Our Products
- Pressure Gauges (8)
- Air-conditioning Equipment (1)
- Thermometers (1)
Contact Information
1F., No. 109, Sec. 2, Zhiyuan 1st Rd., Beitou Dist., Taipei City 11289, Taiwan
Tel: 886-2-28203405
Fax: 886-2-28203406
Temperature Transmitter for Duct Type (2-wire analog output¡þdigital output)
Model: ATT-P4/D4 series
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Pressure Gauges
Characteristics
Features
¡½ OEM service
¡½ Analog 4~20mA output¡þdigital output are optional
¡½ Analog 4~20mA output can be non-polar connection, no positive and negative, and has limited current protection
¡½ Case material: SS304
¡½ Integrated anti-condensation and heat dissipation structure design
¡½ High repeatability and good anti-interference ability
¡½ Small size, easy installation, accurate measurement and long-term stability
¡½ Stem thermowell and cooling fin are optional
Specifications
Main Specifications
¡¿Type
ATT-P4¡Ð2-wire analog output
ATT-D4¡Ðdigital output
¡¿Connection
1/4”PT male thread
1/2”PT male thread
Option: without thread, swivel nut, special thread are available made-to-order
¡¿Electrical connector
ATT-P4¡Ð
Hirschmann DIN43650
ATT-D4¡ÐM12 Quick coupling
¡¿Stem
Length:
50 / 100 / 150 / 200 mm
Other length are available made-to-order
Thermowell can be customized according to the stem type
¡¿Temperature range
-50…200¢J
¡¿Applicable fluid
Liquid and gas that compatible with stainless steel
¡¿Operating ambient temp.
-20 to 80¢J
¡¿Storage temperature
-40 to 85¢J
¡¿Protection level
ATT-P4¡ÐIP65
ATT-D4¡ÐIP67
Other Specifications
¡¿Case
SS304
¡¿Power supply
10~30VDC
¡¿Output signal
ATT-P4¡Ð
2-wire 4~20mA output
ATT-D4¡ÐDigital output
¡¿Measuring elements
ATT-P4¡ÐPt100
ATT-D4¡ÐPt1000 Class A
¡¿Zero adjustment range
±10%
¡¿Full adjustment range
ATT-P4¡Ð±10%
ATT-D4¡ÐComputer correction
¡¿Accuracy
±0.5% F.S.
¡¿Load impedance
? (Supply voltage-8V) / 0.02AΩ
¡¿Power stability
<±0.025% F.S. /V
¡¿Temperature drift
<±0.015% F.S. /¢J
¡¿Calibration temp.
20~28¢J
¡¿Response time
? 250ms
¡¿Other requests (Option)
Third party notarized documents
Inspection report
Tag
Install a cooling fin at the case
Swivel nut connection
30 / 80 / 130 / 180mm 1/2”PT thermowell
Install a display head
(Please refer to ATT-P4-D catalogue)
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