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Industrial Fixed

HA40 Digital Gas Controller

HA40 Digital Gas Controller

HA40_Digital_Controller
4-channel gas detection system with configurable control, flexible application and user-friendly operation. Product Overview: 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. The controllers accept inputs from two local or re 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 Features & Benefits: • Accepts inputs from up to two 4-20mA sensors transmitters • Touch & magnetic keyboard for nonintrusive operation • 3 independent alarms per channel Quick Specs: • Display: 128 x 64 pixel graphic LCD with backlight displays • Power requirement: 100-240 VAC / 24 VDC • Operating temperature: -25°C to +50°C
Manuals and Guides
Name
Description
File Size
Date
Size
HA40 4-Channel Controller Tech Manual
1.53 MB
12/4/2020
PDF 1.53 MB
Brochure
Name
Description
File Size
Date
Size
HA-20, HA-40 & HA-71 Gas Detection Controllers Brochure
443.54 KB
12/4/2020
PDF 443.54 KB
Data Sheet
Name
Description
File Size
Date
Size
HA-20, HA-40 & HA-71 Gas Detection Controllers datasheet
296.65 KB
12/4/2020
PDF 296.65 KB
Name
Description
File Size
Date
Size
HA40 4-Channel Controller Tech Manual
1.53 MB
12/4/2020
PDF 1.53 MB
HA-20, HA-40 & HA-71 Gas Detection Controllers Brochure
443.54 KB
12/4/2020
PDF 443.54 KB
HA-20, HA-40 & HA-71 Gas Detection Controllers datasheet
296.65 KB
12/4/2020
PDF 296.65 KB