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. Product Overview

ZBK-1000 portable, stationary (with display combustible gas detector, using imported gas sensors based on advanced catalytic combustion principle, can detect all kinds of flammable gas concentration value. ZBK-1000 series has a large-screen LCD display, field-line observation of the target gas concentration; RS485 digital output signal, with the host computer or PC communication; 4-20mA current output all the way to the three-wire system, the signal is proportional to the measured gas concentrations with two alarm outputs available. high / low alarm setting, sound / light alarm; with soft / hard two calibration methods, calibration can be completed without opening the cover.
Second, product characteristics
● long life, low temperature resistance, anti-sulfide, silane gas poisoning ● Non-contact infrared remote accomplished zero and gain calibration.
● Two special highlight red LED flashes, respectively, suggest that a high / low alarm, sound alarm while the alarm sound, the first time to inform field staff, two relay respectively, driven peripheral other control devices.
● Die-cast stainless steel housing suitable for use under the offshore platforms, as well as temperature, humidity and other harsh environments.
● Good honey seal resistance, corrosion resistance, explosion-proof and anti-EMI, RFI function.
●? Live shows concentration, while 4-20mA and RS485 digital / analog two output.
Name of portable, fixed combustible gas detection alarm sensor names catalytic combustion sensor
Model ZBK-1000 sensor model N55A
9-24VDC input power combustible gas detection object
Current consumption 100-300mA???? Detection principle of catalytic combustion
4 digital LCD display screen Test way Diffused
Alarm 2 sound and light alarm detection range options
Alarm error ≤ ± 10% Operating temperature alarm setpoint -10 ℃ -50 ℃
Signal output 4-20mA or RS485 Operating Humidity 0-90% RH (non-condensing)
Contact capacity 1A/120VAC or 1A/24VDC warm-up time 3 Min
Dimensions MAX: 155 * 135 * 120mm Response time T90 ≤ 30S (diffusion)
Machine weight ≤ 2000g life of 10 years