To Next PageTo Next PageWhat to do if my Fairchild TD7800 has erratic operation?
If your Fairchild Transducer is operating erratically, there are a couple of things to check: * **DC Signal:** Make sure to inspect all wires and connections for any looseness. * **Liquid in Air Supply:** Examine the air supply for any presence of liquid.
Why is the span adjust low on my Fairchild Transducer?
If you're experiencing a low or improper span adjust on your Fairchild Transducer, it might be due to low supply pressure affecting the zero and span adjustments. Check for any output leakage.
How to fix leakage on a Fairchild Transducer?
If you notice leakage in your Fairchild Transducer, carefully inspect all connections to ensure they are properly secured.
What to do if a Fairchild Transducer has no output?
If your Fairchild Transducer has no output, the cause may be related to supply pressure. Begin by checking for a clogged orifice.
General| Brand | Fairchild |
|---|---|
| Model | TD7800 |
| Category | Transducer |
| Language | English |
Describes the basic function of the Model T7800 transducer converting DC input to pneumatic output.
Details the functional parameters including output range, input range, and supply pressure.
Outlines key performance metrics such as accuracy, hysteresis, deadband, and repeatability.
Factory Mutual approvals for hazardous location classifications.
Canadian Standards Association approvals for hazardous locations.
ATEX approvals for hazardous location classifications.
Guidelines for wiring the transducer in hazardous locations.
Information on connecting the transducer for intrinsically safe operation.
Steps for calibrating the transducer using full range operation settings.
Steps for calibrating the transducer using split range operation settings.
Procedure to tune transducer response and stability via damping adjustment.
Table listing common transducer issues and their corrective actions.
