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 HTS31MGDN557E

SKU · HTS31MGDN557E

Rotronic HTS31MGDN557E

ROTRONIC HTS31MGDN557E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN563E

SKU · HTS31MGDN563E

Rotronic HTS31MGDN563E

ROTRONIC HTS31MGDN563E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN558E

SKU · HTS31MGDN558E

Rotronic HTS31MGDN558E

ROTRONIC HTS31MGDN558E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN556E

SKU · HTS31MGDN556E

Rotronic HTS31MGDN556E

ROTRONIC HTS31MGDN556E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN564E

SKU · HTS31MGDN564E

Rotronic HTS31MGDN564E

ROTRONIC HTS31MGDN564E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN565E

SKU · HTS31MGDN565E

Rotronic HTS31MGDN565E

ROTRONIC HTS31MGDN565E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN551E

SKU · HTS31MGDN551E

Rotronic HTS31MGDN551E

ROTRONIC HTS31MGDN551E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN555E

SKU · HTS31MGDN555E

Rotronic HTS31MGDN555E

ROTRONIC HTS31MGDN555E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN552E

SKU · HTS31MGDN552E

Rotronic HTS31MGDN552E

ROTRONIC HTS31MGDN552E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN554E

SKU · HTS31MGDN554E

Rotronic HTS31MGDN554E

ROTRONIC HTS31MGDN554E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN548E

SKU · HTS31MGDN548E

Rotronic HTS31MGDN548E

ROTRONIC HTS31MGDN548E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN546E

SKU · HTS31MGDN546E

Rotronic HTS31MGDN546E

ROTRONIC HTS31MGDN546E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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