the United StatesgasThe most outstanding feature of the detector is that it can detect various types of gases by replacing the corresponding sensor module. There is no need to purchase separate hosts for each type of gas, and a detector can be used in combination with different sensors without the need for further calibration

Technical Specification
Range: Please refer to the corresponding sensor
Display: LCD display (with background light)
Accuracy: 5% of the reading
Sensitivity: 1% of the sensing module range
Output: RS-232 output
0-1V analog signal (with output cable required)
Memory: 12000 data points
Storage interval: customizable from 1 minute to 60 minutes
Typical capacity: 1 minute storage interval can store for 8 days
Alarm: 3 concentration alarm values (warning, self set value), low flow, low voltage alarm, alarm value displayed on LCD or beeping sound
Power supply: alkaline battery (operation time of 75 hours), built-in rechargeable NICAD battery (operation time of 6 hours), can be charged with 120V or 220V charger.
Operating temperature: -25-+55
Operating humidity: 0-95% (no condensation)
Dimensions: 89mm (w) × 229mm (h) × 229mm (d)
Weight: 3.2Kg

feature
※Replaceable: replaceable sensor detects the corresponding gas (30 minutes)
※Built in sampling pump and external sampling rod
※Rechargeable battery
※LCD display with clear background light for easy reading
※Instantaneous detection, recording sampling time
※audible and visual alarm
※Built in data storage and equipped with RS-232 output interface

Standard Configuration
Portable case, capable of detecting the instrument host and an external battery, two sensor protection boxes (capable of inserting 8 both plug and use sensors), the comprehensive configuration consists of the following components:
● Gas detector host
Sampling rod lined with 10 "Teflon material
● Backup filter
● Flow meter
RS-232 output cable
● Selected corresponding sensors

Category and Range of Sensor Modules Sensor Range
00-1000 BromBr2 0~1/5ppm
00-1023 Sulfur dioxide SO2 0~10/500ppm
00-1001 Bromine Br2 0~5/200ppm
00-1024 arsine AsH3 0~500/2000ppb
0-1002 Chlorine CL2 0~1/5ppm
00-1025 arsine AsH3 0~10/200ppm
0-1003 Chlorine CL2 0~5/20