Rotronic collection

Rotronic

Rotronic is a respected name in environmental monitoring, specializing in humidity, temperature, pressure, and CO2 sensors and transmitters. Their instruments are integral to process control and quality assurance in industries requiring precise environmental conditions, such as pharmaceuticals, food and beverage, and HVAC. Engineers value Rotronic for its accuracy, long-term stability, and robust calibration services, ensuring reliable data for critical applications. Industrial Automation Co. stocks new and refurbished Rotronic sensors and transmitters with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Rotronic HTS31MGDN531E

SKU · HTS31MGDN531E

Rotronic HTS31MGDN531E

ROTRONIC HTS31MGDN531E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN527E

SKU · HTS31MGDN527E

Rotronic HTS31MGDN527E

ROTRONIC HTS31MGDN527E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN528E

SKU · HTS31MGDN528E

Rotronic HTS31MGDN528E

ROTRONIC HTS31MGDN528E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN532E

SKU · HTS31MGDN532E

Rotronic HTS31MGDN532E

ROTRONIC HTS31MGDN532E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN525E

SKU · HTS31MGDN525E

Rotronic HTS31MGDN525E

ROTRONIC HTS31MGDN525E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN526E

SKU · HTS31MGDN526E

Rotronic HTS31MGDN526E

ROTRONIC HTS31MGDN526E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN524E

SKU · HTS31MGDN524E

Rotronic HTS31MGDN524E

ROTRONIC HTS31MGDN524E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN517E

SKU · HTS31MGDN517E

Rotronic HTS31MGDN517E

ROTRONIC HTS31MGDN517E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN523E

SKU · HTS31MGDN523E

Rotronic HTS31MGDN523E

ROTRONIC HTS31MGDN523E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN514E

SKU · HTS31MGDN514E

Rotronic HTS31MGDN514E

ROTRONIC HTS31MGDN514E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN521E

SKU · HTS31MGDN521E

Rotronic HTS31MGDN521E

ROTRONIC HTS31MGDN521E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN522E

SKU · HTS31MGDN522E

Rotronic HTS31MGDN522E

ROTRONIC HTS31MGDN522E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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