KTH500 IP65 4-20mA Air Duct Temperature Humidity Sensor with ±0.3°C Accuracy and 0-100% RH Range
Price:
USD45-60/piece EXW factory
MOQ:
10 pcs
Delivery Time:
5-10 working days
Brand:
Keram Controls
Product Description
Product Overview
The KTH500 is a professional-grade air duct mounted transmitter designed for precise measurement of relative humidity and temperature in HVAC systems and building energy management applications. Featuring IP65 protection and multiple output options, this sensor delivers reliable performance in demanding industrial environments.
Key Features
- Large backlight LCD display for clear visibility from distance
- Hinge-connected shell design for convenient wiring and configuration
- Dual M16/M20 cable glands supporting cable sizes φ5-12mm
- Smooth surface design prevents contamination in harsh environments
- IP65/NEMA4 protection rating for durable operation
Applications
- HVAC system monitoring and control
- Greenhouse environmental management
- Food transportation temperature tracking
- Cold storage and refrigeration monitoring
- Clean room environment supervision
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | KTH500 |
| Power Supply | 16-30VDC (2-wire 4-20mA) / 16-30V AC or DC (0-5V/0-10V/4-20mA/RS-485) |
| Output Options | 4-20mA / 0-5V / 0-10V / RS-485 |
| Operating Temperature | -30 to +70°C |
| Operating Humidity | 0-100% RH |
| Protection Class | IP65 / NEMA 4 |
| Temperature Range | -35 to +80°C |
| Temperature Accuracy | ±0.3°C (20-60°C) |
| Humidity Range | 0-100% RH |
| Humidity Accuracy | ±2% (0-90% @25°C) / ±3% (90-100% @25°C) |
| Housing Material | PC & ABS, UL94V-0 |
| Cable Gland | M16×1.5 |
Product Dimensions
Configuration Guides
Ordering Information
| Model | Output | Installation | Filter |
|---|---|---|---|
| KTH500 | 4-20mA (2-wire) | Wall | PTFE |
| 4-20mA (3-wire) | Duct | Stainless | |
| 0-5V/0-10VAD (3-wire) | |||
| RS-485 |
Frequently Asked Questions
Q: What's the delivery time?
A: Standard products within 10 pieces typically ship in 4 days, depending on specifications and order quantity.
Q: Are you manufacturer or trading company?
A: We are an established manufacturer with our own factory and extensive industry experience.
Q: Can we use our logo on the products?
A: Yes, we provide comprehensive OEM services including custom branding.
Q: Do you have products with ex-proof certificate?
A: Yes, we offer products with intrinsic-safety and flame proof certifications.
Q: What is the warranty of your products?
A: Standard warranty period is 12 months.
Q: What's the means of transport?
A: We ship via express carriers (TNT, FedEx, DHL, UPS) or logistics services as specified.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Location
Room 402, Block A, Building 12#, LianDong U Valley, No. 1 Qingnian Road, Yuhuatai District, Nanjing City, Jiangsu Province, China, 210039
Contact Person
James