas kit for initial calibration. The sensor can be calibrated in the field using the transmitter's built-in keypad or via remote calibration using a calibration gas supplier.

In summary, the RKI 65-2640RK/H2 M2A Transmitter is a versatile and robust hydrogen gas detector transmitter that is suitable for use in various industries, including oil and gas, chemical processing, and steel manufacturing. It offers high accuracy, reliability, and ease of use, making it an essential tool for ensuring workplace safety and regulatory compliance.

RKI 65-2640RK/H2 M2A Transmitter Gas Detector H2: A Comprehensive Analysis

The RKI 65-2640RK/H2 M2A Transmitter Gas Detector H2 is a device designed to detect hydrogen gas in various industries. In this analysis, we will discuss the key features, advantages, and disadvantages of this gas detector transmitter to help you make an informed decision.

Features:

1. Hydrogen-specific gas detector

2. M2A transmission protocol for wireless communication

3. ATEX and IECEx certified for use in hazardous areas

4. Compact and rugged design for harsh environments

5. Long battery life

Advantages:

1. High accuracy and reliability in detecting hydrogen gas

2. Wireless communication allows for easier installation and maintenance

3. ATEX and IECEx certifications ensure safety in hazardous areas

4. Compact size makes it easy to install and transport

5. Long battery life reduces the need for frequent battery replacements

Disadvantages:

1. Limited to detecting hydrogen gas only

2. Higher cost compared to general gas detectors

3. May require additional equipment for power supply and data logging

Conclusion:

The RKI 65-2640RK/H2 M2A Transmitter Gas Detector H2 is a specialized device designed to provide accurate and reliable detection of hydrogen gas in hazardous environments. Its wireless communication feature, ATEX and IECEx certifications, compact size, and long battery life make it an excellent choice for industries that require hydrogen gas monitoring. However, its limited gas detection capabilities and higher cost may make it less suitable for applications that require the detection of multiple gases.

Recommendation:

If your application requires the detection of hydrogen gas in a hazardous environment, the RKI 65-2640RK/H2 M2A Transmitter Gas Detector H2 is an excellent choice. Its advanced features and reliable performance make it a worthwhile investment for ensuring safety and compliance in your industry. However, if you require the detection of multiple gases, it may be more cost-effective to consider a multi-gas detector with hydrogen sensing capabilities.

part # 652640rkh2 price

  • $450.00

specifications detectoshould:

  • brand: Rki Instruments
  • part type: Detector
  • manufacturer part number: 65-2640RK/H2

shipping detectoshould:

  • transit: 6-12 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $12.13
  • class: Standard
  • type: Calculated

returns detectoshould:

  • policy: No Returns

payments detectoshould:

  • money order
  • other
  • wallet: Paypal
  • credit card: Diners-club

offer detectoshould:

  • started: May 24, 2026
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 1

general detectoshould:

  • condition: Used
  • Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors

seller detectoshould:

  • # reviews: 372
  • rating: 100.0%
part type: detector,
category: business & industrial > test, measurement inspection > test meters detectors > gas detectors monitors, sku: 4463765298914881,

Rki Instruments 65-2640RK-H2 Is Similar To:

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1 offer $450.00 USD
  • Offer #1: $450.00 price + $12.13 delivery = $462.13* total. RKI Instruments M2A transmitter with IP66 DR0299477 enclosure and VFA-4-SS flow meter.+$12.13 shipping