Netherlands 07077 03815 | Intl +31 (0) 7077 03815 | Welcome to our new website, found an issue or bug? Please report it here
CT87P-Series
Circular Pressure Chart Recorder with Pressure Sensor
- 3 Pressure Ranges
- 4 Recording Speeds
- All Front Panel Selectable
- Single or Continuous Chart Rotation
Product Overview
- Accuracy ± 1 %
- Accuracy Detail Pressure: ±1%, Chart Speed: ±1%
- Approvals CE
- Battery life 48 hr
- Battery Size and Type Alkaline AA
- Cable Length 1.8 m
- Cable Length Note 1.8 m (6') long 17-4 stainless steel 1⁄4 NPT pressure port, 2500 psi burst pressure, rated for any gas or fluid compatible with 17-4 stainless steel
- Chart Diameter 152 mm
- Chart Rotation Mode Single turn or Continuous
- Chart Speed 6 hours, 24 hours, 7 days, 31 days
- Display Note 3-digit, 13 mm (0.5") LED
- Display Type LED
- Height 235 mm
- Length 70 mm
- Materials Polycarbonate
- Measurement Type Pressure
- Mounting Free Standing or Wall Mount
- Number of Channels 1
- Operating Temperature, Max 60 °C
- Operating Temperature, Min 0 °C
- Pen Type Ink Style
- Relative Humidity 0 to 96% RH
- Series ID CT87P-Series
- Supply Power Note 120 Vac, 50/60 Hz, or 220 to 240 Vac, 50/60 Hz (AC adaptor included)
- Supply Power Type AC
- Weight 2.13 kg
- Width 184 mm
Supported Applications
The Omega CT87P Series is a circular pressure recorder designed to accurately measure and record pressure using a 152 mm (6") chart. The unit features front-panel selectable controls for three pressure ranges, four recording speeds, and single or continuous chart rotation modes.
Applications include environments requiring visual trend monitoring where the recorder can be free-standing or wall-mounted. The series includes a remote sensor with a 1.8 m (6') long cord and is compatible with any gas or fluid that is compatible with 17-4 stainless steel wetted materials.
Operating Conditions & Performance
The CT87P Series operates within an ambient temperature range of 0 to 60°C (32 to 140°F) and supports a maximum humidity rating of 96%. The recorder provides measurement accuracy of ±1% full scale. It is constructed with a polycarbonate housing and includes a burst pressure rating of 2500 psi.
Power options include an AC adaptor for 120 Vac, 50/60 Hz or 220 to 240 Vac, 50/60 Hz. The unit also runs from any 12 Vdc source (auto or marine) and includes battery backup operation using 'AA' alkaline batteries.
Measurement Ranges
- psi ranges: 0 to 50 psi, 0 to 150 psi, 0 to 500 psi
- bar ranges: 0 to 3.5 bar, 0 to 10 bar, 0 to 35 bar
Configuration Options
The series offers configurable chart speeds and pressure units via the model number guide structure: CT87P - <PRESSURE UNIT> - <PRESSURE RANGE> - <VACUUM OPTION> - <SENSOR OPTION> - <PEN OPTION> - <CHART OPTION> - <BATTERY OPTION>. Available chart speeds include 6 hours, 24 hours, 7 days, and 31 days.
Model Families
- CT87P: Circular pressure recorder with psi ranges (includes AC adaptor for 120 Vac)
- CT87PB: Circular pressure recorder with bar ranges (includes AC adaptor for 120 Vac)
- CT87P-230: Circular pressure recorder with psi ranges and 230 Vac power
- CT87PB-230: Circular pressure recorder with bar ranges and 230 Vac power
Included Components & Options
The standard package includes a remote sensor, AC adaptor, 60 assorted charts, 2 pens, 8 'AA' alkaline batteries, an operator's manual, and access to the OMEGACARE extended warranty program. Replacement parts available include CT87P-RP (replacement pressure sensor) and CT87P-PEN-BLACK (replacement pen).
Physical Specifications
- Overall dimensions: 235 H x 184 W x 70 mm D (9¼ x 7¼ x 2¾")
- Weight: 2.13 kg (4.7 lb)
- Process connection: ¼ NPT threads
Key Product Differences
Variants differ primarily by pressure unit selection and input voltage compatibility.
- The CT87P models are configured for psi ranges, while the CT87PB models are configured for bar ranges.
- -230 suffix variants (CT87P-230, CT87PB-230) support 230 Vac input power; standard models include an AC adaptor compatible with 120 Vac or 220 to 240 Vac via the included adapter.
Chart codes correspond directly to pressure range and speed combinations (e.g., 6H500PSI for a 6-hour chart on a 0 to 500 psi range). The series supports CE certification and includes a standard 1-year warranty, extendable via OMEGACARE™.
PDFs & Manuals