MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

APPLICATIONS
For continuous dew point analysis of exothermic or endothermic heat-treating atmospheres.

FEATURES
• Standard range of -10° to + 90° F
( or -23° to 32° C) dew point
• Rugged design that is easy to operate
• Use on any non-corrosive gas
• Long-life dielectric ceramic sensor
• Kit available for field calibration
• Bright digital readout
• Built in sample pump, filter, and flowmeter
• 4-20 mA output
• Field-replaceable sensor

OPTIONS
• High or low dew point alarms
• RS232, RS485, MODBUS, & Ethernet outputs
• 0-1V or Isolated 4-20mA recorder outputs
• Carbon potential using Type ' K' temperature inputs
• Corrosion resistant wall mount enclosure
• High or low dew point alarm with LED on panel

CALIBRATION
• Calibration is easy to do in the field using the optional
calibration kit ( Part no. NDPCK-03) .
• Alternatively, it can be returned to Nova for a certified calibration

DESCRIPTION
The Nova 252 Series Continuous Dew Point Analyzers have been designed primarily for accurate dew point
analysis of exothermic or endothermic heat treating atmospheres. The dielectric ceramic sensor provides stable and accurate measurements and is not affected by most gas compositions, oil vapors, or particulates in the sample. A special built-in absorption filter removes oily vapors when sampling furnace gases.
A built in sample pump draws in samples that are of insufficient pressure from the process. The sample flow is shown on a small rotameter with valve. The analyzer then reads the dew point continuously and displays it on a bright LED or backlit LCD.
Calibration is easy to do in the field with the optional callibration kit. Also, the dew point sensor is field replaceable, making it unecessary to return the analyzer for factory service if the sensor becomes contaminated.

MODELS
• 252N12 - Wall mounted NEMA 12 ( IP52) enclosure rating
• 252N4 - Wall mounted NEMA 4 ( IP65) enclosure rating
• 252PM - Panel mounted, slides open for easy access
• 252RM - 19" ( 483 mm) rack mounted, on sliding rails

SPECIFICATIONS
Method of Detection: Dielectric ceramic sensor that changes capacitance with moisture variation
Ranges Available: -10 to + 90° F ( or -23 to + 23° C) standard range
Resolution: 1° F Dew Point ( 1° C)
Accuracy and Repeatability: ± 1° F Dew Point ( ± 1° C)
Response Time ( T-90) : Less than 60 seconds not including sample line delay
Ambient Temperature Range: 0° to 120° F ( -18° to 49° C)
Linearity: ± 1° F Dew Point ( 1° C)
Size and Weight: N12 style - approx. 12" W x 14" H x 8" D @ 10 lbs ( 25 x 30 x 15 cm @ 4.5 kg)
N4 style - approx. 12" W x 14" H x 8" D @ 10 lbs ( 25 x 30 x 15 cm @ 4.5 kg)
PM style - approx. 17" W x 5.5" H x 14" D @ 8 lbs ( 42.5 x 14 x 35 cm @ 3.6 kg)
RM style - approx. 19" W x 5.5" H x 14" D @ 15 lbs ( 35 x 15 x 26 cm @ 6.8 kg)
Power: 115VAC 60 Hz for recharging ( 230VAC 50 HZ also available)
Output Options: 4-20 mA, RS232, RS485, MODBUS, & Ethernet