ESP-16HD, Miniature Pressure Scanner - This Product is no longer available
- This product has been discontinued & replaced with the 32HD-DTC
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (¡Ü 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
ESP Pressure Scanners are miniature electronic differential pressure measurement units consisting of an array of silicon piezoresistive pressure sensors, one for each pressure port. The sensors are mounted on a common hybrid glass substrate using a proprietary technique which maximizes long term stability. The outputs of the sensors are electronically multiplexed through a single onboard instrumentation amplifier at rates up to 70,000 Hz using binary addressing. The multiplexed amplified analog output is capable of driving long lengths of cable to a remote A/D converter.
The ESP scanners also incorporate a two position calibration manifold actuated by momentary pulses of control pressures. When placed in the calibrate position, all sensors are connected to a common calibration pressure port. A series of accurately measured pressures can be applied through this port to characterize the sensors, in place, at the condition to which they are being subjected. Proper and periodic on-line calibration maintains static errors within +/-0.03% or better of the full scale (FS) pressure range. The calibration manifold automatically switches between two common reference pressures to ensure a stable reference is applied during calibration. The calibration manifold incorporates a visual position indicator and utilizes a dynamic o-ring seal design for high reliability and easy servicing in the field.
Options include purge capability, isolated from the pressure sensors, to clear measurement lines of moisture and contamination as well as to prevent closure of model pressure taps during application of pressure sensitive paint. Other options include a nickel foil RTD output to monitor internal scanner temperature and Digital Temperature Compensation technology now incorporating PSI¡¯s Gen-2 amplifier technology.
The Digital Temperature Compensation (DTC) option incorporates the latest PSI innovations in ESP technology including temperature signal outputs from each silicon pressure sensor, embedded EEPROM retaining factory calibration information including temperature characteristics, programmable dual gain amplifier with optional dual range calibration, calibration manifold position sensing, and internal sensor excitation regulation with sense output. DTC Series ESP scanners are supported by PSI¡¯s DTC Initium System and the SDI configuration of the System 8400 to dramatically reduce calibration requirements. The ESP scanners are also supported by a variety of third party compatible systems.
Type | Scanner |
# of Channels | 16 |
Operational Mode | Differential |
Full Scale | 1 psi |
2.5 psi | |
5 psi | |
10 psi | |
15 psi | |
30 psi | |
45 psi | |
50 psi | |
100 psi | |
Output | ESP |
ESP-DTC | |
Precision | ±0.03 % FS |
±0.06 % FS | |
±0.15 % FS | |
Excitation | 5 V DC |
12 V DC | |
Technology | Silicon Piezoresistive |
Min Temperature | -25 °C |
Max Temperature | 80 °C |
Pressure Scanner, Quick Disconnect, Stainless Steel Datasheet |
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (≤ 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
- Digital Temperature Compensation (Option)
Type | Scanner |
# of Channels | 32 |
Operational Mode | Differential |
Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 50 psi, 100 psi |
Output | ESP, ESP-DTC |
Precision | ±0.03 % FS, ±0.06 % FS, ±0.15 % FS |
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (≤ 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
- Digital Temperature Compensation (Option)
Type | Scanner |
# of Channels | 64 |
Operational Mode | Differential |
Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 50 psi, 100 psi |
Output | ESP, ESP-DTC |
Precision | ±0.03 % FS, ±0.06 % FS, ±0.15 % FS |
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (≤ 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
- Digital Temperature Compensation (Option)
Type | Scanner |
# of Channels | 64 |
Operational Mode | Differential |
Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 50 psi, 100 psi |
Output | ESP, ESP-DTC |
Precision | ±0.03 % FS, ±0.06 % FS, ±0.15 % FS |
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (≤ 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
- Digital Temperature Compensation (Option)
Type | Scanner |
# of Channels | 32 |
Operational Mode | Differential |
Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 50 psi, 100 psi |
Output | ESP, ESP-DTC |
Precision | ±0.03 % FS, ±0.06 % FS, ±0.15 % FS |
- 16 and 32 channel Intelligent pressure scanner module with engineering unit output.
- User selectable absolute or differential measurement
- Up to 0.03% FS accuracy output.
- Complete with IEEE 1588 PTPv2 time stamping
- Thermally compensated from -20 to 100ºC
- Output over Ethernet (100Mbit TCP / UDP) and CAN.
- Rugged enclosure for on-vehicle applications.
- Sealed to IP67
Type | Scanner |
# of Channels | 16, 32 |
Operational Mode | Absolute, Differential |
Full Scale | 2 psi, 23 psi |
Output | Ethernet, CANOpen |
Precision | ±0.03 % FS |
- Differential or Absolute compensated engineering unit pressure data
- Precision measurements are provided by dual 24-bit ADC’s for pressure & temperature
- Electrically Driven Valve (optional) gives the scanner a purge and re-zero facility.
- Precise Temperature measurement compensates for thermal effects on the Pressure Measurements.
- Pressure Ranges from 4”WC up to 45 psid and 16 to 58 psia
Type | Scanner |
# of Channels | 64 |
Operational Mode | Absolute, Differential |
Full Scale | 0.5 psi, 50 psi |
Output | Ethernet, CANOpen |
Precision | ±0.03 % FS, ±0.06 % FS |
- New and advanced use of digital sensor technology.
- Unparalleled Data Quality: up to 0.02% of full scale
- High speed : 400Hz per channel
- Absolute and differential measurements
- Compact size
- Complete with IEEE 1588 PTPv2 time stamping
- Thermally compensated from -20 to 90oC
- 24 bit ADC per channel
Type | Scanner |
# of Channels | 16 |
Operational Mode | Absolute, Differential |
Output | Ethernet, CANOpen |
Excitation | 10 - 30 V DC |
Technology | Silicon Piezoresistive |