LP PYRA , LP PYRA Delta Ohm Vietnam , LP PYRA Delta Ohm
Dai Ly Detal Ohm, Dai Ly Detal Ohm Vietnam, Detal Ohm, Detal Ohm Viet Nam, Detal Ohm Vietnam
GHM Group, GHM Group Vietnam, Pyranometers LP PYRA 02 and LP PYRA 03 are well suited for the measurement of
GHM Group, GHM Group Vietnam, Pyranometers LP PYRA 02 and LP PYRA 03 are well suited for the measurement of
incoming global
solar radiation (0.3μm...3μm spectral range). LP PYRA 12 shadow
ring is
designed to shield the instrument sensor from direct radiation; by that, an
exact
measurement of the diffuse sky radiation is possible.
LP PYRA 0x
with direct,
unamplified output, no external power supply
required
LP PYRA 0x AC
with 4..20 mA current output- 2-wire connection, requires external
power supply
LP PYRA 0x AV
with 0..1Vdc, 0..5Vdc or 0..10 Vdc voltage output, requires external
power supply
LP PYRA 0x S
with serial
RS485 and MODBUS-RTU protocol, requires external
power supply
The
pyranometers with unamplified output have a typical sensitivity of:
10
mV
K7sM
-2
Every
pyranometer is calibrated separately and is supplied standard with a WRR
(World
Radiometric Reference) Report of Calibration.
Technical
Specification
LP PYRA 02 / LP
PYRA 12
LP PYRA 03
Typical
sensitivity
10 μV/(W/m2)
Impedance
33 Ω ÷ 45 Ω
Measuring range
0 ÷ 2000 W/m2
Viewing field
2/sr
Spectral field
305 nm ÷ 2800
nm
Operating
temperature
-40 °C ÷ 80 °C
Weight
0.90 Kg
0. 45 Kg
ISO 9060
Specifications
Response time
95%
< 28 sec
< 30sec
Zero Off-set
a) Response to
thermal radiation (200Wm-2)
15 W/m2
25 W/m2
b) Response to
temperature change 5K/h
<|± 4|W/m2
<|± 6|W/m2
3a) Non
stability over 1 year
<|± 1.5|%
<|± 2.5|%
3b) Non
linearity
<|± 1|%
<|± 2|%
3c) Cosine
response
<|±18|W/m
2
<|±22|W/m
2
3d) Spectral
selectivity
<|±5|%
<|±7|%
3e) Response
with regard to temperature
< 4 %
< 8 %
3f) Tilt
response
<|± 2|%
<|± 4|%
Shadow ring for
LP PYRA 12
Weight
5.90 Kg
Diameter
570 mm
Height
54 mm
Basis diameter
300 mm
ORDERING CODE
LP PYRA 02:
First class
pyranometer according to ISO 9060. Complete with: shade
disk LP SP1,
desiccant sachet with silica-gel crystals, 2 cartridges, spirit
level,
M12
4-pole
connector and Report of Calibration. Typical sensitivity
10μV/(W/m²).
Connection
cable has to be ordered separately
.
LP PYRA 02AC:
First class
pyranometer according to ISO 9060. Complete with
shade disk LP
SP 1, desiccant sachet with silica-gel crystals, 2 cartridges,
spirit level,
M12
4-pole
connector and Report of Calibration.
Connection
cable has to be
ordered separately. Current output 4...20mA
. 4mA =
0W/m
2
, 20mA =
2000W/m
2
. Power supply:
10...30Vdc.
LP PYRA 02AV:
First class
pyranometer
according to ISO 9060. Complete with
shade disk LP
SP 1, desiccant sachet with silica-gel crystals, 2 cartridges,
spirit level,
M12
4-pole
connector and Report of Calibration.
Voltage output
Environmental analysis
EA-15
0...1Vdc,
0...5Vdc, 0...10Vdc
. 0V = W/m
2
, 1/5/10Vdc = 2000W/m
2
. Power
supply: 10...30Vdc (15...30Vdc for models with output
0...10Vdc).
LP PYRA 02
S: First class
pyranometer according
to ISO 9060.
Complete with
shade disk LP
SP 1, desiccant
sachet with silica-gel
crystals, 2 cartridges,
spirit level,
M12
8-pole connector and
Report of Calibration.
Connection
cable CPM12-8P...
with M12
connector with 2, 5 or 10m length have
to
be ordered separately.
Serial output RS485
MODBUS-RTU
. Power supply:
5...30Vdc.
LP S1:
Mounting kit for LP PYRA 02:
bracket for attachment to a mast, including
fasteners and leveling screws.
LP SP1:
Shade disk for LP PYRA 02
LP RING 02:
Base with levelling
device and adjustable holder for mounting the LP
PYRA 02 pyranometers in an inclined position. Not suitable
for LP PYRA02AV,
LP PYRA02AC.
LP SG:
Drying cartridge with silicagel crystals, complete with O-ring.
LP G:
Pack of 5 cartridges of silicagel.
LP PYRA 03:
Second class pyranometer
according to ISO
9060. Complete
with spirit level,
M12
4-pole connector
and Report of Calibration. Typical
sensitivity 10μV/(W/m
2
).
Connection cable has to be ordered separately.
LP PYRA 03AC:
Second class pyranometer according to ISO 9060. Complete
with
spirit level,
M12
4-pole connector and Report of Calibration. Typical
sensitivity
10μV/(W/m2).
Connection cable has to ordered separately
.
Current output
4...20mA
. 4mA = 0W/m2
, 20mA = 2000W/m2
. Power supply: 10...30Vdc.
LP PYRA 03AV:
Second class
pyranometer according to ISO 9060. Complete with
spirit level,
4-pole connector and Report of Calibration
. Typical sensitivity
10μV/(W/m2).
Connection cable has to ordered separately.
Voltage output
0...1Vdc, 0...5Vdc, 0...10Vdc
. 0V = W/m2
, 1/5/10Vdc = 2000W/m2
. Power
supply: 10...30Vdc (15...30Vdc for models with output
0...10Vdc).
LP PYRA 03 S:
Second class
pyranometer according to ISO 9060. Complete with
spirit level,
8-pole connector and Report of Calibration
. Typical sensitivity
10μV/(W/m2).
Connection cable CPM12-8P...
with M12 connector with 2, 5
or 10m length have to be ordered separately.
Serial output RS485 MODBUS-
RTU
. Power supply: 5...30Vdc.
LP RING 03
: Base with levelling device and adjustable holder for
mounting the LP
PYRA 03 pyranometer in an inclined position.
LP S2:
Mounting kit: spirit level and stud for mounting LP PYRA 03
on a support
which is also part of the kit. Fasteners, shade disk LP SP2
are included.
LP SP2:
Shade disk.
LP S3:
Attachment
bracket for pyranometers
LP PYRA 03,
LP PYRA03AC...AV.
Suitable for mast with diameter of 40÷50mm.
LP S6:
Kit for the
installation of LP PYRA 02 and LP PYRA 03 pyranometers. The
kit includes: 1 m mast (LP S6.05), base fitting (LP S6.04),
graduated support
plate (LP S6.01),
bracket for HD9007
or HD32MTT.03.C (HD
9007T29.1),
bracket for pyranometers (LP S6.03).
LP PYRA 12:
First Class Pyranometer
(LP PYRA 02)
according to ISO
9060.
Complete with shade disk, shadow ring for diffuse radiation,
drying cartridge
for silicagel crystals,
2 silicagel cartridges
and Report of
Calibration. M12
4-pole connector. Typical sensitivity 10μV/(W/m2).
Connecting cable has to
be ordered separately
.
HD 9007.T29.1:
White
powder-coated anticorodal aluminium
mounting bracket.
Supplied with screws for fixing to the LPS6.01 support. For
the air temperature
probe TP32MTT.03.C or the protection from solar radiations
HD9007.
HD 9007.T29K:
White
powder-coated anticorodal aluminium
mounting bracket.
Supplied with accessories
for fixing to
a Ø 25...44
mm mast. For
the air
temperature probe TP32MTT.03.C.
LP PYRA 12AC:
First Class
Pyranometer (LP
PYRA 02) according
to ISO 9060.
Complete with shade disk, shadow ring for diffuse radiation,
drying cartridge
for silicagel crystals,
2 silicagel cartridges
and Report of
Calibration. M12
4-pole connector. Typical sensitivity 10μV/(W/m2).
Connection cable has to
ordered separately
. Current output
4...20mA
. 4mA = 0W/m2
, 20mA =2000W/m2
. Power supply: 10...30Vdc.
LP PYRA 12AV:
First Class
Pyranometer (LP
PYRA 02) according
to ISO 9060.
Complete with shade disk, shadow ring for diffuse radiation,
drying cartridge
for silicagel crystals,
2 silicagel cartridges
and Report of
Calibration. M12
4-pole connector. Typical sensitivity 10μV/(W/m2).
Connection cable has to
be ordered separately.
Voltage output
0...1Vdc, 0...5Vdc, 0...10Vdc
. 0V
= W/m
2
, 1/5/10Vdc = 2000W/m
2
. Power supply: 10...30Vdc (15...30Vdc for
models with output 0...10Vdc).
LP PYRA 12
S : First
Class
Pyranometer (LP
PYRA 02) according
to ISO 9060.
Complete with shade disk, shadow ring for diffuse radiation,
drying cartridge
for silicagel crystals, 2 silicagel cartridges and Report of
Calibration. Typical
sensitivity 10μV/(W/m
2
).
Connection cable
CPM12-8P...
with M12 connector
with 2, 5 or 10m length have to be ordered separately.
Serial output RS485
MODBUS-RTU
. Power supply: 5...30Vdc.
LP RING 12:
Ring base for
measuring the diffuse radiation, for LP PYRA 12.
LP RING 02:
Base with levelling device and adjustable holder for
mounting the LP
PYRA 02 pyranometers in an inclined position.
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