- Products Details
Quick Details
-
Brand Name: TAQU
Model Number: T20
Place of Origin: China
Packaging & Delivery
- Packaging Details: box
- Delivery Detail: 7-15
Specifications
Summary
T20 series air duct temperature and humidity sensors are specially designed for various intelligent buildings and HVAC systems.The product adopts a high performance built-in linear processor with 4-20mA, 0-10VDC and 485 output signals. The pipeline type is equipped with PC tube probe and built-in polymer filter head. It can guarantee the measuring accuracy and prolong the service life of the sensor in the humid and dusty environment, and can meet the measuring requirements of different measuring environments and various high precision and high stability.
Features
-High Precision Temperature and Humidity Sensor
-Advanced circuit design, high measurement accuracy
-Stable performance and good linearity
-Easy installation and high cost performance
-The protective head is made of macro-molecule material with good air permeability.
-Multiple output modes are optional
-Sensor factory standard calibration/high humidity calibration
Application
-HVAC
-Electronic factory building
-Environmental Monitoring in Computer Room
-Power Environment Monitoring
-Agricultural Environmental Monitoring
-Meteorological Environmental Monitoring
-Environmental monitoring of bio-pharmaceuticals
-Airports, subway stations, hotels, museums, gymnasiums, etc.
Parameter
|
Temperature |
Accuracy: Range: Stabilization Time: Calibration: |
±0.2℃、±0.3℃、±0.5℃、±1℃ 0～50℃、0～80℃、-5～60℃ Refer to the Selection Table 2-5mins Standard calibration |
|
Humidity |
Accuracy: Range: Stabilization Time: Calibration: |
±2%RH、±3%RH、±5%RH 0～100%RH 2-5mins Standard calibration / high humidity calibration |
|
Output parameter |
Signal output: |
Current-mode 24VDC±10% Voltage-mode 24VDC/AC±10% RS485 10～28VDC |
|
485 Parameter |
Signal type: RS485 type: Connect: Address: Protocol: Data Format: Baud Rate: |
RS485 Serial Port Output Multipoint, Half Duplex 2Wire system, maximum communication distance 1200 meters, terminal direct connection 1-254 Through the switch/software settings, the broadcast address is: 0, and the default address is: 1 MODBUS 1Start bits, 8 data bits, no parity, 2 termination bits 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s, 28800 bit/s, 38400 bit/s, through the switch/software settings, the default value is 9600 bit/s. |
|
Power |
Power supply: |
Current-mode 24VDC±10% Voltage-mode 24VDC/AC±10% RS485 10～28VDC |
|
Connection mode |
Terminal: Cable Specifications: |
5.0mm spacing, M3 steel screw, 0.2Nm torque, 0.02 ohmic contact resistance 24～18AWG（0.2～1.0mm2），stripping length 6-7mm |
|
Environment |
Working environment: |
Temperature -20～80℃ probe up to100℃ Humidity 0～99%RH，no condensation |
|
Storage environment: |
Temperature -30～80℃ Humidity 0～95%RH，no condensation |
|
|
Protection level |
Shell: Fire Grade: EMC: |
IP65 Reference IEC 529 – 598/GB 700 – 86/ GB 4208 V-0 ReferenceUL94 Reference GB/T 13926，EN61000-6-2，EN61000-6-3 |
|
Material and color |
Shell: Probe material: Probe length: Weight: |
ABS (light blue) PC polycarbonate 150/200/270mm, customizable Appr. 140 g (total weight) |
Ordering Information
|
Series |
Type of measurement |
Temperature measurement range |
Accuracy of temperature measurement |
|||
|
T20- |
Humidity Temperature and Humidity |
(RH) (TH) |
0～50℃ 0～80℃ 0～100℃ -5～60℃ -20～80℃ -40～80℃ -10～50℃ 0～30℃ |
(T1) (T2) (T3) (T4) (T5) (T6) (T13) (T14) |
±0.2℃ ±0.3℃ ±0.5℃ ±1℃ |
(B) (C) (D) (E) |
|
Humidity measurement range |
Precision of humidity measurement |
signal output |
Probe length |
||||
|
0～100%RH 0～95%RH 10～90%RH 20～80%RH 0～99%RH |
(H1) (H2) (H3) (H4) (H5) |
±2%RH ±3%RH ±5%RH |
(B) (C) (D) |
4～20mA 2-wire 4～20mA 3-wire 0～5VDC 0～10VDC RS485 output |
(2) (3) (4) (5) (RS) |
150mm 200mm 270mm custom |
（T15） （T20） （T27） （UD） |
Verified Supplier - Taqu Sensor Technologies Co.,Ltd
Bussiness Type: Manufacturer Scale: 11 - 50 People
Country/Region: China (Mainland)/Asia
Established:
