Duct mount digital humidity sensor
- Category: >>>
- Supplier: Shenzhen Teren Control Technology Co. Ltd.
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Product Overview
Description
Product Description
Wall mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.
Duct Mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.
Outside Air Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.
Applications & Features
- Humidity and temperature transmitters H1N(indoor), H2N (duct), H3N(outside) and H4N(remote) are designed for environment monitoring and controlling in industrial and commercial buildings.
- High performance digital sensors & circuits, ensure accurate measurement & temp. compensation
- State of art housing design, easy installation & wiring
- All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring
- Digital technology applied, multiple output optional, over voltage and reverse polarity protection, high reliability and anti-interference capability
- LCD display temperature and humidity alternatively
- LCD & function keys can set parameters and calibrate output, so the product can be a stand alone controller
- Good long term stability and reliability
- 100% field changeable sensor without re-calibration
- Fast response
- High protection rate up to IP65
Specifications
Relative Humidity
Sensor: Digital polymer
Range: 0~100%RH
Output: see models
Accuracy: 2, 3%RH (25°C, 20~80%RH)
Hysteresis: <±1%RH
Response time: <10s (25°C, in slow air)
Drift: <±0.5%RH/year
Temperature
Sensor: Digital, RTD or thermistor, see models
Range: 0~50°C, 0~100°C, -40~60°C, or others
Output: 4~20mA (2 wires), 0~10VDC (3 wires), RS485/Modbus, or RTD/thermistor
Accuracy: typical transmitter<±0.4°C@-10~85°C
PT100/1000,<±0.2°C@25°C
others,±0.4°C@25°C
Power: Current 7.5~36VDC;
Voltage: 15~28VAC/ 15~36VDC
Output Load: ≤500Ω (current), ≥2KΩ (voltage)
Relay output: 2xSPST, 3A/30VDC, 3A/250VAC
Display and Keys: 4 digits LCD, with unit indication, backlight (4-20mA N/A), 3 touch keys, see more details on LCD & Keys operation
Work Temp.: -30~85°C(LCD: 0~50°C), 5~95%RH (Non condensing)
Housing: Fireproof ABS housing, UHMW-PE filter (H2/H4N), SS probe and sintered filter (H3N)
Protection: IP65
Approval: CE
Models
| Model | H1N H2N H3N H4N | Wall mount Temp./RH transmitter Duct mount Temp./RH transmitter Outside Air Temp./RH transmitter Remote mount Temp./RH transmitter | ||||||
| RH Accuracy | 2 3 | ±2%RH ±3%RH | ||||||
RH Output (0-100%RH) |
| 1 2 8 | 0-10VDC(3 wires) 4-20mA(2 wires) RS485/Modbus | |||||
Temp. Output | 0 1 2 3 4 5 6 7 8 9 A |
|
|
| N/A 0-10VDC(3 wires) 4-20mA(2 wires) PT1000, ±0.2°C @ 25°C PT100, ±0.2°C @ 25°C NTC20K, ±0.4°C @ 25°C Ni 1000, ±0.4°C @ 25°C NTC10K-II, ±0.4°C @ 25°C RS485/Modbus NTC10K-III, ±0.4°C @ 25°C NTC10K-A, ±0.4°C @ 25°C | |||
| Temp. Range |
| 0 1 2 3 7 |
|
| N/A 0-50°C 0-100°C -40-60°C others | |||
| Relay |
|
| 0 1 |
| No 2xSPST(4-20mA N/A) | |||
| LCD & Keys |
|
|
| 0 1 2 | N/A LCD LCD & Keys |
*HN series current products are powered on RH circuit, so the RH circuit must be powered. Otherwise it could not work.
Packaging & Shipping
Sample Order | Order | OEM Order |
| Three work days | 2 weeks | 3 weeks |
Port
Shenzhen, Hong Kong
Company Information
Why choose us ?
♦ Specilizng in manufacturing products of HVAC for almost 10 years.
♦ Harsh process of production and strict testing system.
♦ Material could be traced.
♦ High quality with competitive price.
♦ Delivery in time.
♦ Reply in 24 hours.
Certifications
FAQ
Q1: How to get the latest price?
Tell me the models, quantity, and other special requirement.
Q2: Payment terms?
100% T/T in advance.
Q3: Delivery time?
One week.
Q4: Shippment?
DHL, UPS, TNT etc.
Q5: Is OEM/ODM available?
Yes, it's available.
Q6: Warranty?
18 months.
You can keep my name card by scan the Qr code
Never hesitate inquiry to us if you are interested in this product, we would like to know your requirement for model's part No, which is concern model's accuracy, output, range, relay, LCD & keys, quantity etc. So that we can offer the exactly quotation for you. Thanks!
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