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CMP22 Pyranometer

Quick Overview

The CMP22 Pyranometer is a secondary standard pyranometer that uses very high quality quartz domes for a wider spectral range, improved directional response and reduced thermal offsets than the CMP21. The CMP22 uses a 32-junction thermopile detector and provides an expected output of 0-20mV based on a sensitivity of 7 to 14µV/Wm². The CMP22 has an internal 10K thermistor, or PT100, sensor to monitor the housing temperature, along with individual temperature and direction response values for post-processing of recorded data. The CMP22 also has a refillable desiccant chamber. Spectral range of 200 to 3600nm. The CMP22 significantly exceed the requirements of ISO 9060:1990 for a Secondary Standard Pyranometer and is therefore the best optoin for top level solar radiation monitoring for the World Meteorological Organisation.

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Details

The housing design of the CMP 22 includes a screw-in drying cartridge that can simply be removed using a coin. This allows the desiccant to be replaced as required onsite, without the need for any specialist tools, using the convenient refill packets. The CMP 22 also features a passive temperature compensation circuit with a standardised linear function.

The CMP 22 has a 32-junction thermopile sensing element, which features faster response, better linearity and a wider measurement range than the other CMP series pyranometers. Additionally, the CMP 22's are individually optimised for temperature compensation and each sensors includes a separate 10K thermistor, or PT100 sensors to monitor the housing temperature for post-processing compensation adjustments. The two, 4mm very high quality quartz domes also a wider spectral range (200-3,600nm compared to 285-2,800nm), improved directional response (<5Wm² compared to <10Wm²) and reduced thermal offsets than the CMP21.

The integral bubble level is raised to the top of the housing and can be viewed without removing the redesigned snap-on sun shield, which also covers the connector. The connector with gold-plated contacts allows for easy exchange and re-calibration.

The CMP 22 significantly exceed the requirements of ISO 9060:1990 for a Secondary Standard Pyranometer and is the highest standard pyranometer available for scientific use in top level solar radiation monitoring networks such as the BSRN (Baseline Surface Radiation Network) or WMO (World Meteorological Organisation).

Diagram

Specification

Classification to ISO 9060:2018:	Spectrally Flat Class A
Sensitivity:	7 to 14µV/W/m²
Expected Output (0-1500W/m²):	0 to 21mV
Response Time (95%):	<5 Seconds
Spectral Range (50% Points):	210 to 3600nm
Zero offsets (unventilated) (a) thermal radiation (at 200W/m²): (b) temperature change (5K/h):	< ±3 W/m² < ±1 W/m²
Non-Stability (Change/Year):	<±0.5%
Non-Linearity (100 to 1000W/m²):	<±0.2%
Direction Response:	<±5W/m²
Temperature Response:	<±0.5% (-10 to +40°C)
Field of View:	180°
Detector Type:	Thermopile
Operating Range:	-40 to +80°C (0-100%RH)

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM

CMP22 Secondary Standard Pyranometer with 10K thermistor
0362930-010	CMP 22 Spectrally Flat Class A Pyranometer. Two, 4mm thick, very high quality quartz domes. Integrated levelling. Sun shield. Spectral range 210-3600nm, response time less than 5 sec (95%), Operating temperature -40 to +80°C. Thermopile detector: Sensitivity 7 to 14µV/Wm². Temperature Output: 10K Thermistor Output. Supplied with no plug or cable.	Datasheet Size: (383.35 KB)	£6,659.00	or call us for a quote
0362930-012	CMP 22 Spectrally Flat Class A Pyranometer. Two, 4mm thick, very high quality quartz domes. Integrated levelling. Sun shield. Spectral range 210-3600nm, response time less than 5 sec (95%), Operating temperature -40 to +80°C. Thermopile detector: Sensitivity 7 to 14µV/Wm². Temperature Output: 10K Thermistor Output. Supplied with waterproof 4-pin plug connector with 10m of pre-wired yellow signal cable.		£6,765.00	or call us for a quote

CMP22 Secondary Standard Pyranometer with PT100
0362930-020	CMP 22 Spectrally Flat Class A Pyranometer. Two, 4mm thick, very high quality quartz domes. Integrated levelling. Sun shield. Spectral range 210-3600nm, response time less than 5 sec (95%), Operating temperature -40 to +80°C. Thermopile detector: Sensitivity 7 to 14µV/Wm². Temperature Output: PT100 Output. Supplied with no plug or cable.		£6,850.00	or call us for a quote
0362930-022	CMP 22 Spectrally Flat Class A Pyranometer. Two, 4mm thick, very high quality quartz domes. Integrated levelling. Sun shield. Spectral range 210-3600nm, response time less than 5 sec (95%), Operating temperature -40 to +80°C. Thermopile detector: Sensitivity 7 to 14µV/Wm². Temperature Output: PT100 Output. Supplied with waterproof 8-pin plug connector with 10m of pre-wired yellow signal cable.		£6,928.00	or call us for a quote

Connection Options for CMP Pyranometers, CGR3 (10K), CGR4 (10K), CVF4 & CNF4 Ventiliation units.
2523145	Waterproof 4-pin plug connector for the following Kipp & Zonen equipment. CMP Series pyranometers, CGR3 & CGR4 pyrgeometers and CVF4 & CNF4 ventilation units. Requires customers own cable wiring.		£42.00	or call us for a quote
0362611	Waterproof 4-pin plug connector with 10m of pre-wired high quality yellow signal cable with 4 wires and a shield covered with black sleeve. Suitable for the following Kipp & Zonen equipment. CMP Series pyranometers, CGR3 & CGR4 pyrgeometers and CVF4 & CNF4 ventilation units.		£156.00	or call us for a quote
0362613	Waterproof 4-pin plug connector with 25m of pre-wired high quality yellow signal cable with 4 wires and a shield covered with black sleeve. Suitable for the following Kipp & Zonen equipment. CMP Series pyranometers, CGR3 & CGR4 pyrgeometers and CVF4 & CNF4 ventilation units.		£322.66	or call us for a quote
0362614	Waterproof 4-pin plug connector with 50m of pre-wired high quality yellow signal cable with 4 wires and a shield covered with black sleeve. Suitable for the following Kipp & Zonen equipment. CMP Series pyranometers, CGR3 & CGR4 pyrgeometers and CVF4 & CNF4 ventilation units.		£581.32	or call us for a quote
0362615	Waterproof 4-pin plug connector with 100m of pre-wired high quality yellow signal cable with 4 wires and a shield covered with black sleeve for CMP Series Pyranometers and Pygeometers with 10K thermistor output.		£1,114.64	or call us for a quote

Connection Options for SMP, SGR, SUV, CMP21 (PT100), CMP22 (PT100), CGR3 (PT100), CGR4 (PT100), CHP1, CNR4, UVS, CSD3
2523146	Waterproof 8-pin plug connector for the following Kipp & Zonen equipment. SMP Pyranometers, SGR Pyrgeometers, SUV Radiometers, CMP Pyranometers with PT100 output, CGR3 and CGR4 with PT100 output, CHP1, CNR4, UVS Radiometers and CSD3 Sunshine Duration Sensors.		£49.00	or call us for a quote
0362621	Waterproof 8-pin plug connector with 10m of pre-wired high quality yellow signal cable with 8 wires and a shield covered with black sleeve. Suitable for: For SMP, SGR and SUV5 Smart Radiometers, plus CMP21 (PT100), CMP22 (PT100), CGR3 (PT100), CGR4 (PT100), CHP1, CNR4, UVS, CSD3		£173.33	or call us for a quote
0362623	Waterproof 8-pin plug connector with 25m of pre-wired high quality yellow signal cable with 8 wires and a shield covered with black sleeve. Suitable for: For SMP, SGR and SUV5 Smart Radiometers, plus CMP21 (PT100), CMP22 (PT100), CGR3 (PT100), CGR4 (PT100), CHP1, CNR4, UVS, CSD3		£331.99	or call us for a quote
0362624	Waterproof 8-pin plug connector with 50m of pre-wired high quality yellow signal cable with 8 wires and a shield covered with black sleeve. Suitable for: For SMP, SGR and SUV5 Smart Radiometers, plus CMP21 (PT100), CMP22 (PT100), CGR3 (PT100), CGR4 (PT100), CHP1, CNR4, UVS, CSD3		£589.32	or call us for a quote
0362625	Waterproof 8-pin plug connector with 100m of pre-wired high quality yellow signal cable with 8 wires and a shield covered with black sleeve. Suitable for: For SMP, SGR and SUV5 Smart Radiometers, plus CMP21 (PT100), CMP22 (PT100), CGR3 (PT100), CGR4 (PT100), CHP1, CNR4, UVS, CSD3		£1,131.97	or call us for a quote

Mounting Options
0362700	CMF 1 Mounting fixture has a 88mm diameter round plate with a non-removable mounting rod of 16mm diameter and 350mm long. Can be mounted to a pole or wall with the CMB 1 mounting bracket.		£223.99	or call us for a quote
0362703	CMF 4 Mounting fixture has a 280mm diameter plate with a non-removable mounting rod of 20mm diameter and 350mm long. Can be mounted to a pole or wall with the CMB 1 mounting bracket. Suitable for ventilated radiometers.		£614.65	or call us for a quote
0369701	CMB 1 Mounting Bracket. This bracket is suitable for various mounting rod sizes, from 12mm to 20mm diameter, and can be secured via u-bolts to masts or poles from 22mm up to 60mm diameter. The bracket can also be secured directly to a wall, or other flat surface.		£292.00	or call us for a quote

Enclosure Mounted Amplifier
5331A3B-ENCL	5331A3B programmable transmitter with a 7.2-35vDC power supply. Single channel unit for PT100, thermocouple, Resistance or bi-polar mV input, producing a 2-wire 4-20mA output. 1.5kvAC galvanic isolation. Programmed to suit the connected sensor. Transmitter fitted in weatherproof enclosure with 2 cable glands.	Datasheet Size: (245.66 KB)	£254.19	or call us for a quote

5114A Programmable Transmitter
5114A-A	Single channel 5114A programmable transmitter. Single channel unit for RTD, TC, mV, linear resistance, mA and V inputs, producing a (0)4-20mA, 0-10vDC output. 3-port 3.75 kVAC galvanic isolation. Can be mounted vertically or horizontally on a DIN rail. Power Supply 21.6 to 253vAC or 19.2 to 300vDC.	Datasheet Size: (256.55 KB)	£326.01	or call us for a quote
SOLAR-CONFIG	Complete programming and configuration of programmable amplifiers to client specifications. Standard input ranges would be 0-1600Wm² or 0-3200µmol/m²s depending on the attached solar instrument.		£15.00	or call us for a quote