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 HTS31MGDN444E

SKU · HTS31MGDN444E

Rotronic HTS31MGDN444E

ROTRONIC HTS31MGDN444E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN442E

SKU · HTS31MGDN442E

Rotronic HTS31MGDN442E

ROTRONIC HTS31MGDN442E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN438E

SKU · HTS31MGDN438E

Rotronic HTS31MGDN438E

ROTRONIC HTS31MGDN438E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN435E

SKU · HTS31MGDN435E

Rotronic HTS31MGDN435E

ROTRONIC HTS31MGDN435E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN434E

SKU · HTS31MGDN434E

Rotronic HTS31MGDN434E

ROTRONIC HTS31MGDN434E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN441E

SKU · HTS31MGDN441E

Rotronic HTS31MGDN441E

ROTRONIC HTS31MGDN441E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN431E

SKU · HTS31MGDN431E

Rotronic HTS31MGDN431E

ROTRONIC HTS31MGDN431E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN433E

SKU · HTS31MGDN433E

Rotronic HTS31MGDN433E

ROTRONIC HTS31MGDN433E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN432E

SKU · HTS31MGDN432E

Rotronic HTS31MGDN432E

ROTRONIC HTS31MGDN432E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN426E

SKU · HTS31MGDN426E

Rotronic HTS31MGDN426E

ROTRONIC HTS31MGDN426E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN428E

SKU · HTS31MGDN428E

Rotronic HTS31MGDN428E

ROTRONIC HTS31MGDN428E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN427E

SKU · HTS31MGDN427E

Rotronic HTS31MGDN427E

ROTRONIC HTS31MGDN427E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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