Industrial Scientific Hydrogen Sulfide Gas Detector

NegotiableUpdate on 12/27

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Industrial Scientific Hydrogen Sulfide Gas Detector $r $n $r $n ◤ uses a built-in microprocessor to achieve self diagnostic function $r $n ◤ adopts a detection principle suitable for toxic gases and oxygen, selectively with alarm signal light type $r $n ◤ long-term stable quality and proven detection principle $r $n ◤ built-in backlit LCD or OLED display screen $r $n ◤ uses a magnetic rod for automatic calibration and program setting $r $n ◤ 2-level alarm, single fault display and relay contact output $r $n ◤ 4-20mA DC output signal built-in

Product Details

Industrial Scientific Hydrogen Sulfide Gas Detector

Product features

Adopting a built-in microprocessor to achieve self diagnostic function

Long term stable quality and proven testing principles

◤ Built in backlit LCD or OLED display screen

◤ Use a magnetic rod for automatic calibration and program settings

Level 2 alarm, single fault display, and relay contact output

4-20mA DC output signal

RS-485 Modbus serial communication (optional)

Equipped with alarm device

Normal: Green LED

Alarm: Red LED, beep sound (95 dB)

Fault: Yellow LED

Single person calibration and maintenance

Product Specifications			※ Specifications are subject to change without prior notice.


		GTD-3000Tx Oxygen/Du Gas Detector
model		GTD-3000Tx
measurement gas		Oxygen/presence of gases (carbon monoxide, chlorine, ammonia, etc.)
measurement method		Diffusion type
measurement method		Electrochemistry, semiconductor
range		Please refer to "Toxic Gas Range" (page 41)
response time		T90<45 seconds
precision		± 3%/full scale
Operation method		Magnetic rod operation
Work mode display		4-LED (power supply, level 2 alarm, single fault)
Indication display	LCD display (built-in backlight dual line, 16 characters)/OLED type (optional)
Alarm signal output	250V 1A/3-stage single pole single throw switch (SPST) relay contacts (2-level alarm, 1-fault)
		Simulation: Measurement signal: 4-20mA DC
output signal		Maintenance signal: 3mA DC
output signal		Calibration signal: 3mA DC
		Fault signal: 0mA DC
		Digital: RS-485 Modbus (optional)
Cable/Distance	Power cable+signal cable: 3-wire>1.5 square (AWG16)/zui large: 2500m
Cable/Distance	RS-485 data communication cable: 1 pair (UL2919 RS-485)/zui size: 1000m

Pipe connection	G. Rc. NPT 1/2 inch and 3/4 inch (G 3/4 inch: standard)
Installation Type		2-inch pole installation, wall mounted installation, pipe installation
Operating Temperature		-20℃ ~ +60℃
Operating humidity		5 ~ 99%. RH (non condensing)
operating power		18~31V DC (conventional: 24V DC)/200mA
size		156 x 196 x 110 (width x height x depth) mm
weight		2.0kg