Gas Detection

Portable Gas Detector

Gassense 4X + Portable Gas Detector

Gassense 4X+ is successor for Gassense 4X diffusion gas  detector. It upgrade on battery life time, display and robust housing. Also suitable with external pump for sampling type.

Detection: Flammable (Ex) 0-100%LEL, Oxygen 0-30% Vol, CO 0-1,000 ppm, H2S 0-100 ppm

Display: LCD display real-time data and system status

Response Time: <30s

Working Environment: -20℃~50℃, <95%RH (no dew)

Protection level: IP65

Explosion proof: Ex ib IIB T3 Gb


AE series Fix Gas Detector

Delta Sense AE Series gas detector is suitable to verities sensors, it is suitable for most areas where it is necessary to detect flammable gas, oxygen, and toxic gas. The product responds quickly with an advanced gas sensor, fast response with a long life span, safer and more reliable. IP65 design with explosion proof aluminum alloy, suitable for harsh environments. High-brightness OLED display, capable to see readings in any angle.


Odor Detector

OD-P01 Portable Odor Detector

OD-P01 portable Odor gas detector used in the different many applications, such as Animal farms, Working room, poultry, Landfill, water treatment, Crematorium, Food storage, environment protection, toilet and other environment where need to inspect unknown odor gas concentration.

Semiconductor technology of ultra low power with the high accuracy.

2.4 inch IPS industrial grade color screen.

The gas concentration unit support for the ppm and mg/m3.

With the inner pump and the suction strength is adjustable in different level.

Explosion proof grade of Ex ia IIC T4

Selectable for Odor 0-10, 0-100, 0-1000 ppm Odor


OD-V05 Fix Odor Detector

OD-V05 online odor gas detector use the semiconductor sensor and microcontroller technology, so with the advantages of high precision, good repeatability, stable signal, respond quickly, ect. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

4-20mA standard analog signal and RS485 digital signal output, relay output.

LED screen displaying the gas concentration, gas type, unit, instrument status etc.

Digital automatic tracking and compensation of temperature in the whole range to ensure the measurement accuracy.

Applicable GasOdor gas
Detecting Range0-10ppm, 0-100ppm
SamplingDiffusion or pump-suction
Repeatability≤±1%
Sensor Typesemiconductor
Response Time (T90)≤20s
Working Voltage16 -30 VDC
Output Signals3-wires 4~20mA or 4 wires with RS485
Two-level  contact output:220VAC 3A, 24VDC 3A
Explosion-proof Ex d IIC T6 Gb
Protection GradeIP65


GSM-JUDD Gas Controller

The GSM-JUDD control panel is a standard modular design. Each module has an independent display function. It can be divided into wall-mounted or cabinet-type according to the channels. The control panel has built-in relay output, which is compatible with 4-20mA signal gas detectors.

The OLED graphic display is clearly visible under strong light.

Built-in relays are capable of interlock control.

power supply220VAC
power consumptioneach channel ≤1W
signal input4-20mA
signal output4-20mA
wiringthree-wire
suitable cableRVVP3*1.5mm2
relay output2 passive relay (250VAC/5A 30VDC/5A)
displayOLED screen, resolution in 128*64
indicator lightpower, fault, alarm-1, alarm-2
operation methodbutton