PYRAsense ClassA Total Radiation Sensor

Heliometer Series Products
 PYRAsense is a newly designed heliometer product from Deltaohm, which takes solar radiation intensity measurement to a higher level!
 We produce a full range of pyranometers, all based on the thermopile principle, with very accurate measurements. According to the model and recommendations of ISO 9060:2018 and WMO (World Meteorological Organization), our PYRAsense is classified into spectrally flat Class A, Class B and Class C.
 
product characteristics
 Internal diagnostic sensors for digital models measure temperature, relative humidity and pressure. You can pay close attention to the operation of the pyranometer and predict any maintenance work in advance, thus ensuring reliable measurement results at all times.
 integrate  horizontal bubbles
Easy horizontal positioning during installation.
 In addition, the pyranometer can be equipped with an optional tilt sensor that allows continuous monitoring of correct installation.
 protection  cover
 Equipped with a protective cover against ultraviolet solar radiation.
 
configuration and measurement
sensor
Using the PC application DATAsense, it is possible to configure sensors (e.g. Modbus parameters, measurement ranges of analog outputs, etc.), monitor measurement results in real time and save values detected during connection in files.
Passive, analog or RS485 Modbus RTU isolated output + optional
Additional analog outputs can be configured for 0 10V, 0 5 V, 0 1 V, 4 20mA or 0 20mA.
irradiance range
It can be configured for analog outputs.
calibration report
The pyranometers are factory calibrated (Type A1) to ISO 9847:2023 standards with separate calibration reports.
 
intellectual technology
Digital model with internal diagnostic sensors to keep operating conditions under control.
Easy to set up and quick to install
Integrated bubble level and optional tilt sensors ensure accurate installation in any position.
Configuration and real-time data monitoring via software.
accurate and reliable
Provide separate calibration reports for factory calibration.
ISO 17025 calibration certificates are available upon request.
standard
According to ISO 9060, mirrors are Class A.
Full compliance with WMO recommendations and IEC 61724-1 requirements.
greater flexibility
Multiple output options.

LPS10  ClassA Total Radiometer Technical Data
Technical specifications according to ISO 9060:2018
Sensor type: Thermopile
Spectral range: 283~2800nm
Spectrally Flat Class A
Response time (95%):< 2s
Zero offset A-thermal radiation (200W/m2):<± 7W/m2
Zero Offset B-Temperature Change (5K/hr):<± 2W/m2
Total Zero Offset-Complete Zero Offset:<± 10W/^m2
Instability (change/year):<±0.5%/ years
Nonlinearity (100~1000W/m &sup2;):<± 0.2%
Directional response (1000W/m &sup2;| 0 to 80°):<± 10W/m &sup2;
Spectral error (spectral selectivity± 3%):<± 0.2%
Temperature dependence (-10~+40° C):<±0.5%
Tilt Response (0-90°| 1000W/m&sup2;） :<± 0.2%
View angle: 180° (2π views)
Horizontal bubble accuracy:< 0.2°
Digital measurement range: -200~+4000W/㎡
Sensitivity range: 6~12µ V/W/㎡
Analog voltage or current: 0-1V/4- 20mA corresponding to 0- 2000W/㎡
Power supply: 7~30Vdc 
Current:< 22mA
Signal output: mV, RS485 Modbus-RTU, 0~20 mA, 0~1 V,0~5 V or 0~10 V
Working environment: temperature: -40~+80° C, humidity: 0~100%.R.H
Protection class: IP67
Cable length: 10m
Material: Shell: Anodized Aluminum, Screen: ASA, Dome: Optical Glass
Weight: 620g
MTBF：> 10 years
Additional measurements in digital models
Temperature range: -40~+80° C       Resolution: 0.1℃         Accuracy:± 0.5℃@0~60℃
Humidity range: 0~100%.R.H     Resolution: 0.1%.R.H     Accuracy:± 3%RH@25° C
Pressure range: 300~1100hpa    Resolution: 0.1hpa       Accuracy:± 1hPa@0~60℃
Tilt range: 0~180°         Resolution: 0.1°         Accuracy:< 0.5°
 

model	signal output
LPS100P0	mV signal output
LPS100C0	4~20mA signal output
LPS10M00	Modbus output without angle data function
LPS10M0T	Modbus output with angle data function
LPS10MA0	Modbus output, including 0/4-20mA, 0-1V/5V/10V, excluding angle data function
LPS10MAT	Modbus output, including 0/4-20mA, 0-1V/5V/10V, including angle data function

 

specification	LPS10	CMP10	SMP10	MS-80
ISO 9060:2018 Standard Classification	Class A	Class A	Class A	Class A
Spectral range (50% point)	283~2800nm	285 ~ 2800nm	285 ~ 2800nm	285~3000nm
Response time (95%)	<2s	< 5s	<2s	<0.5S
* Large measurable irradiance W/㎡	-200~+4000W/㎡	0-4000	-400~+4000W/㎡	0-4000
(a) Thermal radiation (at 200W/㎡)	<±7W/m2	< 7W/㎡	< 7W/㎡	< ±1 W/㎡
(b) Temperature change (5 K/h)	<±2W/m2	< 2W/㎡	< 2W/㎡	< ±1 W/㎡
Instability (change/year)	< 0.5%/year	< 0.5%/year	< 0.5%/year	< 0.5%/5year
Nonlinear (100 ~ 1000W/㎡)	< 0.2%	< 0.2%	< 0.2%	< ±0.2%
Directional response (0- 80@1000 W/㎡)	< 10W/㎡	< 10W/㎡	< 10W/㎡	< 10W/㎡
Spectral selectivity (350 ~ 1500 nm)	---	< 3%	< 3%	---
spectral error	<0.2%	---	---	<0.2%
Tilt response (0~ 90@1000 W/㎡)	< 0.2%	< 0.2%	< 0.2%	< 0.2%
Temperature response (-10~ +40 C)	<  0.5%	< 1%	< 1%	< ±1 % (-20~+50°C)
Sensitivity V/W/㎡	6~12	7 ~ 14	---	7 ~ 14
angle of view	180°	180°	180°	180°
detector type	thermopile	thermopile	thermopile	thermopile
quality guarantee	6 years	5 years	5 years	5 years