Ir Temp Sensor
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About ir temp sensor
Where to Find IR Temp Sensor Suppliers?
China serves as the global epicenter for infrared temperature sensor manufacturing, with key production clusters in Guangdong, Jiangsu, and Liaoning provinces. These regions host vertically integrated supply chains that combine precision electronics assembly, optical component sourcing, and industrial calibration infrastructure. Dongguan and Shenzhen in Guangdong province specialize in high-volume sensor production, leveraging proximity to semiconductor suppliers and export ports. Jiangsu’s Wuxi and Nanjing zones focus on advanced non-contact measurement systems, often integrating RS485, analog 4–20mA outputs, and digital display modules within standardized housings.
The concentration of technical expertise and component vendors enables rapid prototyping and scalable production. Manufacturers benefit from localized access to stainless steel casings, thermopile detectors, and signal processing ICs, reducing material lead times by 20–30%. This ecosystem supports flexible order fulfillment, with standard lead times ranging from 15 to 25 days for batch orders. Buyers can leverage this infrastructure for both OEM volume procurement and low-MOQ customized configurations, including laser aiming, adjustable emissivity, and explosion-proof enclosures.
How to Choose IR Temp Sensor Suppliers?
Procurement decisions should be guided by objective evaluation criteria focused on technical capability, quality assurance, and transaction reliability:
Technical Specifications & Compliance
Verify that suppliers offer documented performance parameters such as temperature range (e.g., -30°C to 500°C), spectral response (typically 8–14 μm for long-wave IR), and measurement accuracy (±1–2% of reading). Confirm compliance with international standards including CE, RoHS, and ISO 9001. For industrial integration, ensure compatibility with common output signals—4–20mA, 0–10V, or digital protocols like Modbus over RS485.
Production and Customization Capacity
Assess supplier flexibility through available customization options:
- Adjustable emissivity settings (0.10–1.00)
- Laser targeting and focal length configuration
- Stainless steel or aluminum housing variants
- Cable length, thread size (M8, M12, G1/4), and cooling jacket integration
- Digital displays, Wi-Fi communication, and real-time monitoring interfaces
Suppliers with dedicated R&D teams are better equipped to support application-specific designs, particularly for harsh environments requiring IP65-rated or explosion-proof models.
Quality Control and Transaction Metrics
Prioritize suppliers demonstrating consistent on-time delivery rates above 97% and reorder rates exceeding 20%, indicating customer satisfaction. Evaluate response time (target ≤2 hours) and online transaction volume as proxies for operational efficiency. Where available, request calibration certificates, test reports, and sample units for independent validation prior to bulk ordering.
What Are the Best IR Temp Sensor Suppliers?
| Company Name | Main Products (Listings) | Online Revenue | On-Time Delivery | Reorder Rate | Avg. Response | Customization Options | Key Product Features |
|---|---|---|---|---|---|---|---|
| Dongguan Xintai Instrument Co., Ltd. | Infrared Thermal Camera (382), Temperature Instruments (121) | US $160,000+ | 98% | 25% | ≤2h | Color, size, logo, packaging, graphic | Broad product range with imaging integration potential |
| Jiangsu Aice Instrument Technology Co., Ltd. | Specialized in high-precision analog/digital IR sensors | US $170,000+ | 100% | 18% | ≤2h | Output signal, cable length, cooling jacket, explosion-proof, Wi-Fi, RS485, digital display | High configurability for industrial process control |
| Honno (Shenyang) General Machinery Co., Ltd. | Flow Meters (431), Temperature Instruments (162) | US $7,000+ | 100% | <15% | ≤2h | Stainless steel housing, high-point heat detection | Competitive pricing from diversified sensor manufacturer |
| Wuxi Baiyida Mechanical And Electrical Technology Co., Ltd. | Industrial IR sensors with real-time measurement | US $50,000+ | 90% | 23% | ≤1h | Emissivity, cable length, resolution, response time, laser aiming, focal length, accuracy | Precision tuning for specialized applications |
| Shenzhen RPD Sensor Technology Co., Ltd. | Temperature Instruments (267), Temperature Sensors (260) | US $600,000+ | 98% | <15% | ≤2h | Display integration, emissivity adjustment, probe materials | High-volume producer with cost-effective miniaturized probes |
Performance Analysis
Shenzhen RPD Sensor Technology leads in transaction volume (US $600,000+), reflecting strong market penetration and competitive pricing—evident in offerings as low as $1.82/unit at MOQ 1,000 pieces. Jiangsu Aice and Honno (Shenyang) achieve perfect 100% on-time delivery, signaling robust production planning despite differing scale. Dongguan Xintai stands out with a 25% reorder rate, suggesting high customer retention. Wuxi Baiyida offers the fastest average response time (≤1h), providing a strategic advantage for urgent technical inquiries. Buyers seeking customization depth should prioritize Jiangsu Aice and Wuxi Baiyida, while those prioritizing volume and brand consistency may favor Shenzhen RPD.
FAQs
How to verify IR temp sensor supplier reliability?
Cross-check declared certifications with issuing bodies. Request product test reports including thermal accuracy under controlled conditions. Analyze transaction history for consistency in delivery performance and customer feedback on post-sale support.
What is the typical MOQ and pricing range?
MOQ varies significantly: from 1 piece for high-value sensors ($45–65) to 1,000 pieces for basic models ($1.82–2.22/unit). Most industrial-grade sensors require 1–10 pieces minimum. Volume discounts typically apply beyond 100 units.
What lead times should be expected?
Standard orders ship within 15–20 days. Custom configurations involving unique housings or communication protocols may extend lead times to 30 days. Express production surcharges are available with expedited shipping options.
Can suppliers provide calibration and traceability documentation?
Reputable manufacturers offer factory calibration certificates traceable to national standards. For critical applications, request NIST-traceable reports or third-party verification from accredited labs.
How to initiate a customization request?
Submit detailed specifications including target temperature range, required output signal, environmental protection rating (IP/NEMA), mounting thread, and enclosure material. Suppliers with engineering teams typically respond with technical proposals within 48 hours.
