Foster FPTG is pressure transmitter that suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. Outputs a 4~20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm.
STANDARD SPECIFICATIONS | |
Ambient Temperature Effects | -20℃~65℃:±(0.15×TD+0.05)%×Span |
Every 10℃ is ±0.08% ×Span (TD=1) | |
-40℃~-20℃ & 65℃~85℃:±(0.3×TD+0.1)%×Span | |
Static Pressure Effects | ±(0.05%URL+0.075%Span)/10MPa |
Overpressure Effects | ±0.1%×Span /10MPa |
Stability | ±0.1%×Span /3 years |
Power Supply Effects | ±0.001% /10V (12~42V DC) |
Output | Two wire 4~20mADC output with digital communications |
Failure Alarm | Low Mode (min): 3.7 mA |
High Mode (max): 21 mA | |
No Mode (hold): Keep the effective value before the fault | |
Response Time |
Amplifier damping time constant is adjustable from 0.1 to 60 sec by software and added to response time |
UpTime | < 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 | Maximum working pressure: 16MPa,25MPa,40MPa |
Static Pressure Limits | 3.5kPa abs. to maximum working pressure. |
Supply & Load Requirements | 24VDC supply, R≤(Us-12V)/Imax kΩ, Imax=23 mA |
Electrical Connection | The electrical connection is made via cable entry M20x1.5 |
Process Connection | Flange with fixing thread 7/16-20 UNF and 1/4-18 NPT female thread on both sides |
Sensor Body | 316L stainless steel |
Contact: Eric.Chen
Phone: +86 13776893753
Tel: +86 57487433102
Whatsapp: Eric Chen (+86 13776893753)
Email: sales@foster-mech.com
Add: 802 East Road,Wuxiang Industrial zoom,Yinzhou district, Ningbo,China