Yodify Product Library
Instantly add the NIVOPRESS D Hydrostatic Level Transmitter and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
NIVOPRESS D Hydrostatic Level Transmitter
Brand: Nivelco Process Control Co.NIVOPRESS D hydrostatic level- and pressure transmitters operate in 2-wire systems and convert relative or absolute pressure (input signal) into 4-20 mA (output signal).
The piezoresistive sensor measures the hydrostatic pressure and it compares the water head with the actual atmospheric pressure.
The sensor is protected by a stainless steel flush diaphragm which transfers the pressure value to the piezoresistive sensor through silicon oil.
Intelligent electronics provides on-site programming with SAP-200 plug-in display or remote programming with HART communication.
Intrinsically safe (Ex ia approved) models are available for use in hazardous environments.
NIVOPRESS D hydrostatic gauge pressure transmitters are suitable for level- and pressure measurement tasks in tanks, vessels and pipes especially in food and beverages industry (for example milk and any other food dollops) applications.
Features- Gauge or absolute pressure transmitter
- Piezoresistive sensor with stainless steel flush diaphragm
- Wide pressure range selection
- Temperature compensation
- HART communication
- Plug-in display
Specifications
Accuracy
- Linearity Error [p > psig: 5.8 (kPa: 40, bar: 0.4)]: ± 0.25 %
- Linearity Error [p ≤ psig: 5.8 (kPa: 40, bar: 0.4)]: ± 0.5 %
Ambient Temperature Range
- -30° to 70° C (-22° to 158° F) - NIVOPRESS D-600 Model
- p < psig: 1,450 (kPa: 10,000, bar: 100): 0° to 70° C (32° to 158° F) - NIVOPRESS D-500 Model
- With Display: -25° to 70° C (-13° to 158° F) - NIVOPRESS D-600 Model
Approvals & Certifications
- ATEX Ex II 1 G EEx ia IIC T6 to T4
- CE 1418
BSP Connection
- 1” BSP Male
- 1/2” BSP Male
- 1-1/2” BSP Male
Class
- Electrical Protection: Class III
Communication
- HART
- RS-485
Compensated Temperature
- p < psig: 1,450 (kPa: 10,000, bar: 100): 0° to 70° C (32° to 158° F)
- p ≤ psig: 5.8 (kPa: 40, bar: 0.4): 0° to 50° C (32° to 122° F)
Diaphragm Material
- Protection: 316L Stainless Steel (1.4435)
Display
- Output: SAP-203 - 6-Digit Plug-In LCD Display
Electrical Connectors
- 0.5 to 1.5 mm² (AWG 20 to AWG 15) Wire Cross Section
- 1/2” NPT Female
- M20 x 1.5 Plastic Cable Glands
- Terminal Block
Enclosure, Body Material
- Paint Coated Aluminum - NIVOPRESS D-500 Model
- Plastic (PBT) - NIVOPRESS D-600 Model
Environmental Protection
- Explosion-proof
- IP65
Fill Material
- Silicone Oil
NPT Connection
- 1” NPT Male
- 1-1/2” NPT Male
Operating Temperature
- With Display: -25° to 70° C (-13° to 158° F) - NIVOPRESS D Model
- Without Display: -40° to 70° C (-40° to 158° F) - NIVOPRESS D Model
Output
- 4-20 mA
Overpressure & Static Pressure Limits
- Over Pressure - psi: 7.2 to 8,702 (kPa: 49.64 to 60,000, bar: 0.5 to 600)
Power Supply
- 10-36 Vdc
Pressure Range
- bar: -1 to 400
- kPa: -100 to 40,000
- psi: -14.5 to 5,800
Pressure Type
- Gauge
Process Connection Material
- 316L Stainless Steel
Process Temperature
- -25° to 125° C (-13° to 257° F)
Ratio
- Downscale Rate - 1:2 Approximately
Seat / Seal Material
- Seal [p < psig: 1,450 (kPa: 10,000, bar: 100)]: NBR
- Seal [p < psig: 1,450 (kPa: 10,000, bar: 100)]: Viton
- Seal: [p < psig: 1,450 (kPa: 10,000, bar: 100)]: EPDM
Tri-Clamp Connection
- 1” Tri-Clamp
- 1-1/2” Tri-Clamp
- 2” Tri-Clamp
Zero Offset
- 50 % of the Measurement Range
- Chemicals with Dense Vapour or Gas Layers Above the Surface
- Foaming Liquids
- Liquids & Masses in Tanks & Vessels