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DATATEST DT-THBWA Wall-Mounted Temperature and Humidity Transmitter
Brand: DATATEST
Category:
Testing Instruments
Specifications
SKU: DATATEST DT-THBWA Wall-Mounted Temperature and Humidity Transmitter
Brief introduction:
Wall-mounted temperature and humidity transmitters can be used in various applications such as industrial field measurement, telecommunications base stations, warehouses, computer rooms, production workshops, construction sites, offices, supermarkets, and archives. The transmitters feature DC current signal output, low power consumption, and can be directly connected to secondary instruments or data acquisition cards.
Details:
I. Application Scenarios
Wall-mounted temperature and humidity transmitters can be used in various applications such as industrial field measurement, telecommunications base stations, warehouses, computer rooms, production workshops, construction sites, offices, supermarkets, and archives. The transmitters feature DC current signal output, low power consumption, and can be directly connected to secondary instruments or data acquisition cards.
II. Product Features
l Uses a Swiss digital temperature and humidity sensor as the sensing element
Fast response, accurate and stable measurement, and long service life.
The probe section uses a perforated metal protective tube or a powder-sintered protective tube, which has good air permeability and excellent dustproof function.
Three-wire connection
Temperature and humidity dual outputs
Humidity measurement features linearity and temperature compensation.
Excellent long-term stability
III. Technical Parameters
IV. Terminal Block Definitions:
V. Precautions
1. The power supply voltage is 24VDC.
2. Do not pull on the probe lead wire forcefully.
3. When measuring under humidity conditions above 90%RH, ensure proper ventilation to prevent condensation on the probe, which could affect the measurement.
4. When wiring, please follow the terminal definitions in the instruction manual to avoid damaging the instrument.
VI. Order Model
Wall-mounted temperature and humidity transmitters can be used in various applications such as industrial field measurement, telecommunications base stations, warehouses, computer rooms, production workshops, construction sites, offices, supermarkets, and archives. The transmitters feature DC current signal output, low power consumption, and can be directly connected to secondary instruments or data acquisition cards.
II. Product Features
l Uses a Swiss digital temperature and humidity sensor as the sensing element
Fast response, accurate and stable measurement, and long service life.
The probe section uses a perforated metal protective tube or a powder-sintered protective tube, which has good air permeability and excellent dustproof function.
Three-wire connection
Temperature and humidity dual outputs
Humidity measurement features linearity and temperature compensation.
Excellent long-term stability
III. Technical Parameters
| Basic functions | Measurement range | Temperature: -20℃～80℃ |
| Humidity: 0～100%RH | ||
| Measurement accuracy | Temperature: ±0.5℃ (at 25℃) | |
| Humidity: ±3%RH (within the range of 20%-80%RH) | ||
| stability | <1% RH/year, <0.1℃/year | |
| Output signal | 4～20mA (3-wire system) | |
| Technical indicators | Power supply | 24VDC |
| Recommended work environment | Temperature: -20℃～70℃ | |
| Humidity: ≤94%RH (non-condensing) | ||
| Power consumption | ≤2.5W | |
| Output load | 250Ω < R < 650Ω | |
| Installation method | Transmitter | Wall-mounted |
| size | Transmitter housing: 117×86×40mm, probe length: 80mm |
IV. Terminal Block Definitions:
V. Precautions
1. The power supply voltage is 24VDC.
2. Do not pull on the probe lead wire forcefully.
3. When measuring under humidity conditions above 90%RH, ensure proper ventilation to prevent condensation on the probe, which could affect the measurement.
4. When wiring, please follow the terminal definitions in the instruction manual to avoid damaging the instrument.
VI. Order Model
| Options | Product Model | accuracy | Wiring method | External probe | Cable length |
| □ | DT-THBWA-1 | ±2.0%RH, ±0.4℃ | |||
| ■ | DT-THBWA-2 | ±3.0%RH, ±0.5℃ | |||
| □ | DT-THBWA-3 | ±5.0%RH, ±0.5℃ | |||
| □ | 2 | Two-line system | |||
| ■ | 3 | Three-line system | |||
| □ | twenty one | ABS material probe | |||
| ■ | 80 | stainless steel probe |
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