waterproof 4-20mA RS485 digital HVAC automatic egg incubator I2C air moisture temperature and humidity sensor probe

50-199 Pieces
200-499 Pieces
500-1999 Pieces
>=2000 Pieces
Min. Order
50 Pieces
Company Information

Shenzhen Hengko Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 150,000+
10 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Shenzhen port
Payment Terms: T/T,PayPal
Supply Ability: 100000 Piece/Pieces per Month
Sensing Temperature - Local: 100
Sensing Temperature - Remote: 500
Sensing Distance: 100
Size: analog
Voltage Rating: 3.6
Voltage - Rated: 3.6
Humidity Range: 0-100
Feature: Excellent long-term stability, LCD display, maximum load 665&Omega;
Current - Output (Max): 20
Operating Force: 1
Package / Case: water-proof stainless steel porosity probe housing
Technology: Capacitive
Voltage - Supply: 2.1-5.5
Sensitivity (mV/&deg;/s): 0.1
Voltage - DC Reverse (Vr) (Max): 5.5
Sensitivity (LSB/(&deg;/s)): 0.1
Temperature range: -40~+125 ℃
Sensing Range: 0-100
Amplifier Type: Analog Output
Pore Size: 20um 30-40, 40-50, 50-60, 60-70, 70-90
Voltage - Max: 0.1
Operating Temperature: 25
Sensing Light: 1
Sensing Object: humidity
Size / Dimension: 12
Mounting Type: split type
Current - Supply: 20
Model Number: RHT-H30
Resistance: 2.1
Packaging: probe filter cover
D/C: HRKO-001
Output Function: /FanOut, /OverTemp, /Warn
Current: 20
Application: Industrial Automation,test &amp; measurement, automation, medical, humidifiers, etc.
Flow Sensor Type: humidity
Certificate: ISO9001
Resolution: 0.1
Description: HENGKO humidity probe
Current Rating - DC: 3.6
Theory: Capacitance Sensor,current and inductance
Output Type: 20
Sensitivity (LSB/g): 0.1
Resistance Tolerance: 0.1
Current - Output: 20
Output Configuration: I2C ,for RS485 or 4-20mA
Current - Supply (Max): 20
water-proof Probe housing: sintered stainless steel material, can be customized
Function: Bipolar Switch
Power - Rated: 1
Measuring Range: -40~+125℃
Bandwidth: 20
Output: Digital Sensor
Features: high precision
Resolution (Bits): 0.1&deg;
Voltage - Input: 2.1-5.5
Voltage - Output (Typ) @ Distance: 0.1
Usage: Humidity Sensor
Place of Origin: Guangdong China
4-20mA: RS 485
Tolerance: 0.1
Oxygen Range: 100
Sensitivity (mV/g): 0.1
Acceleration Range: 1
Humidity range: (0~100)% RH
Brand Name: HENGKO
Product name: HVAC automatic egg incubator temperature and humidity sensor probe
Power - Max: 20
Frequency: 1
Current Rating - AC: 3.6
Voltage - Output Difference (Typ) @ Distance: 0.1
Interface: RS-485
Packaging Detail: Standard export packing in carton or wooden box, or as your specific requirement.
Package Preview: https://sc02.alicdn.com/kf/HTB1uGkVAIuYBuNkSmRy763A3pXay.png_640x640.png

waterproof porous stainless steel housing 4-20mA RS485 digital HVAC automatic egg incubator I2C air moisture temperature and humidity sensor probe

Product Description


1. Excellent long-term stability;
2. High precision and sensitivity(SHT series digital sensor);
3. IP65 waterproof;
4. Widely used in HVAC, consumer goods, weather stations, test & measurement, automation, medical, humidifiers, especially perform well in an extreme environment like acid, alkali, corrosion, high temperature and pressure.


The sensor includes a temperature/humidity sensor module in a sinter powder metal encasing. The casing is waterproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the humidity (moisture) of the soil. It is designed to be submersible in water, but it's always best to avoid long-term (over 1 hour at a time) submersion, if you need something that can be submerged for over an hour you may want to find a different sensor.


Want more information or would like to receive a quote?

Click the CHAT NOW button at the top right to contact our salespeople.


Product Show


dew point analyzer


humidity probe enclosure

DSC_5803 R2225907 2DSC_2262 1


humidity temperature transmitterdew point sensor probesoil moisture meter


Highly recommended

Company information




Q1. Are you manufacturer or trading company?

--We are direct manufacturer specializing in porous sintered metal filters.


Q2. What’s the delivery time ?
--Normal model 7-10 work days because we have ability to do the stock. For big order, it takes about 10-15 work days.


Q3. What is your MOQ?

-- Usually, it is 100PCS, but if we have other orders together, can help you with small QTY also.


Q4. What payment ways available?

-- TT, Western Union, Paypal , Trade assurance, etc.


Q5. If sample first possible?

-- Sure, usually we have certain QTY of free samples, if not, we'll charge accordingly.


Q6. We have design, can you produce?

--Yes, welcome!


Q7. Which market do you already sell?
--We already ship to Europe, Middle East, Asia, South America , Afria, North America etc.


sensor shell