Danfoss 080Z2830 Gas Detecting Sensor

DGS sensors can be used in stand-alone or integrated systems, where continuous real-time, automatic monitoring with Danfoss ADAP-KOOL® Refrigeration Control & Monitoring System and/or Building Management Systems is applied.

DGS supports our customers in complying with environmental F-Gas Regulations and Health & Safety requirements on new or existing systems in:

•  supermarkets
•  process refrigeration plants
•  refrigerated storage and warehousing
•  special application areas/zones

Typical refrigerant gas applications include:

• halocarbons: HFCs, HCFCs, CFCs
• carbon dioxide (CO₂/R744)
• hydrocarbons (e.g. R290)
• other special application gases to customer request

Sensing technology varies to make the best detection for a given gas, in terms of performance and cost. DGS-IR is based on infra-red sensor technology, DGS-SC is based on semi-conductor and DGS-PE is based on pellistor.

spésifikasi produk

Data Téknis

Méja 1: Technical data

Kakuatan suplai	24 V DC ± 20 % ; reverse polarity protected 24 V AC – 10 % / + 15 %
Konsumsi Daya (24 V DC)	Max. 250 mA (6 VA)
kaluaran digital	Alarm acknowledge and test alarm: Potential-free contact Alarm relay /fault relay: 40 V AC/DC, 0.5 A, change-over contact (SPDT) Critical relay: normally closed (SIL II compliant), warning relay: normally open
sinyal kaluaran analog	Proportional, overload and short-circuit proof, load ≤ 500 Ohm Measuring range: 0 – 10 V / 2 – 10 V / 0 – 20 mA / 4 – 20 mA
MODBUS Fisik	5 V DC, 250 mA max. overload, pondok-circuit jeung sabalikna-polaritas ditangtayungan
Laju kakurung	IP 65
Rentang asor	15 - 90 % RH henteu kondensasi
kabiasaan ngaduruk	UL 94 V2
Warna perumahan	Hideung
Diménsi (W x H x D dina mm)	94 x 130 x 57
Pamasangan	Pamasangan témbok
Éntri kabel	2 x M12 / 3 x M20
Sambungan kawat:	Power supply, MODBUS: Screw-type terminals 0.25 – 2.5 mm2 Analogue output, Digital input: Screw-type terminals 0.25 – 1.3 mm2 Sensor head: 3-pin plug connector
Sénsor inpormasi	DGS-IR (CO2)	DGS-SC (HFC)	DGS-PE (Propane)
Rentang suhu	-35 – 50 °C	-30 – 60 °C	-30 – 60 °C
waktos respon T90	<90 detik.	≤ 150 detik.	<15 detik.
waktos recovery, T0	90 detik.	180 detik.	120 detik.
Interval calibration maksimum	60 bulan	12 bulan	12 bulan
Rentang ukur	0 – 20000 ppm	0 – 2000 ppm	0 – 5000 ppm
bangbarung panghandapna	10% tina rentang ukur	10% tina rentang ukur	10% tina rentang ukur
Batesan alarem standar	5000 ppm	500 ppm	800 ppm
minuhan	EN61010-1
B&L – Buzzer and Light (option by product selection)	Light (LED): Red / yellow /green (alarm – fault – operation – service) Buzzer: >85 dB (A) (0.1 distance ) 2300 Hz ± 300 Hz

Mesen

Tabél 2: Ordering

• HFC gHFC grrp 1: R1234zp 1: R1234zee, R454C, , R454C, R1234yfR1234yf, R452A, R455A, R454B, R452A, R455A, R454B, R513A, R1233z, R513A, R1233zdd, R515b, R515b
• HFC gHFC grrp 2: R407Fp 2: R407F, R416A, R417A, R407A, R422A, R427A, R449A, R437A, , R416A, R417A, R407A, R422A, R427A, R449A, R437A, R134AR134A, R438A, R422D, R438A, R422D, R450A, R450A HFC gHFC grrp 3: R448A, R125, R404A, R32, R507A, R434A, R410A, R452Bp 3: R448A, R125, R404A, R32, R507A, R434A, R410A, R452B, , R407CR407C, R143B, R143B

Kandel = gas kalibrasi
CATETAN: DGS is also available for alternative refrigerant gases on request. Please contact your local Danfoss Sales Office for details.

Asesoris

Hand-held Service tool

Figure 1: Hand-held Service tool

• Hand-held device for display, calibration, addressing and parameters changes.
• Communication and power supply will be ensured via a cable that is plugged into the respective devices.

Fitur

• Desain ramah-pamaké
• Simple menu structure
• Two-line display / 16 characters
• Six operating buttons
• Three LEDs for status display
• Communication / power supply via a cable

Gas detecting sensor, type DGS

Tabél 3: spésifikasi

Fitur	Katerangan
Listrik
Sasayogian tanaga	5 V DC from device, reverse-polarity protected
Konsumsi kakuatan	50 mA, max. (0.25 VA)
Serial interface local bus	5 V level / 19200 Baud
Ambient kaayaan
Rentang suhu	-10 – +40 °C (14 – 104 °F)
Rentang asor	0 - 90% RH non-condensing
Fisik
Parumahan	Polikarbonat
Diménsi	117 x 78 x 25 mm
Beurat	Ca. 200g
Kelas panyalindungan	IP65
Panjang kabel	1.50 m
Perda
Directives	EMC directives 2014/30/EU CE Conformity to:EN 61010-1:2010ANSI/UL 61010-1CAN/CS-C22.2 No. 61010-1

Strobe & Tanduk

Gambar 2: Strobe & Tanduk

Electronic sounder that allows two levels of alarm (warning, critical) controllable via independent electric contacts.

Fitur

• Nada anu tiasa dipilih
• Separate electric control for strobe and horn

Tabél 4: spésifikasi

Alarem Sora	Katerangan
Operasi voltage	12 – 24 V DC
Suhu operasi	-40 – +55 °C
Number of user-selectable tones	32
Warna lénsa	Beureum
rating IP	IP 65

Sensor head protection

Gambar 3: Sensor head protection

• Plastic protective cap with non-slip, knurled rim, for covering sensors of the DGS series.
• The elastic protective cap is placed on the sensor to protect it from contamination during installation, cleaning and painting work and to protect the sensor element from poisoning, e.g. by silicone vapours.
• When commissioning, it is essential to remove the tight-fitting cap to ensure the proper functioning of the sensor.

Fitur

• Gampang dianggo
• Perfect coverage of the sensor head
• Protection against pollution/poisoning

Tabél 5: spésifikasi

CAP	Katerangan
Bahan	Plastic TPE
Warna	Beureum (RAL 3000)
Diménsi jero	Ca. 24 mm x 18 mm (D x G ) see figure below
Temperature range cap	-50 °C nepi ka +120 °C (-58 °F nepi ka 248 °F)

Penjaga cipratan

Gambar 4: Penjaga cipratan

• Cap for protecting the DGS sensor against splash water.
• The cap is placed over the sensor head and secured by means of a detachable zip tie. It protects the sensor against rain and splash water coming from all directions.
• The splash guard is used in gas warning systems, which are mounted outside unprotected from the weather. It can also be used to protect the sensor during cleaning work.

Fitur

• Protection against rain, splash water and other weather conditions.
• Easy installation. Assembly and disassembly possible at any time due to detachable zip tie.

Tabél 6: spésifikasi

REDCAP	Katerangan
Bahan	LDPE+PC
Diménsi	25 x 37 mm (D x H)
Kelas panyalindungan	IP66

Susunan saluran
The duct mounting set consists of a sampling tube with hose and adapter for DGS sensors. Duct mounting set for sampling from air ducts.

Fitur

• Gampang dianggo
• Perfect coverage of the sensor head
• Double pipe can be cut to length for adaptation to the duct diameter

Tabél 7: Spésifikasi

Sampling SET	Katerangan
Gas sampling	Via sampling tube / connecting hose
Laju aliran	Min. 5000 m/h (3.1 mph), max. 20,000 m/h (12.4 mph)
Diaméter saluran hawa	Min. 0.1 m (3.94 in.), max. 1.0 m (39.37 in.)
Panjangna samppipah ling	250 mm (9.84 in.), adaptable to the duct diameter by cutting to length: 192 mm (7.56 in.), 133 mm (5.24 in.) or 77 mm (3.03 in.)
Panjang selang	2 x 1000 mm (39.37 in.)
Majelis	Arrow at the sampling set in flow direction Always install in the center of the duct Keep a minimum distance of at least 1000 mm to duct bends etc.

Adaptor Calibration

Angka 5: Calibration Adapter

• Calibration adapter for comfortable gas supply to DGS sensors.
• The calibration adapter is used for the targeted supply of zero and test gases to the sensor head.

Fitur:

• Gampang dianggo
•  Perfect coverage of the sensor head
• Double pipe can be cut to length for adaptation to the duct diameter

Tabél 8: spésifikasi

Barang	Katerangan
Cap
Bahan	PE-LD
Dimensions (D x G)	25 x 20 mm (0.98 x 0.79 inci)
Selang
Bahan	PVC-P polyvinyl chloride
Rentang suhu	-20 – +60 °C (-4 – +140 °F)
diaméterna	OD = 7 mm, ID = 4 mm
Panjangna	1 m (39.37 inci)

Kit jauh

Figure 6: Remote kit

• Cable extension with housing for remote mounting of DGS sensors.
• The remote kit is used as a cable extension for the remote installation of sensors.

Fitur

• Gampang dianggo
• Perfect coverage of the sensor head
• Double pipe can be cut to length for adaptation to the duct diameter

Tabél 9: spésifikasi

Fitur	Katerangan
Fisik
Bahan	Polikarbonat
Flammability classification	UL 94 V2
Ukuran (W x H x D)	94 x 65 x 57 mm
Beurat	0.2 kg (0.66 lb)
Kelas panyalindungan	NEMA 4X (IP65)
Pamasangan	Pamasangan témbok
Knockouts for cable entry	2 x M25
Perda
Directives	EMC Directives 2014/30/EU CE, UKCA

Sertipikat, deklarasi, sareng persetujuan

• Daptar ngandung sadaya sertipikat, deklarasi, sareng persetujuan pikeun jinis produk ieu. Nomer kode individu tiasa gaduh sababaraha atanapi sadayana persetujuan ieu, sareng persetujuan lokal anu tangtu moal muncul dina daptar.
• Some approvals may change over time. You can check the most current status at danfoss.com atawa ngahubungan wawakil Danfoss lokal Anjeun upami Anjeun gaduh patarosan.

Tabél 10: Sertipikat, deklarasi, sareng persetujuan

Jenis dokumén	Dokumén jejer	Persetujuan wewenang
Déklarasi EU	EMCD/LVD	Danfoss

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FAQs

What is the maximum calibration interval for the sensor?

The maximum calibration interval is specified by the manufacturer and should be followed to ensure accurate detection.

Can the sensor be used for residential applications?

The sensor is primarily designed for commercial buildings but can be adapted for specific residential use cases based on gas detection requirements.

Dokumén / Sumberdaya

Danfoss 080Z2830 Gas Detecting Sensor [pdf] Buku Panduan Pamilik 080Z2830, 080Z2831, 080Z2832, 080Z2833, 080Z2834, 080Z2835, 080Z2836, 080Z2837, 080Z2838, 080Z2839, 080Z2840, 080Z2841, 080Z2842, 080Z2830 Gas Detecting Sensor, 080Z2830, Gas Detecting Sensor, Detecting Sensor, Sensor

Rujukan

• Manual pamaké