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DS4000 Display
An advanced, panel mount, single channel display, engineered to seamlessly integrate with our range of online dewpoint transmitters, for continuous and precise trace moisture measurement in process gases, dry compressed air and dry rooms/chambers.
The DS4000 offers unparalleled adaptability and exceptional accuracy to ±2 °C (±3.6 °F) dewpoint. Its display can be user-configured to show dewpoint in °C or °F, ppm(V), ppb(V), ppm(W), g/m³ or lb/MMSCF, tailored to the specific needs of each application.
It provides comprehensive data management, including a linear 0-20 or 4-20 mA isolated retransmission signal and is user-configurable to input pressure for pressure dewpoint conversion — offering a solution that is as versatile as it is reliable.
- Highly customised solutions
- Trusted by industry leaders
- Distributors worldwide
- Over 30 years experience
Flexible, advanced moisture measurement
Key features
- Programmed with natural gas data for reference, the molecular weight of common gases for accurate ppm(w) measurement and can be user-customised for other gases
- Large five-digit primary LED display plus a secondary display for the selected unit, ensuring clarity and ease of monitoring
- User-friendly menu accessible by three lockable hotkeys, protecting against tampering
- Two programmable alarm relays with independent settings across the transmitter’s operating range, enhancing system safety and responsiveness
- Front panel protection rated at IP55/NEMA 12, safeguarding against dust and water ingress
- RS485 connection to communicate with a Windows PC/laptop for data interrogation using the software provided, with configurable address and baud rate
- Integrates with AMT, AMT-Ex and PDT dewpoint transmitters, providing comprehensive and precise moisture analysis
- Designed for installation in safe areas, with an optional Exd Flameproof Enclosure available for use in hazardous environments, ensuring versatility and safety across various industrial applications
- For flexible installation, the hygrometer can be sited up to 1000 metres away from the dewpoint transmitter
Technical Data
General | |
Sensor/Transmitter Type | Display Only - Operational with 4-20mA Transmitters |
Approvals | CE, UKCA |
Documentation | Instruction manual |
Sensor | |
Sensing Element | Remote 4-20mA signal from transmitter |
Dewpoint Range | Dewpoint transmitter overall range offered between -120 °C to +20 °C (-184 °F to +68 °F) dewpoint |
Resolution | 0.1 °C, 0.1 °F dewpoint or 0.1 ppm(v) |
Electrical | |
Electromagnetic Compatibility (EMC) | Complies with BS EN IEC 61326-1 |
Display | Red 7-segment 5-digit primary display and secondary units display |
Display Dimensions | 14mm (0.71 inches) primary display, 7mm (0.3 inches) secondary display |
Power Supply | 85 Vac - 264 Vac 50/60 Hz or 24 Vdc |
Engineering Units | °C, °F, ppm(v), ppb, g/m³, Ib/MMSCF, ppm(w) |
Output Signal | Linear 0-20/4-20 mA isolated retransmission signal |
Alarms | 2 programmable alarm relays. Contacts rated 2 A @ 250 Vac / 1 A @ 24 Vdc |
Alarm Relay Output/Contact Type | Single pole, changeover (SPCO) |
Annunciators | Alarm 1 and Alarm 2 status LEDs |
Lifetime | >100,000 operations at rated voltage/current |
Power Consumption | AC 10 VA max, DC 4 VA max |
Logging Software | Refer to the manual for full specifications |
Mechanical | |
Dimensions in mm (H x W x D) | 72 x 144 x 108 |
Weight | 470 g |
Operating Temperature | -20 °C to +60 °C |
Weatherproof Classification | Front panel only IP54 / NEMA 3S |
Mechanical Warranty | 12 months in case of defective pats or faulty workmanship |
Mounting | Panel-mount; press-fit fixing |
Cut Out Dimensions (H x W) | 68 mm x 138 mm |
Terminals | Plug-in Screw Terminal |
Downloads
What's in the box
Applications
Frequently Asked QuestionsIf you have a question that’s not answered below, please contact us
For use in hazardous areas, the DS4000 Display should be installed within our Exd Flameproof Enclosure and used alongside the intrinsically safe AMT-Ex dewpoint transmitter and a signal isolator. For further details, please contact us.