Digital Transmitter
Integrated Temperature Transmitter AT200-WRT
Integrated Temperature Transmitter AT200-WRT
AT200-WRT integrated temperature transmitter adopts ASIC&SMT signal transmitting module, optional built- in back light and button operation LCD display module. The integrated transient voltage terminal satisfy 4 grade standard (differential-mode voltage 2000V, common-mode voltage 4000V), suitable for harsh surge voltage occasions. It provides a flexible and reliable solution for any temperature measurement applications.
DETAIL
Model: AT200-WRT
Introduction
AT200-WRT integrated temperature transmitter adopts ASIC&SMT signal transmitting module, optional built-in back light and button operation LCD display module. The integrated transient voltage terminal satisfy 4 grade standard (differential-mode voltage 2000V, common-mode voltage 4000V), suitable for harsh surge voltage occasions. It provides a flexible and reliable solution for any temperature measurement applications.
Features
■ OEM service
■ Thermal-resistance temperature sensor
■ Fixed/Movable mount type
■ Fast response time: ≤ 200ms
■ Easy installation
■ Stem length from 50mm to 5000mm
■ Outer diameter from 6mm to 10mm
■ Install a LCD display module (option)
Main specifications
▼Process connection
Mount type: Fixed/Movable
Material: SS304/SS316
Thread: M20x1.5(M), G1/2”(M), 1/2”NPT, flange DN50PN10-PN40, flange DN25PN10
▼Electrical connection
Aluminum-alloy terminal, 2 cable entry, M20*1.5(F), red body, white cover
▼Cable entry protection
Please refer to electrical connection select instruction
▼Temperature range
Min.: -50℃
Max.: 400℃
Please refer to temperature range selection instruction
▼Applicable media
Liquid and gas that compatible with connection’s material
▼Stem insertion length
50 to 3000mm
The smallest insertion length should 8 times outer diameter of thermal protection tube, the end of probe should reach the pivot of the tube
▼Outer diameter
6 / 7 / 8 / 9 / 10 mm
▼Extension tube (option)
Material: SS304
Length: 50/100/150/200mm
▼Operating temperature
-40 to 85℃
-20 to 70℃ (with LCD display)
▼Storage temperature
-40 to 100℃,
-40 to 85℃ (with LCD display)
▼Humidity
0-95%
▼Protection level
IP67
Other Specifications
▼Housing
Aluminum alloy
Waterproof design
▼Output Signal
4~20mA (two-wire)
▼Power supply
Standard: 10-30VDC
▼Power consumption
≤500mW@24VDC, 20.8mA
▼Insulation resistance
> 20MΩ (@100VDC)
▼Measuring elements
Pt100 RTD
▼Accuracy
±0.5% URL (@20±5℃)
(Including linearity, hysteresis and repeatability)
▼Stability
<±0.05% F.S./year or
<0.1℃/year
▼Temperature effect
≤±0.005% URL/℃ (@22℃)
▼Vibration effect
4g/2…100Hz
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