PTFE level sensor used for open tank corrosive liquid level measuring.
Hydrostatic pressure Submersible water sensor all adopts high performance pressure core as sensitive unit. They have reasonable industrial structures which are all stainless steel sealed. The amplifying circuit has been laser compensated which can assure the measured data reliable. Electrical connection cable applies military anti-corrosion air-conduction cable, so back-pressure chamber directly connected with the atmosphere. The Hydrostatic pressure level gauge are especially suitable for various industrial tank liquid measurements. These type products can transmit the measured pressure to 4 ~ 20mA standard current signal, and be combined with other instruments to achieve automatic control.
These type products are widely used in petroleum, chemical, textile, metallurgy, electric power, water conservancy, environmental protection, beer and ships tanks, etc.
Flanged type level sensor
Features: Flange connection LCD type input level sensor use diffusion silicon piezoresistive core body, SS316 meter, Flange: SS304. Explosion-proof shell, are widely used in river, open channel, water reservoir and water tower etc. Liquid level measurement and controlling.
Main technique parameters:
Measuring medium: Water and oil
(1) Measure range: 0~1~300m H2O;
(2) Working temperature: -20 ºC ~ 80ºC;
Temperature compensation: -10~70ºC;
Storage temperature: -40~80ºC.
(3)Over load pressure: 2times of measure range.
(4) The accuracy class:
Class 0.1% FS, the basic error is ±0.1%;
Class 0.2% FS, the basic error is ±0.2%;
Class 0.5% FS, the basic error is ±0.5%.
(5) Hot zero drift
When the condition temperature is out of the working temperature range, the transmitter's zero drift value can be not bigger than 0.03%FS/ ºC.
(6) Hot sensitivity drift
With high accuracy, good stability; The sensor can realize temperature compensation in temperature 0~65ºC, and through circuit compensation, it can eliminate the effects which because of temperature drift.
(7) Insulation resistance
During the defined temperature range, the insulation resistance value between the transmitter ends and ground can't be less than 20MΩ/250V.
(8) Explosion-proof performance
Explosion-proof: Exia II CT4.
(9) 4-20mA (2-wire), (0~10/20)mA; (0~5)V, (1~5)V,(0~10)V(3-wire), With Modbus communication (Modbus Serial RS485); 4~20mA+Hart
(10)Power supply: 15~36 VDC (nominal voltage 24VDC)
(11)Multistage electrical protection.
(12)Material: Shell material: Alloy Aluminum; O ring: VITON; Membrane:316L stainless steel
(13)Protection class: IP68(pressure sensor), IP65(Junction box transmitter)
Pressure type: Meter press, Absolute Pressure (default meter pressure)
Measure range: 0 ~ 300 m
Comprehensive accuracy: 0.1% FS
Output signals: 4 ~ 20 ma (two-wire system), 0 ~ 5 v, 1 ~ 5 v, 0 ~ 10 v (three-wire system)
The power supply voltage: 12 ~ 36 VDC
Medium temperature: - 30 ~ 60 º C
Ambient temperature: - 40 ~ 85 º C
Zero temperature drift: Plus or minus 0.05% FS º C or less
The range of temperature drift, plus or minus 0.05% FS º C or less
Compensation temperature: 0 ~ 70 º C
Safety overload: 150% FS
Limit overload: 200% FS
Sampling frequency: 2 ms or less
Load capacity: (current) 250 ~ 1425 Ω , (voltage) 2 kΩ Or more
Seal level: IP68
Long-term and stable performance: 0.1% FS/year
Vibration impact: In mechanical vibration within 20 hz ~ 1000 hz frequency, output variation is less than 0.1% FS
Connection mode: Flange
|1. Model Selection:|
|XKA-EACD Drop-in type hydrostatic pressure level transmitter|
|/||Drop-in type level transmitter ( measure range and cable length) , example 5m/8m|
|1. Integrated type without Junction box; |
2. Split type with Junction box.
3. Flange type input level sensor;
4. Anticorrosive type level sensor; PTFE material
5. High temperature type level sensor. -50~200~300ºC
|1, two-wire(4~20)mA((the default); 2. 3-wire (0~5)VDC; 3. 3-wire (1~5)VDC; 4, 3-wire (0~10)V|
5. 3-wire (0~10)V ; 6. With Modbus RTU communication (Modbus Serial RS485); 7. 4~20mA+Hart
|1)0.1 2)0.2 3)0.5|
|C||Sensor probe type|
|1. SS316L; 2. PTFE|
|D||Display type(only the spit type with Junction box|
|1, No display (the default)|
|2, 0~100%linear display|
|3, LCD digit display|
|4, LCD 0~100% digit display|
|5, LED 0~100% digit display|
|1. standard (safety environment)|
2. intrinsic safety