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Maxtech Temperature Controller MC-2738-302-002
17 inquiries last 6 mos.
US $ 530 .77 / ea
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THE PID is self-tuning.
Two sets of outputs for simultaneous heating and cooling.
Various thermoelectric inputs, resistive and various DC voltage and current inputs.
Relay output, SSR output, current output (module replacement required).
Three sets of alarms, each with 18 functions and 10 special modes to choose from.
Non-volatile memory.
Self-diagnostics to show fault conditions.
Functions with Auto Zero and Auto Span do not degrade accuracy due to long-term use.
The operating voltage AC85V~265V or DC15V~50V can be customized.
Has a locking function.
Remotely set the input.
Analog transmission output.
Soft-start control mode.
RS232 or RS485 communication mode can be selected for remote monitoring.
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 assist in verifying technical compatibility before I place a high-value order?
A: Yes. Buyers can upload existing equipment nameplates, system schematics, or parameter requirements. Our applications engineers will cross-verify physical dimensions, electrical ratings, and communication protocols (e.g., Profinet, EtherCAT) before finalizing the order.
Q: What financial protections do I have if the shipped goods do not match the ordered part numbers or technical specifications?
A: OKmarts operates under a strict Order Accuracy Guarantee. If the part numbers delivered do not match your approved Proforma Invoice or Purchase Order due to our fulfillment error, we will issue a full refund or expedite a replacement shipment immediately, covering all return international freight charges.
Q: How does OKmarts handle unexpected price fluctuations or tariff updates after an order is placed?
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
MC-2738-302-002
High Efficiency
Stable Performance
Long Service Life
Related Products
Q&A
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Q: What should I do if I receive a damaged or defective product?
A: In the rare event that you receive a damaged or defective product, please contact our customer service immediately. We will assist you in resolving the issue by arranging a return, replacement, or repair, depending on the circumstances.
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: How can I check the status of my refund?
A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.
Customer reviews
4.6
Based on 5 reviews
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Jan 27, 2026
Derek ThomasAs advertised. Swift shipping and prompt receipt.Helpful?(0)(0)Jan 21, 2024
Jakob BarneyFinding the right part is an easy accomplishment.Helpful?(0)(0)