MREK™ 504 Meter Console Assembly

Meets or exceeds the following methods/laws/requirements:

Section 6.1.1.9 (Metering System – except leak-free pump), US EPA Method 5
Page 3-14 (Meter Box Construction), APTD-0581: Construction Details of Isokinetic Source Sampling Equipment

Product Description

MREK^TM 504 Meter Console houses all the sensors/gages/meters used in the sampling train. These sensors/gages/meters measure temperatures, differential pressures, vacuum, and all other required parameters to sample the flue gas isokinetically or non-isokinetically.

The MREK^TM 504 Meter Console is situated at the end of your sampling train—after the umbilical cable.

This product connects to the following (non-exhaustive) list of products from Aer Sampling:

1. PN-1379 --- Umbilical Cable Assembly
2. PN-357 --- Leak-Free Stack Testing Pump Assembly

Product Specifications

Umbilical connections:
Pitot line (Positive): 1/4 inch quick connect body
Pitot line (Negative): 1/4 inch quick connect stem
Sample line: 1/2 inch quick connect body
Electrical: 5-contact socket circular connector
Thermocouple: Type K, Standard

Pump connections:
Vacuum: 3/8 inch quick connect stem
Pressure: 3/8 inch quick connect body
Electrical: C13 IEC outlet

Power connection: C14 IEC inlet

Dry gas meter:
Accurate to ±1.5% in the range of 0.0042 m³/min to 0.0417 m³/min
Working temperature of -77 ºF to 131 ºF (-25 ºC to 55 ºC)

Digital manometer:
0 to 10 inH₂O (254 mmH₂O)

Temperature control: Analog; Solid-state power relay

Temperature sensor (Type K):
LED display (red)
Range: -221 ºF to 2502 ºF (-105 °C to 1372 °C)

Vacuum gage: Analog; -30 to 0 inHg (-100 to 0 kPa)

Voltage:
100-127 V / 60 Hz --- PN-1342
220-240 V / 50 Hz --- PN-1272

Packing dimensions (Length x Width x Height):

With external case:
English (inch): 20.9 x 11.3 x 20.5
Metric (cm): 53.0 x 28.8 x 52.0

Weight: 39 lbs / 18 kg

Other Information

A Leak Check Report will be issued according to:

• US EPA Method 5 (US CFR Title 40, Part 60, Appendix A, Test Method 5), Section 8.4.1 (Leak Check of Metering System Shown in Figure 5-1)
• US EPA Method 5 (US CFR Title 40, Part 60, Appendix A, Test Method 5), Section 16.2.2.1.1 (Before calibrating the meter box)

Meter Console Calibration:

Meter console shall be calibrated after each field use. The various sensors/gages/meters shall be calibrated regularly to ensure accurate sampling.

1. Dry Gas Meter

The dry gas meter of this MREK^TM 504 Meter Console comes uncalibrated. To order for a calibration (prior to use in the field), please add PN-1483 --- Calibration of Dry Gas Meter into your cart before checking out (for online/website order) or please contact our Regional Sales Office (for offline orders).

For the dry gas meter calibration (PN-1483), a calibration certificate for dry gas meter (Y) and orifice meter/tube (ΔH@) will be issued:

1. The dry gas meter is calibrated according to US EPA Method 5 (US CFR Title 40, Part 60, Appendix A, Test Method 5), Section 16.2, using reference critical orifices calibrated according to US EPA Method 5, Section 16.2.2, and other reference instruments with calibrations traceable to the International System of Units (SI).

2. Temperature Sensor

The temperature sensor of this MREK^TM 504 Meter Console comes uncalibrated. To order for a calibration (prior to use in the field), please add PN-1484 --- Calibration of Temperature Sensor into your cart before checking out (for online/website order) or please contact our Regional Sales Office (for offline orders).

For the temperature sensor calibration (PN-1484), a calibration certificate will be issued:

1. The temperature sensor is calibrated according to US EPA Method 2 (US CFR Title 40, Part 60, Appendix A, Test Method 2), Section 10.3, using reference instruments with calibrations traceable to the International System of Units (SI).

3. Others

Pump and items needed (e.g., Critical Orifice Kit, Thermocouple Simulator, Manometer Calibration Kit) for you to calibrate the MREK^TM 504 Meter Console yourself are sold separately.

Maintenance

Refer to Aer Sampling Stack Testing Field Guide (PN-638) for list of maintenance

Manufacturing Warranty and Technical Support

All our products come with a one-year warranty against manufacturing defects and one-month technical support for free. Please refer to our Frequently Asked Questions (FAQs) page for more details.

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Information presented here is subjected to Aer Sampling Group's terms and conditions. 
In case of discrepancy between English version and the non-English version, the English version shall prevail.
Doc ID: AERHQWW-pn-1342-en
Last revised (Excluding prices): 0; 10.23.20