Pneumatically driven acoustic sound source and receiver.  
Mounts on exterior furnace /heater wall, and provides acoustic transmitter and receiver functions for balanced-draft furnace applications.

Provides temperature measurement capacity for up to eight (8) independent paths , or up to a twenty-four (24) path array for spatial temperature distribution mapping.  

Features include:  Industrial computer with pre-configured mapping software; 21 inch LCD monitor; modem for remote accessibility; 24 users programmable 4-20 mA current outputs or OPC Outputs for integration into plant DCS.

Stainless Steel 316L

200mm flange diameter, 325mm length

In accordance with ASTM standard 3-inch 150 lb. pipe flange

26 lb. (11,8 Kg.)

Flange: +450ºF (+232ºC) max.; Ambient Air: +130ºF (+54ºC) max.

Inside: 126bB. Outside: 0dB

+ 140 ºF (60ºC) maximum, No solar loading on cabinet

343H x 288W x 130D mm

14 lb (6,4 Kg)

NEMA/EEMAC Type 4,12, 13. IEC 60529, IP66

+ 130 ºF (54ºC) maximum, No solar loading on cabinet

762H x 610W x 356Dmm

110 lb (50Kg)

NEMA/EEMAC Type 4,12, 13. IEC 60529, IP66

Two minimum and up to sixteen maximum

Up to twenty-four (24) paths

32ºF to 3500 ºF (0ºC to 1927 ºC)

English or Metric (ºF or ºC)

12 ºF (6.7 ºC) for 20 meter path length @ 2000 ºF (1093ºC)

Better than 0.5%

5 seconds per path typical

Analog Output 4-20mA or OPC/Ethernet

120 to 240 VAC, 50/60 Hz.

Air Service. 60 - 120 psig (5.0 - 8.3 Bar).

5 bar = 2.26 m3/min (No Constant)

Two (2) years.

Number of Ports:

Number of Paths:

Measurement Range:

Temperature Units:

Resolution:

Accuracy:

Measurement Acquisition Time:

Data Output:

AC Power Input:

Air Pressure to Sound Source

Air consumption

Warranty:

Ambient Air Temperature:

Enclosure:

Weight:

Industrial Standards:

Ambient Air Temperature:

Enclosure:

Weight:

Industrial Standards:

Material:

Dimensions:

Flange:

Weight:

Temperature Environment:

Noise generated:

Wave Guide

Preamplifier

3O2OTR-SSL Transceiver Unit Wave Guide and Preamplifier

BOILERWATCH® MMP-II-SSX
Processor Control Unit (PCU)

TMSIS-4000

The BOILERWATCH® MMP II-SSX acoustic pyrometer is an advanced industrial instrument that provides fully automatic measurement of high combustion-gas temperatures, permitting fuel trimming control within heaters and boilers.

The system is completely non-intrusive, and operates on the principal that the speed of sound in a gas is proportional to the temperature of that gas.

Acoustic transceivers are mounted on the outside of walls of the heater/boiler, and a high intensity acoustic signal is launched through the gas stream.

Since the distance between the sound source and receiver is known and fixed, the average temperature of the gas along the acoustic path is computed from an accurate measurement of the sound signal’s transit time.

BOILERWATCH® MMP II-SSX systems are available in a variety of configurations. With up to 24 individual path temperatures available, systems may be configured for spatial 2 dimensional temperature mapping, independent temperature measurements, or a combination of both. BOILERWATCH®  MMP II-SSX systems are easy to install, commission, and operate.