1.2W Environmental Monitoring Unit Temperature Humidity Transmitter DC Power Supply
Product Details
environmental monitoring devices
,environmental monitoring unit
,1.2W Environmental Monitoring Unit
Temperature And Humidity Transmitter DC Power Supply
1. Product Features
With the measurement unit imported from Switzerland,the measurement is accurate. A dedicated analog circuit is used with a wide range of applications. 10~30V Wide voltage range power supply, complete specifications and easy installation. It can be applied to both four-wire and three-wire connections.
2. Product Specifictaions
| Power supply(default value) | 10-30VDC | |
| Max. power consumption | Current output | 1.2W |
| Voltage output | 1.2W | |
| Accuracy(default value) | Humidity | ±3%RH(5%RH~95%RH,25°C) |
| Temperature | ±0.5°C(25°C) | |
| Operating temperature and humidity of transformer circuit | -40°C ~+60°C, 0%RH~80%RH | |
| Probe operating temperature | -40°C ~+120°C, -40°C ~+80°C (default value) | |
| Probe operating humidity | 0%RH-100%RH | |
| Long-term stability | Humidity | ≤1%RH/y |
| Temperature | ≤0.1°C /y | |
| Response time | Humidity | ≤8s(1m/s wind speed) |
| Temperature | ≤25s(1m/s wind speed) | |
| Signal output | Current output | 4~20mA |
| Voltage output | 0~5V/0~10V | |
| Loading capacity | Voltage output | Output resistance ≤250Ω |
| Current output | ≤600Ω | |
3. Product Installation
3.1 Inspection before Installation
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Temperature and humidity sensor:1set
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12V/1A waterproof power supply:1set(optional)
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Certificate,Warranty card,Calibration Report and etc
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Expansion plug:2pcs; Self-tapping screws:2pcs
3.2 Installation steps
3.3 Wiring instructions
- Power supply wiring
Wide voltage 10~30V DC power input. For 0-10V output type equipment,only 24V power can be used.
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Output interface wiring
The equipment has 2 independent analog outputs as standard configuration, and supports both three-wire system and four-wire system.
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