Click Picture for Larger AccuSafe Unit Image
Interscan’s AccuSafe takes the familiar “Point sensor reporting to a controller” design approach to the next level. AccuSafe consists of up to ten sensor modules reporting to a single controller. Since the communications are Modbus TCP/IP, there is no limit on the distance between sensor modules and the controller.
What’s more, each sensor module is provided with an integral sample draw pump, for a quicker and more reliable response. And, data acquisition is built right in. No additional software is needed. Temperature and relative humidity sensors are also included.
Get Safe with AccuSafe, the new generation of Continuous Gas Monitoring systems.
AccuSafe Specs
Control Unit
Enclosure: Powder coated aluminum
Weight: 1.94lb (0.88kg)
Dimensions: 6.77in x 4.06in x 2.17in (172mm x 103mm x 55mm)
Communication: Modbus TCP & RTU (RS485)
User Interface: 5” Touch Display, remote web browser, desktop app, MQTT API
Operating environment: Clean, dry, no extreme temperatures. (Typical control room environment)
Measuring rate: Configurable
Data storage: 8GB
Power input: 5VDC
Alarm: Sound and email alarms
Integration: Configurable I/O for any compatible sensors/actuator via Modbus, configurable control algorithm (PID, ON/OFF, Open-Loop)
Sensor Unit
Principle of Operation: Electrochemical
Accuracy: ±2% of reading ±1 least significant digit
Enclosure: Powder coated aluminum, rated to IP68
Weight: 2.16lb (0.98kg)
Dimensions: 6.77in x 4.06in x 2.17in (172mm x 103mm x 55mm)
Communication: Modbus RTU (RS485), slave-only
Operating environment: 32°F – 122°F (0°C – 50°C), non-condensing
Measuring rate: Continuous
Power input: 12VDC
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- Sensor Module
Ordering Information:
AccuSafe Series Continuous Gas Monitoring Systems
|
Gas |
Measuring Range (ppm) |
AccuSafe Model No. |
| Br2 bromine |
0-20.0
0-5.00 |
AS70-20.0m
AS70-5.00m |
| CO carbon monoxide |
0-2000
0-200.0 0-100.0 0-50.0 |
AS14-2000m
AS14-200.0m AS14-100.0m AS14-50.0m |
| Cl2 chlorine |
0-20.0
0-5.00 |
AS34-20.0m
AS34-5.00m |
| ClO2 chlorine dioxide |
0-20.0
0-5.00 0-2.00 |
AS33-20.0m
AS33-5.00m AS33-2.00m |
| C2H4 ethylene |
0-2000
0-200.0 0-20.0 0-5.00 |
AS07-2000m
AS07-200.0m AS07-20.0m AS07-5.00m |
| C2H4O aka EO or EtO ethylene oxide |
0-50.0
0-20.0 0-5.00 |
AS20-50.0m
AS20-20.0m AS20-5.00m |
| HCHO formaldehyde |
0-20.0
0-2.00 |
AS16-20.0m
AS16-2.00m |
| H2NNH2 CH3NHNH2 (CH3)2NNH2 hydrazine(s) ¶ |
0-20.0
0-2.00 |
AS18-20.0m
AS18-2.00m |
| H2 hydrogen |
0-2000
0-500 |
AS02-2000m
AS02-500m |
| HBr hydrogen bromide |
0-20.0
0-5.00 |
AS80-20.0m
AS80-5.00m |
| HCl hydrogen chloride |
0-20.0
0-5.00 |
AS36-20.0m
AS36-5.00m |
| HCN hydrogen cyanide |
0-50.0
0-20.0 0-5.00 |
AS28-50.0m
AS28-20.0m AS28-5.00m |
| H2O2 hydrogen peroxide |
0-1000
0-200.0 0-50.0 0-20.0 0-5.00 |
AS09-1000m
AS09-200m AS09-50.0m AS09-20.0m AS09-5.00m |
| H2S hydrogen sulfide |
0-500
0-200.0 0-20.0 0-1.00 |
AS17-500m
AS17-200.0m AS17-20.0m AS17-1.00m |
| NO nitric oxide |
0-2000
0-200.0 0-20.0 0-5.00 |
AS54-2000m
AS54-200.0m AS54-20.0m AS54-5.00m |
| NO2 nitrogen dioxide Also known as N2O4 nitrogen tetroxide |
0-50.0
0-20.0 0-5.00 |
AS15-50.0m
AS15-20.0m AS15-5.00m |
| O3 ozone |
0-50.0
0-20.0 0-5.00 |
AS48-50.0m
AS48-20.0m AS48-5.00m |
| C2H4O3 aka PAA peracetic acid Also known as peroxyacetic acid |
0.50.0
0-20.0
0-5.00
|
AS89-50.0m
AS89-20.0m
AS89-5.00m
|
| C3H6O aka PO or PrO propylene oxide |
0-50.0
0-20.0 0-5.00 |
AS32-50.0m
AS32-20.0m AS32-5.00m |
| SO2 sulfur dioxide |
0-200.0
0-50.0 0-20.0 0-5.00 |
AS24-200.0m
AS24-50.0m AS24-20.0m AS24-5.00m |
¶ There is not a separate analyzer available for each of these compounds, and the sensor does not respond equally to all hydrazine species. The analyzer must be calibrated with the specific hydrazine compound of interest.
Special ranges available on request.