low cost calibrated differential pressure transmitter smart 4-20ma pressure transmitter with LCD

Applications & Features

Specifications

Medium: non-combustible, non-corrosive air, insensitive to moisture, dust, condensation and oil

Working Temp.: -20~70°C

Medium Temp.: 0-60°C

Compensated Temp.: 0-50°C

Working pressure: overload 10xFS, burst 15xFS

Accuracy: up to ±1.0%FS, see accuracy table

Long term stability: ±0.5%FS /Year

Temp. Drift: < 0.05%FS/°C

Response time: 0.5-30s, can be set by button keys

Process Connection: 5mm ID tubing

Display: 5 digit LCD, with unit indication, field upgradable

Output: 0~10V, 4~20mA (2 wires), RS485 selectable

Output Load: ≤500Ω (current), ≥2KΩ (voltage)

Power Supply:  15~28V AC/15~36VDC

Unit select: by keys

Zero set: easy to reset by external key

Materials: ABS (housing) & PC (cover)

Protection: IP54

Approval: CE

Models

Accessory:
1. Flush mount panel
Model: DPT-A
316 SS panel, for flush mount, no duct and easy toclean.
Dimensions:103(W)×91(H)×1.2(D)mm

2. Field upgradeable LCD Display
Model: DPT-LCD-1/DPT-LCD-5
Each package has the LCD module and the film for the cover 1 set (-1) or 5 sets (-5)

DPT Measuring ranges

Note: 1. Code 1 and 3 have multiple ranges which could be jumper selected.

          2. Set the 5 engineering units by button keys and the related LCD indicator will be on.

          3. For zero center models, add “Z” at the end of the model. For example, DPT1**Z, means the range is -30-0-30pa/-62.5-0-62.5pa.

DPTL Measuring ranges

Note: 1. Code 3 has multiple ranges which could be jumper selected.
         2. Set the 5 engineering units by button keys and the related LCD indicator will be on.
         3. For zero center models, add“Z”at the end of the model. For example, DPTL2**Z, meansthe range is -62.5-0-62.5pa. Only ranges 2~6 have this selection.