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4-20mA 3 wire temperature humidity and pressure sensor for HVAC

Categories Temperature Humidity Transmitter
Brand Name: KeramControls
Model Number: KTH500
Certification: CE
Place of Origin: China
MOQ: 10
Payment Terms: L/C, T/T
Supply Ability: 2000pics/month
Delivery Time: 7days
Packaging Details: Package
Measurement Range: 0...100%RH
Accuracy: ±2%(0-90% @25℃)/±3%(90-100%@25℃)
Output: 4-20mA/0-5V/0-10V/RS-485
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4-20mA 3 wire temperature humidity and pressure sensor for HVAC

4-20mA 3 wire temperature humidity and pressure sensor for HVAC

Description


KTH500 temperature and humidity transmitter is a transmitter that can be used at -30°C. At this temperature, not only does the display screen normally display without discoloration, but the accuracy can also be guaranteed, which greatly enhances the requirements of the use environment. Effectively reduce customer costs.


Feature


  • LCD display

Large size backlight display

  • Shell connected by hinge

More convenient wiring and setting

  • M16 M20 double cable gland

Cable size φ5…12mm

  • Smooth and flat surface

Prevent the pollution of the shell surface in harsh environment

  • IP65/NEMA4

Application


  • HVAC system
  • Greenhouse
  • Food transportation
  • Cold storage and refrigeration
  • Clean room environment monitoring

Technical Data


ModelKTH500
Power Supply16-30VDC(2wire 4-20mA)/16-30V AC or V DC (0-5V/0-10V/4-20mA/RS-485 )
Output4-20mA/0-5V/0-10V/RS-485
Operating Temperature-30…+70℃
Storage Temperature-40…+60℃
Operating Humidity0...100%RH
Temperature RangeDIP Switch
DisplayBacklight LCD
Maximum Wind/Flow Speed30m/s
Electromagnetic complianceEN61326-1,Industrial Environment
Housing MaterialPC&ABS,UL94V-0
Protection ClassIP65/NEMA 4
Cable GlandM16*1.5
Measurement Performance-Temperature
Measurement Range-35...+80℃
Accuracy±0.3℃(20-60℃)
Temperature Dependence±0.01℃/℃
Measurement Performance-Humidity
Measurement Range0...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


ModelOutputInstallationFilter
KTH5004-20mA(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.


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