outdoor industrial usage air conditional temperature sensor lcd display humidity meter & transmitter temperature controller
- Category: >>>
- Supplier: Shenzhen Teren Control Technology Co. Ltd.
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Product Overview
Description
Product Description
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.
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