Specifications
single flange pressure transmitter adopts the microprocessor technology, which can measure the differential pressure,Specifications:
1 Suitable for viscous, strong corrosive or easy to be crystallized media. Both level and pressure can be measured.
2 Withstand high temperatures: the liquid contacting parts can stand as high as 383°C or 720°F.
3 It can measure the liquid surface.
Operating condition:
Parameters | Rated temperature | Operating limits | Transportation and storage |
Environment temperature(°F) | -104—185 | -104—195.8 | -131--257 |
Body temperature(°F) | -104—230 | -104—257 | -131--257 |
Humidity(%RH) | 10—85 | 0--100 | 0--100 |
Over-pressure capacity | 14MPa, 21MPa for specific | ||
Vacuum degree(kPa) | 0 | 3.5 |
|
Electrical parameters
Power voltage | 11.9-45 VDC | Signal output | 4-20mA DC/HART |
HART load resistance | 250-1500Ω | Insulation voltage | 500 Vrms(707VDC) |
Damping time | 0.25 S | Starting time | 5 S |
Other technical parameters:
Material of process connection | Process isolated diaphragm: 316L SS, HastelloyC-276,Monel alloy, Tantalum. Process joint:Teflon,Viton Exhaust/drain valve: 316L SS, HastelloyC-276 Bolt: carbon steel, A286 SS (NACE) Note: The anti-corrosion materials for liquid contacting parts are optional. Please contact with us. |
Liquid filled in | Silicone oil DC200, Silicone oil DC704 or CTFE |
Shell | Epoxy polyester paint, copper-aluminum alloy. Stainless steel material is optional, meet the standard of NEMA 4X and NEMA7. |
Process connection | 1/4 NPT, 1/2NPT adapter(optional) |
Wiring | 16AWG (1.5mm diameter) |
Weight | 4.2kg,(about 5kg with attachments) |
Dimension of package | 234×185×155mm |
Name plate | 304 stainless steel |
Accuracy | ±0.075% of Span(0.2URL≤Span≤URL) |
Stability | ±0.01% full scale/ per year |
Temperature factor | ±(0.025%URL+0.125%Span)/28 |
Vibration factor | In the case of 200Hz of any axle, the error is ±0.05%/g of the max scale |
CE Certification | 89/336/EEC, meet the standard of EMC |
5 Model selection of measuring range (pressure):
Num | Measuring range | G | A | D | H |
3 | 0-0.2-7.0kPa(0-20-715mmH2O)
|
♥
|
♥
|
♥
|
♥
|
4 | 0-0.4-37.4kPa(0-38-3810 mmH2O) | ♥ | ♥ |
♥
| ♥ |
5 | 0-1.8-186.8 kPa(0-190-19050 mmH2O) |
♥ | ♥ | ♥ | ♥ |
6 | 0-6.9-690 kPa(0-0.07-7kgf/ cm2) | ♥ | ♥ | ♥ | ♥ |
7 | 0-20.6-2068kPa(0-0.21-21 kgf/cm2 ) | ♥ | ♥ | ♥ | ♥ |
8 | 0-68.9-6890kPa(0-0.7-70 kgf/ cm2 ) |
♥
|
♥
|
♥
| ♦ |
9 | 0-206.8-20680 kPa(0-2.1--210 kgf/ cm2 ) |
♥
|
♦
|
♦
|
♦
|
0 | 0-413.7-41370kPa(0-4.22-422kgf/ cm2 ) |
♥
|
♦
|
♦
|
♦
|
Note:
♥
means it’s optional,
♦
means not.
Dimensions: (mm)
Standard Model (We can design the suitable model according to your special demand)
Functional Block Diagram: