SPC中文資料GREYSTONE數(shù)據(jù)手冊PDF規(guī)格書

PRODUCT DESCRIPTION

The SPC Temperature/Humidity transmitter incorporates

two sensors in one attractive wall mount enclosure for

the most efficient environmental monitoring and control

system. It uses a field-proven RH senor to monitor relative

humidity and a curve-matched thermistor to measure

temperature.

Two setpoint controls are also available for temperature

and humidity adjustment. The device may also include

an occupancy override button. Both measurements and

setpoint signals are available on separate outputs as linear

4-20 mA, 0-5 or 0-10 Vdc signals.

Several configurations of the device are available with

one to four outputs as required. An LCD is included for

configuration and local indication of all parameters. Several

operating parameters can be programmed using a keypad

for specific applications including four temperature ranges

and °C / °F display.