Vaisala DMT348 Dewpoint & Temperature Transmitter NEW

Vaisala DMT348 Dewpoint & Temperature Transmitter NEW
Brand: Vaisala
Product Code: DMT348
Availability: 1
Price: $2,725.00
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Vaisala DMT348 Dewpoint & Temperature Transmitter NEW
Make: Vaisala  ( Ingersoll Rand )
Model: DMT348
Order Code: 340
Series: Drycap
S/N: F3630139
Shop Order: 5310008598
Mfg. Date: 09-20-2010
Condition: New
Country of Origin: Helsinki, Finland
Input Supply Voltage:  100-240 VAC
Output: 24   20mA
CH 1 :  TdF  - 50  50 Degree C
CH 2 :  T  0-80 Degree C
Comes with the Following:
2 Pcs. Calibration Certificates
1 Pc.   User Guide
1 Pc.   Quick Reference Guide
1 Pc.  8MITTAPAA
1 Pc.  218773
1 Pc. 6739
1 Pc. 216027
ALL ABOVE, AS SHOWN IN PHOTO’S
 
NOTE:  This unit was purchased new but never used for intended purpose.
            Please call Tim on 716-876-9600 or info@atmsupplyco. com with
            Any questions PRIOR to purchase.
            There is a NO RETURN stipulation on this electrical Item which is
            Part of our Terms of Sale, Please DO NOT purchase if you do not 
            Agree to same. Thank you.
 
ATM Supply Co.  Buffalo, New York  Tel: 716-876-9600
 

DMT348 Dewpoint and Temperature Transmitter for Desiccant Dryers

The Vaisala DRYCAP® Dewpoint and Temperature Transmitter DMT348 is a stable and reliable transmitter especially suitable for desiccant dryer monitoring. The stability is due to a unique auto-calibration function. During auto-calibration the transmitter performs a calibration and adjustment automatically while the measured process is still running.

The Vaisala DRYCAP® sensor is immune to particulate contamination, water condensation, oil vapor and most chemicals. Its performance is unmatched for low dew point applications experiencing water spikes in the process. The sensor recovers rapidly from contact with freewater.

With the optional ball valve, the DMT348 is ideal for pressurized processes where the probe needs to be inserted or removed while the process is running. The probe depth is adjustable. The DMT348 is optimized for dew points down to -60°C (-76°F). For more humid (higher dewpoint) measurements, such as in typical refrigerant dryer systems, the Vaisala HUMICAP® Humidity and Temperature Transmitter HMT338 is recommended.

The transmitter has a keypad and a large graphical display for convenient monitoring of the reading and transmitter setting changes. For example both output signal type (voltage or current) and scaling can easily be changed by the user.

Analog outputs are preset at the factory. Users can easily change these settings.

·         Channel 1: 4…20 mA = -60...+20 °C Td

·         Channel 2: 4...20 mA = 0...+80°C T

Detailed information

Measurement parameter(s)

Dew point temperature
Temperature
Absolute humidity*
Dew point converted to atmospheric pressure*
Mixing ratio*
ppm volume and weight concentration*
Relative humidity*
Temperature difference*
Water vapor pressure*

Measurement range

-60 ... +80 °C (-76 ... +176 °F) Td
0 ... +80 °C (+32 ... +176 °F) T

Measurement accuracy

±2 °C (± 3.6 °F) Td
±0.2 °C (±0.36 °F) T

Operating temperature

-40 ... +80 °C (-40 ... +176 °F)

Operating pressure

0 ... 40 bar (0 ... 580 psi)

Operating voltage

10 ... 35 VDC, 24 VAC ±20%

Analog outputs

4 ... 20 mA (default setting)
0 ... 20 mA
0 ... 1 V
0 ... 5 V
0 ... 10 V

Digital outputs

RS-232

Housing classification

IP65 (NEMA 4X)

 

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