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 HTS31MGDN454E

SKU · HTS31MGDN454E

Rotronic HTS31MGDN454E

ROTRONIC HTS31MGDN454E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN457E

SKU · HTS31MGDN457E

Rotronic HTS31MGDN457E

ROTRONIC HTS31MGDN457E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN452E

SKU · HTS31MGDN452E

Rotronic HTS31MGDN452E

ROTRONIC HTS31MGDN452E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN447E

SKU · HTS31MGDN447E

Rotronic HTS31MGDN447E

ROTRONIC HTS31MGDN447E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN446E

SKU · HTS31MGDN446E

Rotronic HTS31MGDN446E

ROTRONIC HTS31MGDN446E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN445E

SKU · HTS31MGDN445E

Rotronic HTS31MGDN445E

ROTRONIC HTS31MGDN445E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN453E

SKU · HTS31MGDN453E

Rotronic HTS31MGDN453E

ROTRONIC HTS31MGDN453E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN451E

SKU · HTS31MGDN451E

Rotronic HTS31MGDN451E

ROTRONIC HTS31MGDN451E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN448E

SKU · HTS31MGDN448E

Rotronic HTS31MGDN448E

ROTRONIC HTS31MGDN448E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN436E

SKU · HTS31MGDN436E

Rotronic HTS31MGDN436E

ROTRONIC HTS31MGDN436E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN437E

SKU · HTS31MGDN437E

Rotronic HTS31MGDN437E

ROTRONIC HTS31MGDN437E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN443E

SKU · HTS31MGDN443E

Rotronic HTS31MGDN443E

ROTRONIC HTS31MGDN443E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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