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E-mail
HachChinaCC@hach.com
- Phone
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Address
2nd Floor, Building 1, No. 518 Fuquan North Road, Changning District, Shanghai
Hash Water Quality Analysis Instrument (Shanghai) Co., Ltd
HachChinaCC@hach.com
2nd Floor, Building 1, No. 518 Fuquan North Road, Changning District, Shanghai
KIPP ZONEN SMP Intelligent Total Radiation MeterWorking Principle:
The total solar radiation meter transfers radiation energy to its radiation energy, and the black receiver surface converts it into thermal energy through absorption. The special black coating has an absorption coefficient close to 1 throughout the entire spectral range. This thermal energy causes a measurable increase in temperature. The surface of the receiver where the thermoelectric sensor turns black usually meets the standard orientation requirements for spectra and spectra. The temperature rise is usually determined by measuring the difference between the surface temperature of the receiver and the temperature of the heat sink, such as the outer shell sensor of a contactor.
-Application industry:
Applied to meteorological and climate networks in various regions
Provide reliable measurement results for site selection and capacity prediction of solar power plants
- KIPP ZONEN SMP Intelligent Total Radiation MeterInstrument features:
Our SMP series total solar radiation meter is based on the proven CMP series technology, equipped with a microprocessor, memory, and firmware, making the product smarter and more responsive.
Modbus ® The interface is directly connected to RTUs, PLCs, SCADA systems, industrial networks, and controllers. Through intelligent addressing, an additional 247 instruments can be connected to a single measurement network. The measurement data is updated approximately every second, and users can access irradiance, type, serial number, instrument settings, complete calibration history, status information, and various other data. The digital signal avoids various problems that may arise from digital to analog conversion with industrial data recorders and input modules, ensuring the digital to analog conversion of the 24 bit differential input of the solar total radiation meter. The SMP series total solar radiation meter can operate within the range of 5-30 VDC power supply, and the power input is equipped with electrode reverse connection and overvoltage protection. The SMP series products adopt feedforward algorithm, which has a faster response speed than the analog CMP series, and integrate temperature sensors and polynomial function algorithms to better calibrate temperature.
| Technical Specifications | |||||
|---|---|---|---|---|---|
| Specifications | SMP3 | SMP6 | SMP10 and SMP11 | SMP21 | SMP22 |
| Analog output V - version | 0 ~ 1V | 0 ~ 1V | 0 ~ 1V | 0 ~ 1V | 0 ~ 1V |
| Analog output range* | -200 ~ 2000W/m | -200 ~ 2000W/m | -200 ~ 2000W/m | -200 ~ 2000W/m | -200 ~ 2000W/m |
| Analog output A-version | 4 ~ 20mA | 4 ~ 20mA | 4 ~ 20mA | 4 ~ 20mA | 4 ~ 20mA |
| Analog output range* | 0 ~ 1600W/m | 0 ~ 1600W/m | 0 ~ 1600W/m | 0 ~ 1600W/m | 0 ~ 1600W/m |
| Serial output | RS-485 Modbus® | RS-485 Modbus® | RS-485 Modbus® | RS-485 Modbus® | RS-485 Modbus® |
| Serial output range | -400 ~ 2000W/m | -400 ~ 2000W/m | -400 ~ 4000W/m | -400 ~ 4000W/m | -400 ~ 4000W/m |
| Response time (63%) | < 1.5s | < 1.5s | < 0.7s | < 0.7s | < 0.7s |
| Response time (95%) | < 12s | < 12s | < 2s | < 2s | < 2s |
| Spectral range (20% points) | 285 ~ 3000nm | 270 ~ 3000nm | 270 ~ 3000nm | 270 ~ 3000nm | 210 ~ 3600nm |
| Spectral range (50% point) | 300 ~ 2800nm | 285 ~ 2800nm | 285 ~ 2800nm | 285 ~ 2800nm | 250 ~ 3500nm |
| Zero offset (without ventilation) | |||||
| (a) Thermal radiation (at 200 W/m) | < 15W/m | < 10W/m | < 7 W/m | < 7 W/m | < 3 W/m |
| (b) Temperature variation (5 K/h) | < 5W/m | < 4W/m | < 2 W/m | < 2 W/m | < 1 W/m |
| Instability (change/year) | < 1% | < 1% | < 0.5% | < 0.5% | < 0.5% |
| Nonlinear (100~1000W/m) | < 1.5% | < 1% | < 0.2% | < 0.2% | < 0.2% |
| Directional response (up to 80 °, under 1000W/m irradiation) | < 20W/m | < 15W/m | < 10 W/m | < 10W/m | < 5 W/m |
| temperature response | < 2% (-20°C ~ +50°C) | < 1.5% (-20°C ~ +50°C) | < 1% (-20°C ~ +50°C) | < 0.3% (-20°C ~ +50°C) | < 0.3% (-20°C ~ +50°C) |
| < 4% (-40°C ~ +70°C) | < 3% (-40°C ~ +70°C) | < 2% (-40°C ~ +70°C) | < 0.3% (-40°C ~ +70°C) | < 0.3% (-40°C ~ +70°C) | |
| Spectral selectivity (350~1500nm) | < 1% | < 1% | < 1% | < 1% | < 2% |
| Tilt response (0 °~90 °, 1000W/m) | < 1% | < 1% | < 0.2% | < 0.2% | < 0.2% |
| perspective | 180° | 180° | 180° | 180° | 180° |
| Accuracy of bubble level | < 0.2° | < 0.1° | < 0.1° | < 0.1° | < 0.1° |
| Power consumption (at 12VDC) | Version V: 55mW | Version V: 55mW | Version V: 55mW | Version V: 55mW | Version V: 55mW |
| Version A: 100mW | Version A: 100mW | Version A: 100mW | Version A: 100mW | Version A: 100mW | |
| Windows ™ software | Smart Sensor Explorer 软件, | Smart Sensor Explorer 软件, | Smart Sensor Explorer 软件, | Smart Sensor Explorer 软件, | Smart Sensor Explorer 软件, |
| power supply voltage | 5 ~ 30VDC | 5 ~ 30VDC | 5 ~ 30VDC | 5 ~ 30VDC | 5 ~ 30VDC |
| detector type | Thermoelectric stack | Thermoelectric stack | Thermoelectric stack | Thermoelectric stack | Thermoelectric stack |
| Working and storage temperature range | -40°C ~ +80°C | -40°C ~ +80°C | -40°C ~ +80°C | -40°C ~ +80°C | -40°C ~ +80°C |
| humidity range | 0 ~ 100% | 0 ~ 100% | 0 ~ 100% | 0 ~ 100% | 0 ~ 100% |
| MTBF (Mean Time Between Failures)** | >10 years | >10 years | >10 years | >10 years | >10 years |
| Entrance Protection (IP) Level | 67 | 67 | 67 | 67 | 67 |
| On site uncertainty | Calculate using Suncertainty software | Calculate using Suncertainty software | Calculate using Suncertainty software | Calculate using Suncertainty software | Calculate using Suncertainty software |
| *Purpose: | An economical solution suitable for routine measurement and field testing at meteorological stations | Suitable for measurement in hydrological networks and greenhouse climate control | Meteorological observation network, site selection and operation monitoring of solar power plants, testing of photovoltaic panels, collectors, and various materials | Suitable for meteorological networks and benchmark radiation measurements under conditions such as climate, polar climate, or drought | Suitable for scientific research that requires high precision and reliability |