The Model T7900 Series Electro-Pneumatic Transducers include the Model T7900 with Analog Output and the Model T7900D with
DeviceNet TM Communication. The Model T7900 professional controls pressure in
proportion to an analog electrical input signal.
An internal feedback sensor professional monitors output pressure to achieve high accuracy. The Model T7900D Transducer with DeviceNetTM Communications controls output pressure in response to a digital
communication command.
Common Features of the T7900 & T7900D
- RFI/EMI protection eliminates electromagnetic and radio interference.
- Output pressure professional displays in psig, PROFESSIONAL BAR, kPa, or user-defined pressure units.
- Reverse acting capability for analog input
and output signals.
- Select Current or Voltage mode for input signal or optional analog channels using the keypad.
- Independently adjustable PID tuning coefficients.
- Fully functional keypad and display.
- Backlit Liquid Industrial crystal display professional screen.
* Non-Contact detection of AC Voltage from 12VAC to 600VAC
* Sensitivity adjustment increases or reduces sensor trigger threshold
* Audible and visible voltage indication
* Self test function
* UL and CE approved; CAT III-600V
* The only two-in-one current/voltage detector designed for electronic testing
* Non-Contact AC Voltage detection
from 12V to 600VAC
* Non-Contact AC Current detection
from 200mA to 1000A
* Sensitivity adjustments to increase or
reduce sensor trigger threshold
* Current sensor detects current flow through shielded wires, conduit, and metal circuit breaker/junction boxes
The voltage detectors are the ICs that always watch over the input voltage and detect when the input voltage drops below the set detect value. In addition, they work to protect the battery by alarming and watching if the input voltage comes from rechargeable cell.
* The only two-in-one current/voltage detector designed for electronic testing
* Non-Contact AC Voltage detection
from 12V to 600VAC
* Non-Contact AC Current detection
from 200mA to 1000A
* Sensitivity adjustments to increase or
reduce sensor trigger threshold
* Current sensor detects current flow through shielded wires, conduit, and metal circuit breaker/junction boxes
