Basic Info.
Type
General Pressure Gauge
Application
Industrial, Civil
Structure
Spring Pressure Gauge
Function
Electric Signal-controlled
Installation Structure
Convex
Features of Measurement Medium
General Pressure Gauge
Indicating Pressure Reference
General Pressure Gauge
Transport Package
Neutral Export Carton
Product Description
Applications & Features
Apply high accuracy MEMS sensor and digital technologies, can measure positive, negative or differential pressure. It can completely replace the traditional pointer mechanical gauges.
It can measure fan and blower pressures, filter resistance, air velocity, pressure drop across orifice plates, differential pressure of medical equipment or pharmaceutical machine, etc.
No any movable parts, no any effect on vibration.
With ultra-thin design of 33mm, it could be flush, surface or wall mount.
The accuracy is up to ±1% FS, with large LCD or LED display.
Function keys: zero reset, units select, display update time, automatic sleep time, etc.
Specifications
Medium: non-combustible, non-corrosive air, not sensitive to moisture, dust, condensation and oil
Working Temp. : D2L: -10~50°C
D2PL: -20~85°C(LED);-10~60°C (LCD)
Medium Temp.: 0~60°C
Temp. Compensation: 0~50°C
Working pressure: overload 10xFS, burst 15xFS
Accuracy: ±1.0% FS
Long term stability: ±0.5%FS /Year
Thermal effect: <0.05%FS/ºC(zero), <0.08%FS/(FS)
Battery type(D2L):
Display: 4 bits LCD,18mm character height with units indication
Power: AA battery X4, recommend LR6 alkaline
Display update time: selectable for 0.5/1/5/10s(default1s)
Automatic sleep time: selectable for normal open(on), or1/5/10min(default 1min)
Battery service life: When display update time=1s and automatic sleep time=on, ≥2 year;
When display time>1s or automatic sleep time≥1min, will be longer.
It also depends on the quality of the batteries.
Power type(D2PL):
Display: 4 bits LCD with 18mm character height and unit indication, or 4 bits 0.8"red LED
Power: 15~28VDC/AC or 85~265VAC
Process Connection: 5mm ID tubing, two pairs(on left or back side)
Keys: 3 touch buttons
Materials: ABS
Protection: IP65
Weight: D2L<300g(including batteries), D2PL<260g
Approval: CE
Accessory: A-S0 is standard. Options are A-S1, A-S2 and A-S7-X. They can be used for surface, panel or flush mount and should be ordered separately. See details in Accessories.
Models
1. D2L (Battery type) Models
Model | D2L | | Economical digital DP gauge(Battery type) |
Range | | See table | |
2. D2PL (Power type) Models
Model | D2PL | | | | Economical digital DP gauge(Power type) |
Range | | See table | | | |
Display | | | 0 | | LCD |
| | 1 | | LED |
Power | | | | 0 | 15~28VAC/DC |
| | | 1 | 85~265VAC |
Measuring range
Code | UNIT & Range & Resolution for Display |
Pa | Pa | KPa | In W.C | mm W.C | mbar |
3 | 0-250 | 250.0 | 0.250 | 1.000 | 25.00 | 2.500 |
5 | 0-1000 | 1000 | 1.000 | 4.000 | 100.0 | 10.00 |
7 | 0-5000 | 5000 | 5.000 | 20.00 | 500.0 | 50.00 |
8 | 0-10000 | 10000 | 10.00 | 40.00 | 1000 | 100.0 |
Note: 1. 5 engineering units can be set by the key and related LCD or LED will be on
2. For zero center models, add "Z " at the end of the model.
For example, D2L3Z, means -125-0-125pa.Only ranges 3 and 5 have this selection
Packaging & Shipping
Sample Order | Order | OEM Order |
Three work days | 2 weeks | 3 weeks |
Port
Shenzhen, Hong Kong
Company Information
Why choose us ?
♦ Specilizng in manufacturing products of HVAC for almost 10 years.
♦ Harsh process of production and strict testing system.
♦ Material could be traced.
♦ High quality with competitive price.
♦ Delivery in time.
♦ Reply in 24 hours.
FAQ
Q1: How to get the latest price?
Tell me the models, quantity, and other special requirement.
Q2: Payment terms?
100% T/T in advance.
Q3: Delivery time?
One week.
Q4: Shippment?
DHL, UPS, TNT etc.
Q5: Is OEM/ODM available?
Yes, it's available.
Q6: Warranty?
18 months.