Sensors

Room Temperature

SENSOR: STTR
221, 222, 223, 224

TRANSMITERS: STTR
225, 227

Duct Temperature

SENSOR: STTD
221, 222, 223, 224

TRANSMITERS: STTD
225, 227

Pipe Temperature

SENSOR: STTP
211, 221, 212, 222, 213, 223, 214, 224

TRANSMITERS: STTP
P215, 225

Outside Air Temperature

SENSOR: STTO
221, 222, 223, 224

TRANSMITERS: STTO
225, 227

Duct Average Temperature

SENSOR: STTA
221, 222

TRANSMITERS: STTA
225

STRAP-ON Temperature

SENSOR: STTS
221, 222, 223, 224

TRANSMITERS: STTS
225

Room Temperature & Humidity

PT type: STHR
2215, 2225, 2216, 2226, 2217, 2227, 2218, 2228

NTC type: STHR
2235, 2245, 2236, 2246

TRANSMITERS: STHR
2255

Duct Temperature & Humidity

PT type: STHD
2215, 2225, 2216, 2226, 2217, 2227, 2218, 2228

NTC type: STHD
2235, 2245, 2236, 2246

TRANSMITERS: STHD
2255

Outside Temperature & Humidity

PT type: STHO
2215, 2225, 2216, 2226, 2217, 2227, 2218, 2228

NTC type: STHO
2235, 2245, 2236, 2246

TRANSMITERS: STHO
2255

Airflow & Pressure Smart Transmitter

AIRTRON

Air Pressure Switcher

DPS100

Water Flow Switcher

HFS

Air Duct Smoke Detector

DS100

Carbon Monoxide Detector

CM100

Differential Pressure Transmitter

DP100

Pressure Transmitter

SP100

Float Type Level Switches

DF-4S-2W

Level Indicator with Relay Output

DFC-4U-2W

Level Indicator with analog output

DFIC-4U

Transmitter With Analog output

DGS-100A

Level Indicator with Relay Output

DLC-4U-M-2W

Level Switch with Current Loop

DQS-4S-2W