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Overview:
AT3351 series pressure / differential pressure transmitter has N-type (analog) and S (Smart) two sizes. The smart series can set zero and re-calibration range by local button. It also can achieve passive calibration and configuration data via the handheld or communications software. According to the special needs of users, intelligent series can be up to wide-range ratio (100:1) and high accuracy (0.1%).
Application::
Petrochemical, food , medicine, electrical power, papermaking, metallurgy and environment industries.
Parameter:
| Accuracy | ±0.1% |
| measuring range ratio | 40:1 |
| Blind spot | no(≤0.1%) |
| Stability | 36 months , ±0.15%URL,under condition of temperature change range ±500F(28℃), max. hydrostatic pressure is 1,000psi (6.9Mpa) |
| Vibration influence | In any direction,when vibrational frequency is between 15HZ~200HZ,±0.1%/F.S, max. deviation is ±0.05%/g of max. range. |
| Working temperature | -40℃~+85℃ |
| Power influence | less than 0.005%/V of output range |
| Radio frequency influence | 20HZ~1000HZ, under 1 meter, ±0.1%/F.S |
| Power supply | 12~45VDC(standard is 24VDC,can work on 12VDC under condition of non-load. min power supply should be 16VDC at least with display.) |
| Load influence | no influence for stable power supply |
| Output | 4~20mA,with HART protocol. |
| Materials | flange:stainless , flange connection:stainless |
| Isolation diaphragm material | 316L SS |
| O-ring | NBR,fluorine rubber |
| Shell material | copper aluminum alloy , 1/2-1/4NPT |
| Mounting bracket | flange bracket,for 2’’ pipe installation, Steel bolt |
| Head of meter | LED/LCD display,0~100% |
| Protection degree | IP67, explosion-proof, dustproof, waterproof |
| Warranty | 12months |
| Registration Date | 2014/07/11(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2009 |
| Employees total | 11 - 50 |
| Annual revenue | USD 100,000 - 500,000 |
| Company | Ample Tech Industrial Co., Ltd. |
|---|---|
| Address | No.20, Yangzhuang Road, Tongzhou District, Beijing , 101100, China. BeijingBeijingChina |
| Phone | 86 - 010 - 88083809 |
| Fax | 86 - 010 - 88083809 |
| Contact | Helen Yang |