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 HTS31MGDN115E

SKU · HTS31MGDN115E

Rotronic HTS31MGDN115E

ROTRONIC HTS31MGDN115E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN125E

SKU · HTS31MGDN125E

Rotronic HTS31MGDN125E

ROTRONIC HTS31MGDN125E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN116E

SKU · HTS31MGDN116E

Rotronic HTS31MGDN116E

ROTRONIC HTS31MGDN116E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN117E

SKU · HTS31MGDN117E

Rotronic HTS31MGDN117E

ROTRONIC HTS31MGDN117E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN113E

SKU · HTS31MGDN113E

Rotronic HTS31MGDN113E

ROTRONIC HTS31MGDN113E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN121E

SKU · HTS31MGDN121E

Rotronic HTS31MGDN121E

ROTRONIC HTS31MGDN121E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN111E

SKU · HTS31MGDN111E

Rotronic HTS31MGDN111E

ROTRONIC HTS31MGDN111E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN118E

SKU · HTS31MGDN118E

Rotronic HTS31MGDN118E

ROTRONIC HTS31MGDN118E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN123E

SKU · HTS31MGDN123E

Rotronic HTS31MGDN123E

ROTRONIC HTS31MGDN123E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGD35ST8E

SKU · HTS31MGD35ST8E

Rotronic HTS31MGD35ST8E

ROTRONIC HTS31MGD35ST8E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGDN112E

SKU · HTS31MGDN112E

Rotronic HTS31MGDN112E

ROTRONIC HTS31MGDN112E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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Rotronic HTS31MGD35ST3E

SKU · HTS31MGD35ST3E

Rotronic HTS31MGD35ST3E

ROTRONIC HTS31MGD35ST3E HYGROFLEX3 TRANSMITTER W/ INTRINSICALLY SAFE PROBE

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