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966 results

966 results
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Products

RM7897A1002

RM7897A1002

Honeywell / 7800 Series

This relay control module supports on-off primary control applications and is suitable for conditions with a frequency range of 50 to 60 Hz. Its operational temperature tolerance spans from -40 °C to 60 °C, ensuring reliability in extreme environments. It is rated for a relative humidity level of up

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RM7897A2002

RM7897A2002

Honeywell / 7800 Series

This relay control module is utilized in on-off primary burner control applications, featuring both pre-purge and programmable post-purge capabilities. It has a pilot flame establishing period that can be set to either 4 seconds or 10 seconds. Operating temperatures are robust, spanning from -40°C t

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RM7895A1048

RM7895A1048

Honeywell / 7800 Series

Operating with a supply voltage of 120 VAC, this relay control module handles frequencies from 50 Hz to 60 Hz. It has a substantial operating temperature range, from -40°C up to 60°C, and can be stored between -40°C and 66°C. The unit weighs 1.81 lbs and supports a relative humidity of up to 85% wit

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R7861A1026

R7861A1026

Honeywell / 7800 Series

This flame signal amplifier functions effectively with a signal strength range from 0 to 5.0V DC. It features a dynamic self-checking mechanism and utilizes a PCB edge connector for electrical connections. The unit operates within a temperature range of -40°C to 60°C and is capable of storage in con

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51ML9

51ML9

Honeywell / Micro Switch

This enclosed limit switch features a 2-pole configuration and a current rating of 10.0 A. It operates at a rated voltage of 250 VAC for alternating current and 250 VDC for direct current. The actuator is designed with a side rotary lever and is suitable for chassis or screw mounting, adapting for v

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2104B2351

2104B2351

Honeywell / Searchpoint Optima Plus

Designed for various industrial applications, this flame detector features a detection field of 90°, making it effective at capturing flames from several angles. It utilizes a multi-spectral infrared sensing method, providing sensitivity to flames as small as 1 square foot from a distance of 30 feet

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301-EM-RFSA-CA2

301-EM-RFSA-CA2

Honeywell / 301EM Series

This infrared gas detector efficiently measures hydrocarbons with a range of 0-100% LEL. It features an IP66/IP67 rating for dust and water resistance, operates within an extensive temperature range of -40°C to +65°C, and offers a signal output of 4-20 mA that auto-senses whether to sink or source.

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2108N4100H

2108N4100H

Honeywell / Searchpoint Optima Plus

The 2108N4100H gas detector features a 3/4-inch NPT threaded spigot for easy installation. It operates effectively within a temperature range of -40 to 65 degrees Celsius for both storage and operational conditions. The device supports HART communication with a 4 to 20 mA output, and it includes adv

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2108N4101N

2108N4101N

Honeywell / Searchpoint Optima Plus

With a measurement range extending from 0 to 1000 ppm and a resolution of 1 ppm, this sensor provides detailed detection capability. It is built to operate efficiently within a temperature range of 0°C to 40°C and can function in humidity levels of 0-95% RH without condensation. This unit can be ins

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SPXCDULNO1M

SPXCDULNO1M

Honeywell / Sensepoint XCD

The SPXCDULNO1M operates with a voltage range of 16-32 VDC and is rated IP66 for dust and water resistance. This detector can monitor oxygen levels from 0-25% volume, utilizing electrochemical sensing technology (Surecell). It includes three relays for alarm and fault signals, and provides output si

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