检测认证人脉交流通讯录
- DT269温湿度变送器
DT269 transmitters have an I7000 HYGROSMART sensor. Thanks to this solution, the sensor can be changed on site quickly and simply, providing greatly reduced maintenance costs. The transmitter does not need recalibration after the sensor is changed.
Product Features
Relative humidity measurement
Range: RH 0–100%, Temperature -20 to +80°C
Scale configurable on request: 0 to +50°C, 0 to +100°C,
-20 to +80°C, -30 to +20°C, -30 to +70°C
Output signal configurable on request: current/voltage depending on version
Technical Specification
PERFORMANCE
Measurement Range (RH) 0-100% RH
Measurement Range (T) Configurable on Request 0 to +50°C
0 to +100°C
-20 to +80°C
-30 to +20°C
-30 to +70°C
Accuracy RH @ 23°C <±2% RH (5-95% RH)
Accuracy T @ 23°C Pt100 Ω 1/3 DIN direct ±0.2°C
Current output ±0.3°C
Stability - RH Sensor <±1% RH/year
Response Time <10 sec typical (for 90% of the step change)
ELECTRICAL INPUT/OUTPUT
Output Signal (RH)-Configurable on Request 4–20 mA
0–1 V, 0–5 V, 0–10 V
Output Signal (T)-Configurable on Request 4–20 mA
3-wire 100 Ω 1/3 DIN direct Pt100
0–1 V, 0–5 V, 0–10 V
Supply Voltage Output 4–20mA: E = 12–30 VDC
Output 0–10 V: E = 15–30 VDC
Output 0–5 V: E = 10–30 VDC
Output 0–1 V: E = 8–30 VDC
Load Resistance Output 4–20 mA: Rload < (Uv-9)/0.02
Output 0–10 V: R > 10 k Ω
Output 0–5 V: R > 5 k Ω
Output 0–1 V: R > 1 k Ω
Current Consumption Analogue loops 2 x 20 mA max
OPERATING CONDITIONS
Operating Temperature Probe: -30 to +85°C
Housing: -30 to +70°C
Storage: -40 to +70°C
Operating Humidity
Probe: 0–100% RH
Housing: 0–98% RH (non-condensing)
Storage: 0–98% RH (non-condensing)
MECHANICAL SPECIFICATIONS
Ingress Protection Sensor IP65
Housing Material PPO + POM
Electrical Connections Screw terminals, tightening torque 1.5mm2 max
Output via wire to wire pitch from 3.5 to 6 mm diameter
Dimensions Housing: 80 x 80 x 34.5 mm
Probe: L=85/178mm, ø12mm
Weight 100g
珠海欧伯特测控技术有限公司
张磊
- 地址：
- 珠海市明珠南路2029号台商协会中心502室
