Electric Float Level Gauge

1 sku

Electric Float Level Gauge

Technical parameters

1. Measuring range (mm): ≤3000
2. Precision: ±0.5%; ±1.0%; ±1.5%(FS)
3. Sensitivity: 0.05%
4. Output signal: standard: 4~20mA.DC, two-wire system; 24V.DC power supply
Intelligent: 4~20mA, superposition of digital signals conforming to HART protocol
5. Load resistance: rated 250Ω, maximum 600Ω,
relation between load resistance and power supply voltage
6. Outlet: M20×1.5 (inner)
7. Working pressure: 1.6~16.0MPa
8. Media temperature: -20~150℃
150~400℃ (with cooling fin)
9. Media density: 0.4~2.0g/cm (liquid level measurement)
Density difference: ≥0.15g/cm (interface measurement)
10. Explosion-proof grade: ExdIICT4-6, ExiaIICT4-6

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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Blowing-type Level Gauge

1 sku

Blowing-type Level Gauge

Technical parameters

1. Accuracy: ±0.1% (0.075%, optional).
2.Measurement Range (kPa): 0-4, 0-16, 0-40, 0-65, 0-160, 0-600.
3. Available Communication Protocol: HART/4-20mA,PROFIBUS PA,FOUNDATION Fieldbus, Modbus.
4. Response Time (s): 0.4.
5. Seismic Performance: After 3 times of seismic experiment—axial vibration frequency: 0-90Hz, ZPA: 1.2g —intrinsic error of gas inter-position transmitter does not exceed ±0.1% of max. measurement range.
6. Purging Medium: Gas like Air, N2, H2, CO, vapor, water or other liquid mediums, users can choose what better serves their purposes.
7. Material of Blowpipe: 1Cr18Ni9Ti, 30, 31, 316L, PTFE, etc..
8. Process Connection Type: Welding, thread, flange (DIN, ANSI, JIS or specially customized types).

Executive standard

IEC60068-2-27, EN61326

Supply capability

Brand : H&B

Guarantee period : 12 Months from selling.

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DN20 side-mounted remote transmission type magnetic level gauge

1 sku

DN20 side-mounted remote transmission type magnetic level gauge

Technical parameters

1. Measuring range (mm): 300-19000
2. Medium density (g/cm3): 0.5-2
3. Working temperature (℃): -40-350
4. Pressure rating (MPa): ≤32
5. Measuring accuracy (mm): ≤+-10
6. Remote transmission distance (mm): 1000
7. Connecting flange diameter (mm): DN10-DN50

Executive standard

enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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2-line guide wave radar material level meter

1 sku

2-line guide wave radar material level meter

Technical parameters

1. Maximum range: cable: 30m rod: 6m
2. Accuracy: ±10mm
3. Process temperature: 40-150℃
4. Process pressure: -0.1-4MPa
5. Signal output: 4-20mA/HART
6. Power supply: 2-wire system, 4-wire system

Executive standard

QB

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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External magnetostrictive level gauge

1 sku

External magnetostrictive level gauge

Technical parameters

1. Range: 0~25000mm
2. Accuracy: ±0.3mm
3. Resolution: 0.1mm
4. Environmental temperature: -25℃~70℃
5. Liquid temperature: -25℃~150℃
6. Process interface: 3/4″NPT
7. Power supply: DC24V
8. Output signal: 4~20mA, two-wire/four-wire system.
9. Temperature measurement: -25℃~70℃
10. Temperature error: ±0.5℃
11. Explosion-proof level: ExiaⅡBT4
12. Communication: Protocols such as RS-485, RS-232, Modbus, Hart etc., configured with CAN bus or as per user requirements.

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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Stick guided wave radar level gauge

1 sku

Stick guided wave radar level gauge

Technical parameters

1. Measurement range: 0-45m
2. Process temperature: -40-200℃
3. Process pressure: -1.0-4.0MPa
4. Working frequency: 8.4GHz
5. Precision: < 1.0%
6. Repeatability: ±3mm
7. Explosion-proof certification: Exd II BT4
8. Shell protection: Grade IP68
9. Two-wire system wiring: The power supply and signal output share one two-core conductor.

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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LF-20D Side-mounted Level Float Switch

3 sku

LF-20D Side-mounted Level Float Switch

Technical parameters

1. Terminal box: Aluminum/IP65.
2. Output terminal: 5A/220VAC.
3. Terminal type: SPDT(IC).
4. Wetted material: SUS304/316

Executive standard

Supply capability

Brand : YAHU

Guarantee period : no warranty

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AVP100-102 Intelligent Valve Positioner

2 sku

AVP100-102 Intelligent Valve Positioner

Technical parameters

1. Accuracy: for 8mA≤input signal range≤16mA: ±1%F.S, for output characteristic set by used themselves, then it is ±2.5%, for 4mA≤input signal range<8mA: ±1.5F.S;
2. Protection grade: IEC529IP66 (equal to NEMA 4X);
3. Paint: acrylic baking paint;
4. Color: deep blue;
5. Material: main body: cast aluminum; auxiliary amplifier cover: PBT
6. Weight: positioner: 1.7kg, double-action amplifier: 0.3kg;
7. Installation: air interface: 1/4NPT internal thread, electrical interface: 1/2NPT internal thread;
8. Gas supply condition: max. diameter of particle: 3µm, oil fog: not allowed;
9. Dew point: 10℃ lower than the environmental temperature;
10. Interface: water proof type, NEPSI intrinsic safety type, air piping interface: 1/4NPT internal thread, electrical interface: 1/2NPT internal thread;
11. Mounting thread: M8;

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months after the ex-warehouse date

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HHG3100 Intelligent Valve Positioner

8 sku

HHG3100 Intelligent Valve Positioner

Technical parameters

1. Input signal: 4—20mA two-wire system;
2. Load resistance: 250Ω, 800Ω;
3. Min. maintenance working current: 3.85mA;
4. Angle of feedback rod: ±4°-±20°;
5. Rotation angle: 50°-90°;
6. Gas supply pressure: 140KPa-700KPa(1.4-7.0kgf/cm2);
7. Air quality: as per ISO8573-1 standard, particle size, the density is level two, the working dew point is level two, and the oil concentration is level two;
8. Physical parameters: environmental temperature: -40℃-+70℃, relative humidity: ≤90%;
9. Control parameters: precision≤1%F.S, return difference≤1%F.S;
10. Explosion proof mark: Exia II Ct6, Exd II Ct6;
11. Conformity certificate of explosion-proof: CNEx03-820, CNEx05.1328;
12. Air source input and output: internal thread ZG1/4’, M10*1 external thread;
13. Electrical interface: G1/2, M20*1.5 internal thread;
14. Protection grade of shell: metal shell IP65;

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months after the ex-warehouse date

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Field effect level meter

1 sku

Field effect level meter

Technical parameters

Working power supply: 220VAC±10%, f=50Hz
Power consumption: <5VA
Contact capacity: Resistive load AC220V≯2A
Probe working pressure: P≯1.5PMa (15Kg/CM2)
Probe working temperature: -20℃~+280℃
Probe material: 304 stainless steel (0Cr18Ni9Ti TFE)
Control circuit working temperature: -20℃~+60℃
Connection method: Steel carbon flange connection (standard)
3/2 inch threaded connection (optional)
Electrical insulation: DC1000V, no flashover in 1 minute

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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