Rezontech DB100

The DB100 is a “SMART” gas detector designed to detect and monitor toxic (CO, H2S, HCI, etc.), oxygen, and VOC gases in the air by applying electrochemical, galvanic, and PID sensors.
The DB100 is an intelligent electronic device that applies Rezontech’s unique algorithm. It has a user interface and a comprehensive fault diagnosis function. In addition, the transmitter design is characterized by applying Rezontech’s advanced technology suitable for electrochemical, galvanic, and PID sensors.
When assembling the sensor that detects gas, stainless steel was applied. The transmitter housing is coated with epoxy on aluminum to prevent corrosion and designed with a pressure-resistant explosion-proof structure.

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Category

SPECIFICATION

Measuring gas Toxic O2 VOC
Measuring method Electrochemical Electrochemical

or Galvanic

PID
Measurement range 0 ~ αppm 0~25% vol 0 ~ 10 ppm,
0 ~ 5000ppm
Response Rate T90 < 30~90 secs T90 < 10 secs
Measuring method Diffusion type
 Operating temperature T6 = -40 to 60℃, T4= -40 to 80℃
Storage temperature 0℃ ~ +20℃
Operating humidity 0 ~ 90%

• Explosion proof class : Ex d IIC T6, T4 (KCs)

Ex db IIC T6/T4 Gb (KCs)

Ex tb IIIC T85℃/T135℃ Db (IECEx)

Ex db IIC T6/T4 Gb (ATEX)

• Water and dust tight : IP66

• Output signal

– Analog Output Signal : 4-20mA DC(sink or source),

Conductor-loop resistance : 600 ohm max. @ 24V DC

– Digital Output Signal(Option)  : RS-485 MODBUS RTU

– Relay(Option)  : Alarm1, Alarm2, Fault (3A @ 30V DC , SPDT)

 

[  Mechanical  ]

• Material : Housing /ALDC(Epoxy coating),Sensor: SUS316

• Weight : Approx.1.80㎏

• Dimension : 150(W) × 173(H) × 112(D)mm

[ Electrical ]

Gas type Toxic, O2 VOC
Operating voltage 24V DC (18 to 31V DC)
Power consumption         1.4W@24V DC 3.6W@24V DC
Max. : 2.0W@24V DC 4.0W@24V DC
Cables 3wire shield cable(CVVS or CVVSB1.5sq)
Transmission distanc Max. : 3,000m 1,500m
PT. Fatiha Alam Semesta

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