Hx3051/1151lt flanged liquid level transmitter

Single flange insert pressure transmitter parameters.

Measuring object: the liquid level of the opening or sealing vessel.

Range range: 0 ~ 2 ~ 40kPa0 ~ 12.5 ~ 200kPa0 ~ 50 ~ 1000kPa0 ~ 125 ~ 2500kPa

Output: 4mA ~ 20mA DC

Power supply :24V DC, the transmitter can work at 12V DC without load, up to 45V DC.

Communication output: power supply voltage: 16.4V ~ 42V DC(16.4V ~ 30VDC)

Communication distance: 2km, using CEV cable

Load capacitance: 0.22 mu F below

Load inductance: 3.3mH

Spacing of power lines: over 15cm.

A receiver in connection to receive resistance instrument input impedance: for more than 10 k Ω when 2.4 kHz

Indicator (site) scale of 45mm, indicating accuracy of 2.5 (pointer type) indicating accuracy of 0.5 (digital)

Dangerous places to install the flameproof type, this type.

Positive and negative transfer regardless of the output, after the positive and negative transfer, the range of the range and the limit shall not exceed the limit of the range?

Maximum positive migration: 500% of the minimum calibration range

Maximum negative transfer: 600% of the minimum calibration range.

Temperature range: amplifier working temperature 25 ℃ ~ 90 ℃ temperature sensor to 40 ℃ ~ 104 ℃ - 18 ℃ ~ 204 ℃ pump inert liquid

Relative humidity: 0 ~ 100%RH

Static pressure and overpressure limit 150 ib flange: 42 kpa (absolute pressure) ~ 1.9 MPa (37 ℃) 300 ib flange: 42 kpa (absolute pressure) ~ 4.9 MPa (37 ℃)

The change in sensor is less than 0.16cm3

Damping: the time constant can be adjusted continuously between 0.2 ~ 1.67 seconds.

Start time: 2s, do not need to preheat

Accuracy: 0.25% of calibration range, including linear, variable and repetitive errors

Stability: maximum range of + + 0.5%(12 months)

Communication output: communication distance: 1.2Km (using CEV cable) 1, 4mA ~ 20mA DC output + field bus HART

Protocol communication distance: 2Km (using CEV cable) 2, 4mA ~ 20mA Dc output

Vibration influence: on any axis, the frequency is 200Hz, resulting in the error of the maximum range of 0.05%/V

Power impact: 0.005%/V less than the input range

Load impact: as long as the terminal voltage of the input transmitter is higher than 12V, there is no load effect

Effect of installation position: the minimum error of 0.25kpa can be produced, but it can be corrected, no impact on the range, and can be corrected and eliminated.

Structural material: isolation diaphragm :316 stainless steel insert part :316L"O" ring (contact with measuring medium) : fluorine rubber.

Flange and bolt: 316 stainless steel

Filling fluid: silicone oil or inert liquid

Electrical shell: low copper aluminum alloy.

Electrical shell coating: polyurethanate resin baking varnish

Pressure connector: high pressure side 3 "or 4", 150Ib or 300Ib flanges, low pressure side flange connection thread 1/4-NPT (taper pipe thread).

Connector thread 1/2-NPT (this item is selected).

Electrical connection: conduit 1/2G or M20 x 1.5 threading hole

Weight: transformer body 4.9 Kg. Other technical parameters are in the WIDEPLUS LT series

Flange dimensions and bolt hole specifications