Hydrogen sulfide alarm SP-1104 Plus Huarui explosion-proof technical parameters
Weight 1.34 kg/2.5 kg
Shell Material Aluminum Alloy/Stainless Steel
Shape size 149mm*155mm*92mm (HWD) (aluminium alloy)
185mm*210mm*60mm(HWD) (stainless steel)
Ambient temperature - 40 +70 (limit value)
Sampling mode diffusion
Working Power Supply 12~28VDC
High-power30mA@24VDC
Installation Mode 2"Riser/Wall Installation
Load impedance 600_
Environmental humidity 10-93% RH (no condensation)
Output signal 4~20mA
Detection accuracy - plusmn; 2% F.S.
Environmental Pressure 86 kPa~106 kPa
Response time (T90) less than 20s
Detection Principle Electrochemistry
Electrical interface 3/4" NPT M (optional 3/4" NPT F, 1/2" NPT F/M, G3/4 F/M)
Display mode handheld display terminal
Protection Level IP65
Explosion-proof Certification Ex dia II CT
Standard configuration:
Detector mainframe
Operational Instructions
Standard hood
Installation accessories
Hydrogen sulfide alarm SP-1104 Plus Huarui explosion-proof application field:
Petroleum, Petrochemical Metallurgy and Chemical Industry
Fire protection and gas environmental protection
Electricity, Communication, Paper Making, Printing and Dyeing
Wastewater treatment food brewing
Scientific Research, Education and National Defense
Hydrogen sulfide alarm SP-1104 Plus Huarui explosion-proof is a whole flame-proof, using intelligent intrinsic safety sensor detection technology, fixed installation of toxic gas detector. It can be widely used in petroleum, petrochemical, metallurgy, chemical industry, fire protection, gas, environmental protection, power, communication, paper making, printing and dyeing, sewage treatment, food brewing, scientific research, education, national defense and other fields.
Hydrogen sulfide alarm SP-1104 Plus Huarui explosion-proof main features:
* Various signal output adjustable standard 4~20mA (two-wire system) can be easily accessed to industrial control systems such as PLC/DCS.
* Simple and reliable
* Intelligent Sensor Technology
* Stainless steel case (optional) is made of stainless steel case, which can be used in extremely complex and harsh working environment.
* Good selectivity and good selectivity can avoid other gases to be detected.
* In more than ten years of industry applications, has been favored by users
* Rich electrical interfaces include 3/4" NPT F, 3/4" NPT M, 1/2" NPT F/M, G3/4 F/M and other electrical interfaces, which can be selected by users.
* Preventing misoperation of instruments with over-range and anti-polarity protection can avoid the danger caused by improper manual operation.
* Intelligent processing platform and digital sensor technology are adopted to realize sensor interchange, off-line calibration and environment self-adaptive function, and flexible multi-range setting.
* Friendly man-machine operation interface has on-site display interface, which can be connected with hand-held display terminal to facilitate maintenance and setup.
Hydrogen Sulfide Alarm SP-1104Plus Warwick Explosion-proof Order Information
Product Model Detection Gas Standard Range Resolution Order Number
SP-1104Plus CO 0 ～ 2000ppm 1ppm 2012-0013-002
SP-1104Plus CO 0 ～ 1000ppm 1ppm 2012-0013-002
SP-1104Plus CO 0 ～ 500ppm 1ppm 2012-0013-052
SP-1104Plus H2S 0 ～ 200ppm 1ppm 2012-0010-003
SP-1104Plus NH3 0 ～ 100ppm 1ppm 2012-0017-000
SP-1104Plus CL3 0 ～ 50ppm 1ppm 2012-0018-000
SP-1104Plus CO 0 ～ 2000ppm 1ppm 2012-0015-002
SP-1104Plus H2S 0 ～ 200ppm 1ppm 2012-0012-003
SP-1104Plus NH3 0 ～ 100ppm 1ppm 2012-0019-000
SP-1104Plus CL2 0 ～ 50ppm 1ppm 2012-0020-000