Electronic and DDC Systems

EXPANSION MODULE 3UI 1BI 4CO 2BO

FX-WRZ TEMP SNSR; FX-WRZ WIRELESS TEMP SENSOR W/ NO DIAL; OCC BUTTON; & SIGNAL STRENGTH LED REPLACED BY WRZ-TTR0000-2

Verasys Smart Building Hub (SBH) base controller for Verasys Building Automation Systems provides wired & wireless connections between all Smart Equipment layers & controls.

End of line resistor used in TEC Viconics systems and others.

Mechanical float

C.D.ADJ.TB NETWORK RM 3 INCHX4.5 INCH TEMP SENSOR MS TP. F C PB. DISPLAY. TEMP ADJ. TERM BLK

Discharge air sensor. 8" duct mount. Networked 10 foot leads with metal enclosure

Wall mount network sensor with LCD display. Temperature, Humidity, CO2 and PIR occupancy sensor.

Electronic Proportional Plus Integral Pressure Control 0-10 Vdc Or 0-20 Ma 0.025 - 0.25 W.C. Da/Ra Selectable Order DpT2640-3 Sensor Separately.

Stage-Adder Module * System 350 Electronic Stage Adder Module up To Nine S350's May Be Added To A A350For Additional Staging. SPDT Switch Rated At 9.8A @ 120V. Dif. Adjustable 1 To 30Foffset 1-30F. Surface Or Din Rail Mount.

Temp. Proportional Stage Mod * System 350 Proportional Stage Module. Provides 0-10Vdc Or 0-20Ma Output For A350/A350R. Direct Or Reverse Acting. 0 To 30 Offset 0-30 Throttling Range. Adjustable Minimum output. Adjustable Integration.

System 350 Electronic Stage Adder. Use With W351. Up To 5 May Be Added For Additional Staging. Offset 2 To 30% RH. Dif. 2-10% RH. SPDT Switch 9.8A @120V. Surface Or Din Rail Mounting.