Uses a sensor cartridge selected for one target gas. Full scale depends on the gas and cartridge; see the product table for 23 gas options.
PS-7 Gas Options and Catalogue Full Scales
Gas
Formula
Full scale (F.S.)
Sensor family
Silane
SiH₄
5 / 25 ppm
CDS-7
Phosphine
PH₃
1 ppm
CDS-7
Diborane
B₂H₆
0.5 ppm (500 ppb)
CDS-7
Arsine
AsH₃
0.25 ppm (250 ppb)
CDS-7
Hydrogen selenide
H₂Se
0.25 ppm (250 ppb)
CDS-7
Disilane
Si₂H₆
25 ppm
CDS-7
Dichlorosilane
SiH₂Cl₂
25 ppm
CDS-7
Germane
GeH₄
1 ppm
CDS-7
Ammonia
NH₃
100 ppm
CDS-7
Hydrogen fluoride
HF
10 ppm
CDS-7
Phosphorus trifluoride
PF₃
10 ppm
CDS-7
Hydrogen chloride
HCl
5 / 25 ppm
CDS-7
Hydrogen bromide
HBr
10 ppm
CDS-7
Fluorine
F₂
5 ppm
CDS-7
Chlorine
Cl₂
5 ppm
CDS-7
Chlorine trifluoride
ClF₃
1 ppm
CDS-7
Ozone
O₃
1 ppm
CDS-7
Carbon monoxide
CO
250 ppm
CDS-7
Hydrogen sulfide
H₂S
50 ppm
CDS-7
Nitrogen trifluoride
NF₃
100 ppm
CDS-7 + pyrolyzer
Carbon tetrachloride
CCl₄
100 ppm
CDS-7 + pyrolyzer
Hydrogen
H₂
500 / 1000 ppm
CHS-7
Oxygen
O₂
25 %vol
COS-7
Values are the full-scale options in page 3 of the manufacturer PS-7 brochure, not alarm settings or detection limits. “5 / 25 ppm” denotes two separate full-scale options. A single device does not measure all 23 gases simultaneously. NF₃ and CCl₄ require the appropriate pyrolyzer configuration. Confirm the gas, range and cartridge code before ordering. Manufacturer Brochure, English · p.3 ↗
Product Specifications
Factory-calibrated replaceable sensor cartridges; zero and functional checks remain necessary
Measurement and monitoring of numerous gases is provided with electrochemical, hot-wire semiconductor, galvanic and pyrolyser sensor types
2-stage alarm levels (emergency alert sequence in conditions such as high gas, low flow, clogging, sensor fault)
Gas alarm (Total 2 Stages): High Gas Alarm, Low Flow Alarm, Clogging Indicator, Sensor Fault Alarm, Pyrolyser* wire break alarm - Also provides status indication with multi-coloured LED Lamp.
Operating Temperature/Humidity
Between 0°C and +40°C, between 30% and 85% Relative Humidity
Power Supply and Power Consumption
24V DC ±10%, ~7W
Dimensions and Weight
62 x 124 x 143 mm, Weight: ~1.0kg
Certificates
CE, SEMI (Semiconductor Equipment and Materials Standard)
Gas Detection and Standards Approach
Gas detection approach: Gas type, target measurement range, alarm purpose, sampling/diffusion method, sensor principle and site atmosphere must be evaluated together. For toxic and special process gases, the EN 45544 series and the facility's process safety requirements must be taken into account. These statements do not imply that the model is certified to all standards; exact compliance must be confirmed separately according to model code, target gas, and certificate version.
Brand and support in Turkey: New Cosmos Turkey — NOVEL Ltd., New Cosmos Sole Authorised Distributor for Turkey. You can review the brand page for brand product groups, related products, and technical support details.
Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .
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