Instrument and Meter Manufacturer

LFT2730 Hard Flush Diaphragm Pressure Transmitter
PRODUCT FEATURES
- High-precision foil strain gauge
- Cavity-free flush diaphragm
- Excellent abrasion resistance
- Wide operating temperature range
- Optimized circuit and structural design for vibration resistance and high stability
Description
LFT2730 Hard Flush Diaphragm Pressure Transmitter adopts a high-precision foil strain gauge and a cavity-freemeasuring diaphragm.It is ideal for measuring high-viscosity fluids,especially those containing particulates suchas:Slurries、Cement、Crude oil.
The product features an improved and optimized mounting structure that enhances vibration resistance.Withspecialized structural and circuit designs including anti-interference and high-temperature resistance it is well-suited forharsh industrial environments.
Specification
| Measured Media | Liquids and gases compatible with 17-4PH stainless steel |
| Pressure Range | -100 kPa to 0-2 MPa up to 120 MPa |
| Overload Pressure | 1.2×full scale |
| Pressure Type | Gauge,Absolute,or Sealed Gauge |
| Accuracy | ±0.5%F.S. |
| Long-Term Stability | ±0.25%F.S./year |
| Zero Temp Coefficient | ±0.5%F.S./10℃ |
| Span Temp Coefficient | ±0.5%F.S./10℃ |
| Compensation Temp | 0-70℃(optional:-20 to 85℃) |
| Media Temp | -40 to 85°℃(optional:-40 to 120℃) |
| Power Supply | 24 VDC |
| Output Signal Options | 4-20 mA,0-5V,1-5V,0-10V |
| Insulation Resistance | ≥100 MΩ@500 VDC |
| Protection Rating | IP65 |
| Electrical Connection | DIN43650(Hirschmann),cable outlet,etc. |
Product Selection
| Code &Description | Remark | ||||||||
| LFT2730 | Flush diaphragm pressure transmitter | Type | |||||||
| Range | -100kPa…0~2MPa…120MPa | Pressure Range | |||||||
| 0.5 | ±0.5%F.S | Accuracy | |||||||
| A4 | 4 一 20mA | Output | |||||||
| V05 | 0 一 5V DC | ||||||||
| V10 | 0 一 10V DC | ||||||||
| D1 | DIN43650(Hirschmann) | Electrical Connection | |||||||
| M | Cable outlet | ||||||||
| H | M12 connecto | ||||||||
| P | Parker connector | ||||||||
| G2 | G1/2 male thread | Pressure Port | |||||||
| M20 | M20×1.5 male thread (standard) | ||||||||
| 1 | 1m | Cable Length | |||||||
| 2 | 2m | ||||||||
| 3 | 3m | ||||||||
| LFT2730120MPa 0.5 A4 M G2 1 | Example Model | ||||||||
FAQs
We provide pressure measuring instruments, level measuring instruments, temperature and humidity measuring instruments, pressure switches, miniature water pumps, flow meters, and other products.
Sample=7 days,10~100 pcs=15 day,buck order is negotiable.
Yes, customized is accept, please contact us for specific requirements.
Yes, you can contact our engineers to request samples.
Please carefully inspect the following products ordered from LEFOO when you receive them.If you do not meet your reservation requirements or find that the products have surface quality problems,please take photos and contact the sales engineer who served you.Once this kind of product is signed,within 7 days,the LEFOO product will maintain the original quality and function when it was sold,and the product itself,accessories,and trademark logos are complete,and you can return the product without reason.Within 30 days,accept the return application due to quality reasons.
- For more information on refund timing and amounts(including partial refunds and restocking fees),please contact the sales engineer who served you.·
- If you have returned an item to LEFOO by mistake or included something not intended for LEFOO in a return,please contact the sales engineer who served you.
- To ensure a good return experience for you,you must adhere to LEFOO’s Return and Refund policies.Thank you for your cooperation.
















