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Jackwell pressure transmitter

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Jackwell pressure transmitter

FD3051S TG/TA Gauge Pressure Transmitter


STANDARD SPECIFICATIONS 
1 PERFORMANCE SPECIFICATIONS 
Reference Accuracy of Calibrated Span (includes terminal-based linearity, hysteresis, 
and repeatability) 
RP1001-B:± 0.075%; 
RP1001-C:± 0.1% 
If TD>10 (TD=URL/SPAN): 
RP1001-B:±(0.0075×TD)%; 
RP1001-C:±(0.01×TD)% 
Ambient Temperature Effects 
-20℃~65℃:
±(0.15×TD+0.05)%×Span 
Every 10℃ is ±0.08% ×Span (TD=1) 
-40℃~-20℃ & 65℃~85℃:
±(0.2×TD+0.05)%×Span 
Overpressure Effects 
±0.05%×Span 
Stability 
±0.1%×Span /3 years 
Power Supply Effects: 
±0.001% /10V (12~42V DC) 
External Zero Adjustment 
External zero is continuously adjustable with 0.01%
incremental resolution of span. Re-range can be done 
locally using the range setting switch. 
Mounting Position Effects 
Rotation in diaphragm plane has no effect. Tilting up to 
90° will cause zero shift up to 0.25kPa which can be 
corrected by the zero adjustment. 
Output 
Two wire 4~20mADC output with digital 
communications, linear or square root programmable.
HART FSK protocol are superimposed on the 4~20 
mADC signal. Output range: 3.9 mA to 20.5 mA 
Failure Alarm (the mode can be selected) 
Low Mode (min): 3.7 mA, High Mode (max): 21 mA 
No Mode (hold): Keep the effective value before fault 
Response Time 
The amplifier damping constant is 0.1 sec; The sensor 
damping constant is 0.1~1.6 sec, it depends on the 
range and range compression ratio. Amplifier damping 
time constant is adjustable from 0.1 to 60 sec by 
software and added to response time. 
Up Time < 15s 
Ambient Temperature Limits: -40 to 85°C 
-20 to 65°C with LCD display or fluorine rubber sealing 
Storage and Transportation Temperature Limits 
-50 to 85°C, -40 to 85°C with LCD display 
Working Pressure Limits (Silicone oil) 
From vacuum to upper range limits 
Electromagnetic Compatibility (EMC) 
Look the EMC Performance Table 
Explosion Protected Type 
NEPSI: Ex dⅡC T6, NEPSI : Ex iaⅡC T4 
Amb. Temp.: -40℃~65℃
Supply & Load Requirements 
24VDC supply, R≤(Us-12V)/Imax kΩ, Imax=23 mA.