/content/sps/ca/en/search-results.html

Industrial Fixed

HA40 Digital Gas Controller

4-channel gas detection system with configurable control, flexible application and user-friendly operation. Quick Specs Display: 128 x 64 pixel graphic LCD with backlight displays Power requirement: 100-240 VAC24 VDC

The HA40 digital gas controller provides simultaneous display and alarm functions for four sensor transmitters, along with user-friendly operation and configuration flexibility.

The HA40 accepts sensor inputs for gas concentration and other atmospheric data. It can function as a standalone device or can be integrated into a fire and gas system. The controller features NEMA4X enclosures and meets Class I, Div. 2, Groups A,B,C,D requirements. Explosion-proof wall mount packaging options are also available.

The controller features a large, graphic LCD readout that displays monitored data as bar graphs, trends and engineering units. A touch-and-magnetic keypad allows for non-intrusive operation in potentially hazardous locations. Cal Mode offers pushbutton zero/span calibration for direct sensor interface applications. Authorization Mode allows locking of critical configuration variables.

Other standard features include Modbus TCP/IP communications, three independent alarm levels per channel, alarm relays, flexible mounting options and 4-20m inputs. The 4-20mA inputs are ideal for interfacing to sensor transmitters that may be long distances from the controller. 24 VDC @ 8 watts provides external device power.

Additional Features and Benefits:

Enhanced Technology

  • Accepts inputs from up to four 4-20mA sensors transmitters. Generates 24 VDC @ 8 watts external device power

Fit for Purpose

  • CSA certified to C22.2 NO. 152 for combustible detection and Class I, Div. 2, Groups A,B,C,D CE
  • Touch & magnetic keypad for nonintrusive operation in potentially hazardous locations
  • NEMA 4X (Div. 2 certified) and Explosion-Proof wall mount packaging options available
  • Three standard SPDT common alarm relays for HORN,HIGH, WARN or FAULT

Advanced Communications

  • 3 independent alarm levels per channel. Relay Acknowledge feature allows silencing of external audible devices during existing alarm conditions
  • Graphic LCD readout displays monitored data as bar graphs, trends and engineering units. Alarm LED’s flash when new and become steady after acknowledged
  • Cal Mode offers pushbutton zero / span calibration for direct sensor interface applications. Authorization Mode allows locking of critical configuration variables

Others

  • Features
    • Accepts inputs from up to two 4-20mA sensors transmitters
    • Touch & magnetic keyboard for nonintrusive operation
    • 3 independent alarms per channel

Others

  • Features
    • Accepts inputs from up to two 4-20mA sensors transmitters
    • Touch & magnetic keyboard for nonintrusive operation
    • 3 independent alarms per channel
  • Features : Accepts inputs from up to two 4-20mA sensors transmitters|Touch & magnetic keyboard for nonintrusive operation|3 independent alarms per channel
Data Sheet
Name
Description
File Size
Date
Size
HA-20, HA-40 & HA-71 Gas Detection Controllers Data Sheet
application/pdf 296.65 KB
10/21/2021
296.65 KB
Manuals and Guides
Name
Description
File Size
Date
Size
HA40 4-Channel Controller Tech Manual
application/pdf 1.53 MB
10/21/2021
1.53 MB
Brochure
Name
Description
File Size
Date
Size
HA-20, HA-40 & HA-71Gas Detection Controllers Brochure
application/pdf 443.54 KB
10/21/2021
443.54 KB
Name
Description
File Size
Date
Size
HA40 4-Channel Controller Tech Manual
1.53 MB
10/21/2021
1.53 MB
HA-20, HA-40 & HA-71 Gas Detection Controllers Data Sheet
296.65 KB
10/21/2021
296.65 KB
HA-20, HA-40 & HA-71Gas Detection Controllers Brochure
443.54 KB
10/21/2021
443.54 KB
Name
Description
File Size
Date
Size
HA-20, HA-40 & HA-71 Gas Detection Controllers Data Sheet
296.65 KB
10/21/2021
HA40 4-Channel Controller Tech Manual
1.53 MB
10/21/2021
HA-20, HA-40 & HA-71Gas Detection Controllers Brochure
443.54 KB
10/21/2021