QS83 monocrystalline silicon differential pressure transmitter (DP/DR/HP types)
Three types: differential pressure/micro differential pressure/high static pressure, range 0.1kPa～40MPa, 4-20mA/HART output, three-valve manifold body.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
QISON QS83 monocrystalline silicon differential pressure transmitter, the same platform provides four type codes: DP differential pressure/differential pressure flow, DR micro differential pressure, HP high static pressure differential pressure and GP pressure, range codes 1～0 in ten steps, covering 0-0.1～6kPa to 0-40MPa.
Standard three-valve manifold body, diaphragm options 316L, HC-276, tantalum, 316L gold-plated; output supports 4-20mA, 4-20mA+HART, RS485 and 0-10V; explosion protection options intrinsically safe ExiaIICT6 Gb or flameproof ExdIICT6 Gb; and can be fitted with additional options such as bent bracket, pneumatic quick connector, ferrule connector, two-valve manifold/three-valve manifold and diaphragm flange.
| Parameter Name | Technical Specifications |
|---|---|
| Type | |
| DP | Differential pressure transmitter/differential pressure flow transmitter |
| DR | Micro differential pressure transmitter |
| HP | High static pressure differential pressure transmitter |
| GP | Pressure Transmitters |
| Measuring range (gauge pressure G) | |
| Range 1 | 0-0.1～6kPa (measuring range -6～6kPa) |
| Range 2 | 0-40kPa (-40～40kPa) |
| Range 3 | 0-100kPa (-100～100kPa) |
| Range 4 | 0-250kPa (-100 to 250kPa) |
| Range 5 | 0-600kPa (-100 to 600kPa) |
| Range 6 | 0-1MPa (-0.1 to 1MPa) |
| Range 7 | 0-4MPa (-0.1 to 4MPa) |
| Range 8 | 0-10MPa (-0.1 to 10MPa) |
| Range 9 | 0-20MPa (-0.1 to 20MPa) |
| Range 0 | 0-40MPa (-0.1 to 40MPa) |
| Measuring range (absolute pressure A) | |
| Range 2 | 0-40kPa |
| Range 3 | 0-100kPa |
| Range 4 | 0-250kPa |
| Range 5 | 0-600kPa |
| Range 6 | 0-1MPa |
| Range 7 | 0-4MPa |
| Absolute pressure not applicable | Range 1, 8 to 0 |
| Signal output | |
| E | Standard 4-20mA current output |
| S | 4-20mA+HART |
| R | RS485 |
| V | 0-10V voltage output |
| Wetted materials | |
| Diaphragm | S 316L; H HC-276; T Tantalum; G 316L gold-plated |
| Threaded connection | 316L |
| Process connection | |
| 0 | 1/4NPT female |
| 1 | 1/2NPT female |
| 2 | G1/2 female |
| Explosion-proof | |
| A | Non-explosion-proof |
| B | Intrinsically safe ExiaIICT6 Gb |
| C | Flameproof ExdIICT6 Gb |
| Housing | |
| 1 | Cast aluminium housing |
| 2 | 304 stainless steel housing |
| 3 | 316 stainless steel housing |
| Electrical connection | M20×1.5 (default), optional 1/2NPT |
| Additional options | |
| Mounting bracket | B1 pipe-mounted bent bracket; B2 plate-mounted bent bracket; B3 pipe-mounted flat bracket |
| Process connector | 1/2 1/2NPT male to M20×1.5 male - φ14 welded pipe connector; 3 φ8mm pneumatic quick connector; 4 φ10mm pneumatic quick connector; 5 φ4mm compression fitting; 6 φ6mm compression fitting; 7 φ8mm compression fitting; 8 T-type M20×1.5 male threaded connector |
| Valve manifold | F two-valve manifold; S three-valve manifold |
| Diaphragm flange | Secondary oil filling with diaphragm flange (refer to diaphragm flange options) |
- Single-crystal silicon sensing
- Four types: DP differential pressure / DR micro differential pressure / HP high static pressure / GP pressure
- Standard three-valve manifold body
- Range 0.1kPa～40MPa, ten ranges
- 4-20mA, 4-20mA+HART, RS485, 0-10V output options
- Two-valve/three-valve manifold options
Petroleum and Chemical Industry
Orifice plate and Venturi tube differential pressure flow measurement
Power and Energy
Boiler air pressure, furnace micro-differential pressure and steam-water system monitoring
Metallurgy
Differential pressure and level measurement under high static pressure conditions
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