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Autonics Temperature Controller TZN4ST-B4S
14 RFQs (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
Worry-Free Coverage
Secure Packaging
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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: Can OKmarts provide specialized industrial packaging for sea freight or long-term tropical storage?
A: Yes. For international shipping or extended warehouse storage in high-humidity regions, we offer upgraded industrial packaging options. This includes vacuum-sealed anti-static (ESD) barriers, desiccant packs, heavy-duty wooden crates, and shock-absorbent padding tailored to withstand harsh maritime transit conditions.
Q: Can my organization create a dedicated corporate account with multi-user permissions for different procurement roles?
A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
Q: Does OKmarts maintain a historical record of my purchases for future asset management or auditing?
A: Yes. Your corporate dashboard retains a permanent, secure repository of all past transactions, technical specifications, commercial invoices, and warranty dates. This allows your maintenance, repair, and operations (MRO) teams to instantly pull historical records for equipment auditing or one-click reordering of consumable parts.
TZN4ST-B4S
Autonics Temperature Controller TZN4ST-B4S - autonics - temperature-controller
High Efficiency
Stable Performance
Long Service Life
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Q: Is it possible to view actual photos or videos of the product?
A: Yes, we provide real-life photos and videos for most products to help you better understand their appearance and features.
Q: Do you support product customization or personalization?
A: Yes, we offer product customization and personalization options for selected items. You can personalize the product of your choice according to your preferences, making it truly unique.
Q: Do you offer live chat support for immediate assistance?
A: Yes, we provide live chat support for immediate assistance. You can access the live chat feature on our website, and our customer support team will be available to help you with any questions or concerns in real time.
Customer reviews
5.0
Based on 5 reviews
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Apr 26, 2026
Qinghua LiThat's the lowest price I've seen, thanks for checking!Helpful?(0)(0)Mar 09, 2026
Maniella NelsonThey're reliable and efficient - get it to you by the time they say they will - okmarts.com!Helpful?(1)(0)