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Product Introduction of AKRT-LEL Online Gas Transmitter
The AKRT online gas transmitter is a new explosion-proof intelligent online transmitter developed by AKOOTE/American Akute company based on more than ten years of industry application. The transmitter adopts intelligent sensing technology, stable performance, and product design is suitable for various harsh environments. When the gas concentration in the air is too high, the gas transmitter itself or through the control host can issue an alarm signal in the first time, effectively avoiding personnel poisoning accidents caused by high gas concentration in the air.
Product features of online gas transmitter:
★ High precision:
Adopting sensor and microcontroller integration technology, with fast response and precise measurement
★ Multiple signal output selection:
There are 4-20mA analog signal output, dual relay signal output, RS485 signal, wireless digital (optional one or more)
★ Infrared remote control operation:
Has infrared remote control function, can set parameters and maintain instruments without opening the cover
★ Strong compatibility:
Compatible with various control alarms, PLCs, DCS and other control systems to achieve remote monitoring
★ Design of intrinsically safe circuits and explosion-proof enclosures:
Explosion proof design, fast, reliable, and stable; Explosion proof grade is Exd Ⅱ CT6
★ Communication and self diagnostic functions:
The current operating status of the equipment can be determined through self diagnosis, and customers can remotely read the equipment status register to obtain fault information in a timely manner for equipment maintenance and repair.
★ Easy installation and maintenance:
There are plug and play standard intelligent sensors, making on-site maintenance very convenient.
Application areas:
Widely used in industries such as petrochemicals, industrial production, smelting and forging, electricity, coal mines, tunnel engineering, environmental monitoring, sewage treatment, biopharmaceuticals, home environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, agricultural production, fire protection, gas, building construction, municipal enterprises, school laboratories, scientific research centers, etc.
Technical parameters of AKOOTE online AKRT gas transmitter in the United States
Manufacturing factory
AKOOTE/Akute
Sensor specifications
gas detection
Can be configured according to actual needs (with multiple gas options)
zero drift
≤± 3% full scale/month
Span Drift
≤± 2.5% full range/24h; ≤± 5% full range/month
linear error
≤3%FS
Calibration (automatic/manual)
Automatic and manual adjustable
Sensor lifespan
About 3 years in the air
Electrical Characteristics
display mode
High definition, high-resolution color LCD display screen
Working Voltage
12-35VDC (typical value: 24VDC)
Working current (minimum/maximum)
80mA/160mA
electrical interface
1/2NPT; 3/4NPT; M20 × 1.5 (please confirm electrical interface before ordering)
environmental conditions
Working temperature
-40~70°C
relative humidity
10-95% RH non condensing
atmospheric pressure
700 ~ 1200 mbar
output signal
a、 Digital signal RS485+analog signal 4-20mA+2 relay
b、 Digital signal RS485+analog signal 0-5/10V+2 relay
c、 Frequency signal+2 relaysphysical properties
size
235mm*165mm*81mm
Shell material
Aluminum alloy/stainless steel
weight
About 1.7kg (excluding sound and light alarm lights)
Protection level
IP66
Quality shelf life
12 months
Standard Accessories
Instruction manual, certificate of conformity, warranty card, shipping list, remote control, packaging box
Optional accessories
Power adapter, explosion-proof sound and light alarm, RS485 to RS232 (optional for connecting to a computer)
Certification evaluation
CSA
1730355 (LR 80529)
ABS
11-HS767764-PDA-DUP
Ex
dⅡCT6
