Teren-3051 Differential Pressure Transmitter Product Description Teren-3051 intelligent pressure / differential pressure transmitter is my company draw on advanced foreign experience, the application of full isolation circuit technology developed and designed with full isolation HART communication protocol intelligent field measuring instruments.
Since the transmitter circuit technology with a full isolation design, the power supply box sensor signal isolated and greatly improve the overall stability and anti-jamming capability.
The transmitter has three basic function keys in addition to the conventional zero adjustment smart transmitter, span and zero pressure fine-tuning, but also on the display designed by F1, F2 and F3 three buttons used in combination with online passive migration (no need to add pressure to set the measurement range, zero and full bit amend pressure value), set the display unit quantities, linear, square root transformation, set the damping time and fixed current output function. The transmitter also has a parameter data backup and restoring functions. When the data is damaged, online restore corrupted data via three buttons, and you can instantly backup data modifications.
Feature:
* High precision: 0.5%, 0.1% F.S
* Range, zero external continuously adjustable, turndown ratio of 100: 1
* positive transfer of up to 500%, negative transfer of up to 600%
* stable performance, stability: 0.25% 60 months
* contact with the membrane material can be selected; mortgage cast aluminum housing
* compact (2.4kg) stainless steel flange, easy to install
* process connection to other compatible products to achieve the best measurement * standard 4-20mA, with HART protocol
Technical parameters:
Output | Analog output: two –wire 4-20mADC |
Digital output: two –wire 4-20mADC and superimposing variable digital signal accord with HART |
Power supply | supply voltage 12.5- 45VDC |
Limit load | Max load resistor Rmax in loop decided by the supply voltage, see the below drawing. HART PROTOCOL require the load resistor not less than 250Ω, not more than 600Ω |
Communication distance | Max. 1.5Km, multi-address communication can connect 15 smart transmitters Max. |
Display | 4 digital display,5 digit LCD display, pointer type. |
Explosion-proof | ExiaIICT5;explosion suppression type |
Zero offset | Can positive transfer or negative transfer, but cannot overstep the utmost value |
Temperature | ambient temperature -40-85℃(When choose LCD : -20-70℃) |
Medium temperature | -40~104℃ |
Static pressure and single side overpressure | 3.45KPa(absolute pressure)~31.2MPa(gauge pressure) |
Relative humidity | 5~98%RH |
Run-up time | less than 5 sec. |
Capability change | Less than 0.16cm3 |
Damp adjust | 0.20~25 second |
Malfunction alarming | If occur malfunction, automatism diagnose function will output 3.9 or 21.0mA |
Configuration protection | To avoid the datas are modified random, can utilize software or protect switch lock the record data |
Packaging & Shipping We have eatalished nice relationships with so many expresses,forwarders,and shipping companies. So, we can get a cheaper unit price for you. With more than 10 years os experience in producring and exportting ,we can supply the ultrasonic flow meter with high quality and reasonable price ,if any of the item shown above interented you ,ple feel free to let me know ,and I will provide the best solution in the first time.
Our Services * Competitive Price
* Free OEM service,makes the products to be yours only.
* Design and printing, we offer you product's designing and handbook's revising.
* Online service and inquiry, we promise to reply any of your information within 12 hours.
* R&D, customers provide their own idea or option, we could change the appearance, logo, color, program, output.etc
* Technical support, we offer free support whatever you know them well or not, we will solve your measuring problem all products' life.
* Better After Sale,we promise to repair and maintain the products for free in 2 years if there is any natural damage. Company Information
Teren instruments was established in 2007, main focus on running of instruments, main cover ultrasonic flow meter, ultrasonic level meter, ultrasonic water meter, electromagnetic, turbine, vortex, oval gear flow meter, radar Level meter and other series industry instruments.
we have overcame many technical difficulties on fluid analysis under the guidance of Professor Jing Xian Wang , such as “High frequency Multiple-pulse Ultrasonic launch drive”,“Hydraulic pipeline efficient circulation Washing Device” and so on, meanwhile, Jing Xian Wang professor have got several patents, like ZK-120.
Our products gain acceptance from users in domestic and aboard for years. We are reliable, experienced and trustworthy.