Dwyer Instruments, Inc.

Carbon Monoxide Meter measures up to 999 ppm.
Communication Systems & Equipment

Carbon Monoxide Meter measures up to 999 ppm.

Utilizing electrochemical carbon monoxide sensor, Model 450A-1 measures ambient concentration of carbon monoxide in environment and displays measurement on 2-line digital LCD screen. Unit also displays maximum recorded CO value since last reset and has audible alarm that warns of CO levels above 25 ppm. Operating on three AAA batteries, Model 450A-1 offers response time of less than 60 sec and...

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Carbon Monoxide Meter measures up to 999 ppm.
Communication Systems & Equipment

Carbon Monoxide Meter measures up to 999 ppm.

Utilizing electrochemical carbon monoxide sensor, Model 450A-1 measures ambient concentration of carbon monoxide in environment and displays measurement on 2-line digital LCD screen. Unit also displays maximum recorded CO value since last reset and has audible alarm that warns of CO levels above 25 ppm. Operating on three AAA batteries, Model 450A-1 offers response time of less than 60 sec and...

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True RMS Current Transformer carries rating to 200 A.
Electrical Equipment & Systems

True RMS Current Transformer carries rating to 200 A.

As alternative for providing true RMS outputs on distorted AC waveforms, Series CCT60/70 offer 3 jumper-selectable ranges for each model. True RMS outputs are suited for nonlinear loads or noisy circuits, and split core models can be installed without disconnecting cables for existing installations. Output is 4-20 mA, true RMS, and amperage range is rated up to 200 A depending on model. Products...

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True RMS Current Transformer carries rating to 200 A.
Electrical Equipment & Systems

True RMS Current Transformer carries rating to 200 A.

As alternative for providing true RMS outputs on distorted AC waveforms, Series CCT60/70 offer 3 jumper-selectable ranges for each model. True RMS outputs are suited for nonlinear loads or noisy circuits, and split core models can be installed without disconnecting cables for existing installations. Output is 4-20 mA, true RMS, and amperage range is rated up to 200 A depending on model. Products...

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Miniature Data Logger supports USB data transfer.
Test & Measurement

Miniature Data Logger supports USB data transfer.

Series MTL 20/30 measures and records temperature or temperature/humidity/dew point values for range of applications. Sampling intervals and high/low alarm settings are user selectable via Windows®-based software, and current temperature/humidity is displayed on LCD. Field configurable to begin measuring based on time delay or by pushbutton actuation, instrument stores up to 43,344 readings and...

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Miniature Data Logger supports USB data transfer.
Test & Measurement

Miniature Data Logger supports USB data transfer.

Series MTL 20/30 measures and records temperature or temperature/humidity/dew point values for range of applications. Sampling intervals and high/low alarm settings are user selectable via Windows®-based software, and current temperature/humidity is displayed on LCD. Field configurable to begin measuring based on time delay or by pushbutton actuation, instrument stores up to 43,344 readings and...

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Differential Pressure Alarm features scaled adjustment knob.
Mining, Oil Drilling, Refining Products & Equipment

Differential Pressure Alarm features scaled adjustment knob.

Series BDPA Adjustable Differential Pressure Alarm has scaled adjustment knob that allows changes to switching pressure to be made without need for separate pressure gauge. Audible buzzer and LED are included to indicate set point threshold is reached and can be turned off by snooze button or via remote contact. Also able to be wired with SPDT contact to send signals remotely to building...

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Differential Pressure Alarm features scaled adjustment knob.
Mining, Oil Drilling, Refining Products & Equipment

Differential Pressure Alarm features scaled adjustment knob.

Series BDPA Adjustable Differential Pressure Alarm has scaled adjustment knob that allows changes to switching pressure to be made without need for separate pressure gauge. Audible buzzer and LED are included to indicate set point threshold is reached and can be turned off by snooze button or via remote contact. Also able to be wired with SPDT contact to send signals remotely to building...

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Thermocouple Thermometer features dual inputs.
Health, Medical, & Dental Supplies and Equipment

Thermocouple Thermometer features dual inputs.

Providing up to 2 temperature measurements simultaneously, Model 472A-1 includes large LCD that can show both temperature inputs or one temperature input and differential temperature. Measurement ranges for J-, K-, and T-type thermocouples are -328 to 1,400°F, -328 to 2,498°F, and -328 to 734°F, respectively. In addition to built-in back light, device includes hold button for freezing...

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Thermocouple Thermometer features dual inputs.
Health, Medical, & Dental Supplies and Equipment

Thermocouple Thermometer features dual inputs.

Providing up to 2 temperature measurements simultaneously, Model 472A-1 includes large LCD that can show both temperature inputs or one temperature input and differential temperature. Measurement ranges for J-, K-, and T-type thermocouples are -328 to 1,400°F, -328 to 2,498°F, and -328 to 734°F, respectively. In addition to built-in back light, device includes hold button for freezing...

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