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Autonics Temperature Controller TZN4S-A4C
15 inquiries last 6 mos.
US $ 242 .31 / ea
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100% Original
Genuine OEM Parts
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Shipped via FedEx / DHL / UPS
12-Month Warranty
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High-speed response: minimizes time required to reach SV.
Low-speed response: minimizes overshoot for sensitive temperature control.
High display accuracy : t0.3% of full-scale value.
Two-step auto tuning function.
Various input types (13 total) : includes temperature sensor and analog inputs.
Various sub-output options.
Various alarm outputs including loop break alarm and sensor break alarm.
PV transmission output (DC 4-20mA).
RS485 Communication output.
Decimal point display function for analog inputs.
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Are the products listed on OKmarts sourced from the gray market or unauthorized liquidation stock?
A: No. Unlike surplus liquidation brokers who sell unpredictable, unvetted excess inventory, OKmarts builds strategic partnerships directly with active factory supply chains and authorized distribution channels. This ensures that every component is fully traceable, factory-fresh, and covered by standard manufacturer liability frameworks.
Q: How are long-term component supply risks handled if our factory relies heavily on a specific part sourced from your platform?
A: We offer supply chain buffering and safety stock agreements for industrial clients. By sharing your annual procurement forecast, we can pre-allocate inventory in our warehouses to guarantee a continuous, predictable supply and protect your production lines from market shortages.
Q: Is there a warranty provided on industrial parts, and how is the RMA (Return Merchandise Authorization) process handled?
A: All new and original industrial parts carry a standard 12-month factory warranty. If a component fails or shows defects within the warranty period, buyers can initiate an RMA request through our platform, which prompts our team to coordinate testing, repair, or replacement directly with the manufacturer.
TZN4S-A4C
High Efficiency
Stable Performance
Long Service Life
Related Products
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Customer reviews
4.8
Based on 5 reviews
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Apr 22, 2026
Michael JoaquinGreat shipping speed and customer service!Helpful?(4)(0)Mar 27, 2026
Letha HancockLa entrega fue muy rápida y pude obtener la calefacción a mi cliente antes de lo esperado.Helpful?(0)(0)