1151/3151 remote flyer flange pressure transmitterOutput: 2-wire system, 4-20mA DC output, digital communication, programmable linear or square root output mode, HART protocol loaded on 4-20mA DC signal. Shanghai Huarong Automation Technology Co., Ltd. offers affordable prices for single flange pressure transmitters.
Power supply voltage: Operating state: 10.5~42V DC Digital communication: 16.4~42V DC Intrinsic safety type: 16.4~30V DC Load (when output signal codes are D and E): Operating state: 0~1335 Ω Digital communication: 250~600 Ω HR-3051LT Single flange pressure transmitter is a field transmitter directly installed on pipelines or containers. Due to the direct contact between the isolation membrane and the liquid medium, there is no need to use a pressure tube to lead out the positive pressure side. Therefore, it can measure the liquid level, pressure, and density of media such as high temperature, high viscosity, easy crystallization, easy precipitation, and strong corrosion, and then convert them into 4-20mA DC signal output. The Lt type liquid level transmitter is installed and connected using standard flanges.
Output signal: 4~20MA DC two-wire system (analog)
The two-wire 4-20mA DC signal is overlaid with a digital signal, and the user selects linear or square root output. (Intelligent)
Power supply: 12~45V DC
Range ratio: 10:1 or 100:1
Power supply impact:<0.005% output range/V
Load impact: When the power supply is stable, there is no load impact.
Measurement accuracy: ± 0.1% and ± 0.2% of the calibration range (standard accuracy is ± 0.2%, please specify other accuracies when ordering and selecting.)
Damping: It is usually adjustable between 0.1 and 16 seconds, and the time constant increases when filled with inert fluid or with a remote transmission device.
Start time:<2 seconds, no preheating required
Work environment:
Environmental temperature -29~93 ℃ (analog amplifier)
-29~75 ℃ (digital/smart amplifier)
-29~65 ℃ (with display header)
Environmental humidity ranging from 0% to 95%
Protection feature: IP65 protection capability
Explosion proof type: Explosion proof Exd II BT4-6
Intrinsically safe Exia II CT5
Static pressure influence: DP class zero position error: for 14MPa, ± 0.1% maximum range limit or ± 0.25% maximum range limit (range code 3), correction is given by zeroing under pipeline pressure.
HP class zero position error: ± 0.5% maximum range limit, calibrated by zero adjustment for 32MPa under pipeline pressure.
Electromagnetic radiation impact: 0.05% maximum range value, accepted radiation frequency of 27-500MHz, test field strength of 3V/m.
Indicator (%): LCD digital display accuracy ± 0.2%
Vibration effect: ± 0.05%/g when vibrating at 200Hz in any direction.
Installation position: The diaphragm is not installed vertically, which may result in a zero point error of less than 0.24KPa, but it can be corrected by adjusting the zero point.
Measurement object: liquid level of open or sealed containers.
The liquid level measurement accuracy is 0.25%.
Measurement range: 6kPa~2000kPa.
3-inch flat or extended diaphragm.
Multiple filling fluid options to meet various application requirements.
Damping is adjustable.
Liquid level materials: stainless steel, Hastelloy C-276, and tantalum.
Weight: 3.9Kg (excluding accessories)