HMD62
Xuất sứ: Finland
Nhà cung cấp: STC Việt Nam
Hãng sản xuất: Vaisala
Ứng dụng sản phẩm: Sắt thép công nghiệp nặng, Xi măng, Dầu khí , Thực phẩm , Điện lực
0372 538 207HMD62 Humidity and Temperature Transmitters Vaisala Việt Nam
Đặc điểm HMD62
HMD62 Humidity and Temperature Transmitters Vaisala Việt Nam
Xuất xứ: Vaisala
Hãng: Finland
Số ĐT: 0859.200.531 – Mr. Vương (Zalo/WhatsApp)
Email/Skype: vuong@songthanhcong.com
Vaisala Việt Nam, Đại lý Vaisala, Nhà phân phối Vaisala, Cảm biến nhiệt độ Vaisala, Cảm biến độ ẩm Vaisala, Cảm biến CO2 Vaisala, Cảm biến điểm sương Vaisala, Phòng sạch Vaisala, HVAC Vaisala, Hệ thống môi trường công nghiệp Vaisala, Giải pháp giám sát môi trường Vaisala, Thiết bị đo lường Vaisala, Hệ thống giám sát hạt nhỏ Vaisala, Đo lường chất lượng không khí Vaisala, Thiết bị đo lường đa chức năng Vaisala, Giải pháp giám sát nhiệt độ và độ ẩm Vaisala, Thiết bị đo lường chất lượng không khí trong phòng sạch Vaisala, Cảm biến đo nhiệt độ độ ẩm co2 cho tủ ấm, HMD62 , HMP1, HMP3, HMP4, HMP7, HMPX
.Giới Thiệu HMD62
các tính năng linh hoạt của HMD62 như đầu ra analog và số, khả năng tương thích với giao thức Modbus RTU và BACnet MS/TP, cũng như khả năng tùy chỉnh với các tùy chọn linh kiện và phụ kiện. Điều này giúp bạn tối ưu hóa việc quản lý môi trường theo cách tốt nhất phù hợp với nhu cầu cụ thể của bạn.
Thông số kỹ thuật
| Parameter | Technical Specification | Advantages |
|---|---|---|
| Humidity Sensor Options | ||
| HUMICAPâ R2 Latest generation industrial sensor with improved corrosion resistance | - Suitable for industrial applications<br>- Enhanced corrosion resistance | |
| HUMICAPâ 180V Humidity sensor with a catalytic surface for processes with H2O2 | - Specifically designed for processes involving H2O2<br>- Catalytic surface for improved performance | |
| Measurement range | 0 ... 100 %RH | Wide range suitable for various environments |
| Stability | ±0.5 %RH/year in typical HVAC applications | High stability over time in HVAC systems |
| Accuracy at 0 … +40 °C (+32 … +104 °F) | 0 ... 90 %RH ±1.5 %RH<br>90 ... 100 %RH ±2.5 %RH | Accurate measurement across temperature ranges |
| Accuracy at +40 … +80 °C (+104 … +176 °F) and -40 ... 0 °C (-40 ... +32 °F) | 0 … 90 %RH ±2.5 %RH<br>90 … 100 %RH ±3.5 %RH | Accurate measurement in extreme temperature conditions |
| Factory calibration uncertainty | ±1.0 %RH | Confidence in calibration accuracy |
| Start-up and Response Time | ||
| Start-up time at +20 °C (+68 °F) | 8 s | Quick start-up time for rapid deployment |
| Response time (T63) at +20 °C (+68 °F) | 15 s | Rapid response for real-time monitoring |
| Calculated Humidity Parameters (Default Analog Output Scale) | ||
Dew point |
-40 ... +80 °C (-40 ... +176 °F) | Comprehensive dew point measurement range |
| Dew point / frost point | -40 ... +80 °C (-40 ... +176 °F) | Suitable for frost point measurement |
| Absolute humidity | 0 … 300 g/m3 (0 … 131.1 gr/ft3) | Accurate absolute humidity measurement |
| Wet bulb temperature | -40 ... +80 °C (-40 ... +176 °F) | Useful for wet bulb temperature measurement |
| Enthalpy | -40 … 1600 kJ/kg (-9.5 ... 695.6 Btu/lb) | Comprehensive enthalpy measurement range |
| Mixing ratio | 0 … 600 g/kg (0 … 4200 gr/lb) | Accurate mixing ratio measurement |
| Temperature Measurement Performance | ||
| Temperature sensor | Pt1000 RTD Class F 0.1 IEC 60751 | High precision temperature sensing |
| Measurement range | -40 ... +80 °C (-40 ... +176 °F) | Wide temperature range suitable for many applications |
| Default analog output scale | -20 … +80 °C (-4 … +176 °F) | Convenient default output scale for temperature |
| Accuracy at +20 °C (+68 °F) | ±0.1 °C (0.18 °F) | High accuracy at typical operating temperature |
| Temperature dependence | ±0.005 °C/°C | Low sensitivity to temperature fluctuations |
| Factory calibration uncertainty | ±0.1 °C (0.18 °F) | Confidence in calibration accuracy |
| Response time (T63) with free convection | 8 min | Suitable response time for various applications |
| Analog Output Performance | ||
| Accuracy at +20 °C (68 °F) | ±0.01 mA (HMD62 and TMD62)<br>±5 mV (HMD65) | Precise analog output for reliable measurements |
| Temperature dependence | ±0.0008 mA/°C (HMD62 and TMD62)<br>±0.2 mV/°C (HMD65) | Low sensitivity to temperature changes |
| Operating Environment | ||
| Operating temperature, electronics | -40 ... +60 °C (-40 ... +140 °F) | Wide operating temperature range for electronics |
| Operating temperature, probe | -40 ... +80 °C (-40 ... +176 °F) | High temperature tolerance for probe |
| Storage temperature range | -40 ... +80 °C (-40 ... +176 °F) | Suitable for storage in various conditions |
| Maximum flow speed | 50 m/s with sintered filter | Compatible with high flow rate environments |
| Electromagnetic compatibility | EN61326-1, Industrial Environment | Designed for industrial electromagnetic environments |
| Inputs and Outputs | ||
| Power supply input | HMD62 and TMD62:<br>10 ... 35 VDC (RL = 0 Ω)<br>20 ... 35 VDC (RL = 600 Ω)<br>HMD65:<br>15 … 35 VDC<br>16 … 24 VAC | Versatile power supply options for different applications |
Power consumption |
(HMD65) 1.0 W (typical, for both AC and DC) | Energy-efficient operation for reduced power consumption |
| Analog outputs | TMD62: 1 × T output 4 ... 20 mA<br>HMD62: 1 × RH output 4 … 20 mA, 1 × T output 4 ... 20 mA<br>HMD65: 1 × RH output 0 … 10 V, 1 × T output 0 … 10 V (load resistance: 10 kΩ min.) | Multiple analog output options for compatibility with various systems |
| Digital output (RS-485) | HMD65: Isolated, supports Modbus RTU and BACnet MS/TP protocols (BACnet MS/TP Address range: 0 … 127 (master mode only), Modbus RTU Address range: 1 … 247) | Digital output for data communication in industrial protocols |
| Service port | M8 4-pin male connector:<br>• MI70 handheld indicator (requires cable 219980SP)<br>• Vaisala Insight PC software (requires USB cable 219690) | Convenient service port for handheld or PC connection |
| Screw terminal wire size | 0.5 ... 2.5 mm2 | Versatile wire size compatibility for easy installation |
| Spare Parts and Accessories | ||
| USB cable for PC operation | (Vaisala Insight software) 219690 | Essential accessory for PC operation and software connection |
| Connection cable for HM70 (MI70) handheld meter | 219980SP | Convenient cable for handheld meter connection |
| Membrane filter | ASM212652SP | Replacement filter for maintaining sensor performance |
| Sintered filter | HM46670SP | Suitable for applications with high flow rates |
| Sintered teflon filter | DRW244938SP | Teflon filter for specific application requirements |
| Conduit fitting and O-ring | (M16×1.5 / NPT1/2") 210675SP | Fitting and O-ring for secure sensor installation |
| Mechanical Specification | ||
| Housing material | Cast aluminum | Durable housing material for long-term reliability |
| Probe material | Stainless steel | Corrosion-resistant probe material for extended lifespan |
| IP rating | IP66 (NEMA 4X) | Waterproof and dustproof rating for outdoor use |
| Weight | 511 g (18 oz) | Lightweight design for easy handling |
