Michell Instruments EA2-TX-100 Easidew 2-wire Dew-Point Transmitter in Stock

Michell Instruments EA2-TX-100 Easidew 2-wire Dew-Point Transmitter in Stock

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

Design Simplicity and Economy The Easidew Transmitter is designed for ease of use, incorporating all the features needed to make installation and operation as simple as possible. For the fi rst time, dewpoint measurement is made as accessible as temperature and pressure with this fully confi gured, calibrated transmitter that can be instantly incorporated into your air or gas management control system. Easidew Transmitter is easy to install and operate. The costs of installation and operation are minimal due to the ruggedness, simplicity and reliability of the transmitter.

 The key to the Easidew Transmitter’s performance is its sensor technology. Michell’s Advanced Ceramic Moisture Sensor is coupled with the latest microprocessor-based measurement circuitry to produce a fully calibrated and interchangeable transmitter. All calibration data is stored in flash memory and so exchange or service can be accomplished in seconds. The Easidew Transmitter is simply disconnected, removed from its sampling block and replaced by a new, fully calibrated unit.

• 2-wire loop powered connection

• Dew point or ppm moisture content

• NEMA 4, IP66

• Excellent sensor protection

• Measurement range -100 to +20°C (-148 to +68°F)

• Operating temperature -40 to +60°C (-40 to +140°F)

• Fast response

  The Easidew Transmitters use Impedence technology, based on Michell’s ceramic sensor. The Ceramic Sensor is constructed using state of the art thin and thick fi lm techniques. Operation of the sensor depends upon the adsorption of water vapor onto a porous non-conducting “sandwich” between two conductive layers built on top of a base ceramic substrate. The active sensor layer is very thin - less than one micron (about 0.00004 inches) and the porous top conductor that allows transmission of water vapor into the sensor is even thinner. Therefore the sensor responds very rapidly to changes in applied moisture, both when being dried (on process start-up) and when called into action if there is moisture ingress into a process. Despite this extreme sensitivity to changes in moisture content, the Michell Ceramic Moisture Sensor is incredibly rugged due to the nature of its construction. To protect the sensor further against contaminants and pipe swarf it is housed in a protective sintered HDPE guard. All Michell Ceramic Moisture Sensors give <±2°C (±3.6°F) dew point accuracy and excellent long-term reliability and stability in process applications.

Michell Instruments EA2-TX-100 Easidew 2-wire Dew-Point Transmitter in Stock

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

Switch Product Availability Message2-4 weeks to Ship

Weight3.000000

Product IncludesTransmitter

Specifications

Performance

Measurement range (dp) -100 to +20°C dew point (-148 to +68°F)

Accuracy (dp) ±2°C dew point (±3.6°F)

Response time 5 mins to T95 (dry to wet)

Repeatability 0.5°C dew point (0.9°F)

Electrical output/input

Output signal 4-20 mA (2-wire connection, current source) User confi gurable over range

Output Dew point, moisture content in ppmV

Output range Dew point: -100 to +20°C (-148 to +68°F) Moisture content in gas: 0-3000 ppmV

Supply voltage 12-28 VDC

Load resitance Max 250 Ω @ 12 V (500 Ω @ 24 V)

Current consumption 20 mA max

Operating conditions

Operating humidity 0–100% RH

Operating temperature -40 to +60°C (-40 to +140°F)

Operating pressure 45 MPa (450 barg / 6500 psig) max

Flow rate 1 to 5 Nl/min (2.1 to 10.6 scfh) mounted in standard sampling block; 0 to 10 m/sec (0 to 32.8 ft/sec) direct insertion

Temperature coefficient Temperature compensated across operating temperature range

Mechanical specification

Ingress protection IP66 in accordance with standard BS EN 60529:1992, and NEMA 4 in protection accordance with standard NEMA 250-2003

Housing material Stainless steel

Dimensions 132mm x ø27mm (5.19” x ø 1.00”)

Filter HDPE Guard <10 μm

Mounting thread 5/8” – 18 UNF

Weight 150g (5.29oz)

Power Supply85 to 264 VAC 50/60 hz

ManufacturerMichell Instruments

MPNEA2-TX-100

Manufacturer Warranty1 year

Michell Instruments EA2-TX-100 Easidew 2-wire Dew-Point Transmitter in Stock

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761