3 Wire Temperature Humidity Transmitter HVAC System Digital
Temperature Sensor
Description
KTH500 temperature and humidity transmitters can be used to measure
relative humidity and temperature in various HVAC applications, as
well as monitor building energy management systems. This series of
products includes duct-mounted transmitters, IP65 protection grade
wall-mounted transmitter. KTH500 series temperature and humidity
transmitters are easy to install, have high accuracy, stable and
reliable operation, and are ideal for various harsh environments.
Feature
■ A variety of installation methods and output methods are optional
■The shell design is light and beautiful, with LCD backlight
temperature and humidity dual display
■ The power supply and output have over-voltage and reverse
connection protection, with a high protection grade IP65
■ Adopt high-precision sensors and main control, with good long-term
stability and anti-interference ability
Feature
Large size backlight display
More convenient wiring and setting
- M16 M20 double cable gland
Cable size φ5…12mm
Prevent the pollution of the shell surface in harsh environment
Application
- HVAC system
- Greenhouse
- Food transportation
- Cold storage and refrigeration
- Clean room environment monitoring
Technical Data
| Model | KTH500 |
| Power Supply | 16-30VDC(2wire 4-20mA)/16-30V AC or V DC (0-5V/0-10V/4-20mA/RS-485
) |
| Output | 4-20mA/0-5V/0-10V/RS-485 |
| Operating Temperature | -30…+70℃ |
| Storage Temperature | -40…+60℃ |
| Operating Humidity | 0...100%RH |
| Temperature Range | DIP Switch |
| Display | LCD |
| Maximum Wind/Flow Speed | 30m/s |
| Electromagnetic compliance | EN61326-1,Industrial Environment |
| Housing Material | PC&ABS,UL94V-0 |
| Protection Class | IP65/NEMA 4 |
| Cable Gland | M16*1.5 |
| Measurement Performance-Temperature |
| Measurement Range | -35...+80℃ |
| Accuracy | ±0.3℃(20-60℃) |
| Temperature Dependence | ±0.01℃/℃ |
| Measurement Performance-Humidity |
| Measurement Range | 0...100%RH |
| Accuracy | ±2%(0-90% @25℃)/±3%(90-100%@25℃) |
| Stability in Typical HVAC Applications | ±0.01RH/Year |
Dimension(mm)
Measuring range adjustment
Ordering guide
KTH500——Output——Installation——Filter
| Model | Output | Installation | Filter |
| KTH500 | 4-20mA(2 wire) | (E) | Wall | (W) | PTFE | (P) |
| 4-20mA(3 wire) | (F) | Duct | (D) | Stainless | (S) |
| 0-5V/0-10VAD(3 wire) | (G) | | | | |
| RS-485 | (H) | | | | |
FAQ
1 Q: What's the delivery time?
A: According to the specification and quantity of your order,
generally 4
days for normal standard products within 10pcs.
2 Q:Are you manufacturer or trading company?
A: We are manufacturer with many years of experience.We have our
own factory.Welcome to visit our factory.
3 Q: Can we use our logo on the products?
A: Yes.We can provide OEM service.
4 Q: Do you have products with ex-proof certificate?
A: Yes,we can offer intrinsic-safety and flame proof certificates.
5 Q: What is the warranty of your products?
A: Normal is 12 months.
6 Q: What's the means of transport?
A: Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.
