FA 550 Robust dew point sensor for compressed air and gases
Downloads
- Ideal for outdoor dew point measurements
- Robust, waterproof die-cast aluminium housing
- Easy operation via the keys on the display
The FA 550 is ideally suited for outdoor dew point measurement and reliably determines dew points even under harsh industrial conditions.
- Robust, waterproof die-cast aluminum housing, IP 67
- Alarm relay – limit value adjustable via buttons (max 60VDC, 0.5 A)
- 4 … 20 mA analog output
- Optional: 2 pieces 4 … 20 mA analog output e.g. for dew point and temperature
- Extremely long-term stable
- Fast adjustment time
- Pressure resistant up to 500 bar (optional)
- NEW: Modbus RTU interface
- NEW: Ethernet interface (optional)
- NEW: Higher resolution of the sensor signal due to improved evaluation electronics
- NEW: Sensor diagnosis on-site with handheld device or CS Service Software
- Readable via Modbus: pressure dew point [° Ctd.], temperature [° C], rel. humidity [% RH], abs. humidity [g / m3], degree of humidity [g / m3], moisture content V / V [ppmV / V], Partial vapor pressure [hPa], atmospheric dew point [° Ctd.atm]
Application examples:
- Dew point measurement in compressed air systems after adsorption dryers, membran dryers or refrigeration dryer
- Residual moisture measurement and dew point measurement in gases such as: oxygen, nitrogen, argon, hydrogen, natural gas, biogas…
Specs
Contact Us Today To Enquire About Our Products And Services
Product Specification
Below is the product specification of the Robust dew point sensor for compressed air and gases from CS Instruments. If you require further information about the FA 550, please contact our expert customer service advisors on 01722 442 307.
Measuring range
-80…20 °Ctd,
-60…30 °Ctd,-20…50 °Ctd,
or 0…100% RH
Accuracy
± 1 °C at +50…-20 °Ctd
± 2 °C at -20…-50 °Ctd
± 3 °C at -50…-80 °Ctd
Pressure range
-1…50 bar,
Special version up to 350 bar
or 500 bar
Power supply
24 VDC (10…36 VDC)
Protection class
IP 67
EMC
In acc. with DIN EN 61326-1
Operating temperature
-20…50 °C
Outputs
Modbus-RTU, 4…20 mA active (not electrically isolated),
alarm relay (max. 48 VDC, 0.5 A)
Options: See order code
Burden
< 500 Ω
Material
Die-cast aluminum housing
Screw-in thread
Stainless steel 1.4404:
G1/2″,
optional: UNF 5/8″,
NPT 1/2”
Calibration & adjutment:
Precision calibration at -14 °Ctd
or 3 °Ctd incl. ISO certificate.