Sensidyne 9000 Quad 气体检测控制器 (100-240 VAC / 24 VDC, 4 Channel Controller)

Material: Fiberglass or metal version.

Inputs:

Available inputs include 4-20mA with precision 100 ohm terminating resistor (0-2 Volt inputs may be accepted by removing the socketed terminating resistor) and bridge sensor inputs with adjustable Sensor Excitation and Balance settings.

Alarm Relays:

Common: 5 amp 30VDC or 250VAC resistive Form C.

Discrete: Six 5 amp 30VDC or 250VAC resistive Form C.

Analog Outputs:

Four (Quad) 10 bit 4-20mA output.

Max load 800 ohms with nominal 24VDC power supply.

Serial Port:

Optional slave RS-485 port equipped with Tx / Rx LED’s.

Protocol: Modbus® RTU.

Display:

128 x 64 pixel graphic LCD with backlight displays bar graphs, and engineering units.

6 discrete LED’s indicate alarm status, CAL MODE, keypad.

Temperature:

Ambient -25 to +50 degrees C.

Power Supply:

100-240 VAC / 24 VDC are standard primary power supplies.

Enclosure Options: 

NEMA 4X / IP66 wallmount approved for Div 2.

NEMA 7 explosion-proof wallmount Div 1 (also meets NEMA 4).

Datasheet

Manual