Humidity & Pressure
DT722 Humidity & Temperature Transmitter
Stainless steel humidity and temperature transmitter for harsh environments, up to 150 °C.
ACI
ACI (Automation Components, Inc.)
DLP Differential Pressure Transmitter
Configurable-span differential pressure transmitter for building and duct static pressure.
Key Features
- Selectable spans: 0.1"-1", 1"-10", 10"-40" WC (uni/bidirectional)
- Optional LCD display
- Optional pitot tube & DIN rail clip
- Pushbutton zero function
- 4-20 mA, 0-5 VDC, or 0-10 VDC output options
- ±0.50% FSO accuracy
- 5-year limited warranty
Overview
The ACI DLP is a differential pressure transmitter with selectable spans (0.1"–1", 1"–10", or 10"–40" WC, uni/bidirectional) designed for building and duct static pressure, filter monitoring, air flow measurement and process control. It is available with an optional LCD display and a pitot tube with DIN rail clip.
Working Principle
A pressure-sensing element measures the differential across two ports and outputs a proportional 4-20 mA, 0-5 VDC, or 0-10 VDC signal, with a pushbutton zero function and thermal compensation maintaining accuracy across the operating range.
Applications
Benefits
- Configurable span covers multiple applications from one product line
- Fast 4-second response time (0-100% FSO)
- Flame-retardant polycarbonate enclosure (UL94-5VA)
Technical Specifications
| Accuracy | ± 0.50% FSO (includes linearity, hysteresis, repeatability @ 71°F) |
|---|---|
| Response Time | 4 seconds (0-100% FSO) |
| Update Rate | 0.5 second intervals |
| Thermal Effects | ± 0.067% FSO/°F (0.12% FSO/°C) |
| 4-20 mA Supply | 16-36 VDC (250Ω max) / 22-36 VDC (500Ω max) / 24 VAC ±10% |
|---|---|
| 0-5/0-10 VDC Supply | 15-36 VDC >5KΩ load / 24 VAC ±10% |
| Output Options | 4-20 mA (2 or 3-wire), 0-5 VDC, 0-10 VDC |
| Enclosure | Flame retardant polycarbonate, UL94-5VA |
|---|---|
| Operating Temp | -4°F to 185°F (-20°C to 85°C) |
| Pressure Fitting | Nickel-plated brass, 1/4" O.D. poly tubing |
| Approvals | CE, RoHS2, WEEE, REACH |
Downloads
Datasheet (PDF)PDF
Frequently Asked Questions
What warranty is offered on this product?
All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.
Do you provide installation and commissioning?
Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.
Are spares and calibration available locally?
Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.
How long is the typical lead time?
Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.
Request a Quote — DLP Differential Pressure Transmitter
Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.
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