Ads by Google
water meter,water flow meter,water gauge
Rixin SBL-target flow meter compare with WELKIN-WFV target flow meter:
company Parameter | Diameter (mm) | Pressure (Mpa) | Temperature(°C) | Flow range (times) | Min flow | Whether need compensation | Measurement repeatabilit |
WELKIN-WFV (United States) | 15~1500 | 1.6~69 | -54~218°C-196~260°C | 1:15 | 30L/h | yes | 0.15% |
Rixin-SBL (China) | 6~4000 | -0.1~70 | -196~700°C | gas:1:100liquid:1:200steam:1:30 | Gas:0.015m3/h Liquid:0.8L/h Steam:0.002t/h | liquid:nosteam:yes/nogas:es/no | 0.03%~0.06% |
company Parameter | Output form | Explosion- proof sign | Protection class | accuracy | Connection form | Body materail | |
WELKIN-WFV (United States) | 4~20mAHART-protocol | I class B,C,DEExdIIC | IP66IP683Acertification | ±0.5%FS±1.0%FS | Pipeline:12~150mm Thread:12~75mmclamp:12~150mminsert:150~1500mm | 303/304ss316ss | |
Rixin-SBL (China) | 4~20mA pules1-10VRS485/232HART-protocolsec.instrument | ExiallCT4ExiallBT4 | IP65IP67IP68 | Gas:±1.5%FSliquid:±0.2%FS ±0.5%FS ±1.0%FSsteam:±1.5%FS | Pipeline:10~300mm Thread:6~50mmclamp:6~150mmclamp:10~600mminsert:100~4000online removable:100~4000mm | 304ss316L |
The SBL target flow meter of rixin has 14 years history in China,but only two years in international.may be you know more about WELKIN INTERNATIONAL HOLDINGS CORP'S WFV target flow meter(http;//www.welkingroup.com.cn).their WFV target flow meter has good quality and high accuracy.it widely used in all kinds of gas,liquid,steam and so on.Rixin SBL target flow meter have similar quality
and function with WFV,Even more advanced technology.although rixin SBL target flow meter have the same Working principle with WFV,but the price will more cheaper than it.we believe that as a buyer
you want to buy a high quality and inexpensive goods.I hope our SBL target flow meter is your best choose.
main technical indices | |||||||
Measured media | Liquid, gas, steam | ||||||
Nominal diameter | Pipeline type 15~300mm | Clamped mounting type 15~600mm | Inserted type 100~2000mm | ||||
Nominal pressure | 0~55MPa | 0~55MPa | 0~55MPa | ||||
Media temperature | -20oC~70oC (normal temperature type) -196oC~+700 oC(high/low temperature type) | ||||||
Accuracy | ±0.2% | ±0.5% | ±1.0% | ±1.5% | ±2.5% | ||
Range degree | 1:10 | 1:15 | 1:30 | 1:100 (gas) | 1:15(steam) | ||
Compensation type | Temperature compensation; pressure compensation | ||||||
Repeatability | 0.1%~0.08% | ||||||
Power supply | Built-in 3.6V Li batter; external power supply of 24VDC; 220VAC (only for separate digital tube) | ||||||
Output forms | Site display reading; 4~20mA (2-wire system); pulse; 0~10V; RS232/RS485 (optional);HART PROTOCOL | ||||||
Material | Carbon steel; 304; 316L; also supplied to user requirement | ||||||
Explosion-proof sign | Intrinsically safe type (ExiallCT4); Explosion isolating type (ExiallBT4) | ||||||
Protection class | IP65; IP67;IP68 | ||||||
Description:
(1) Description of flange
Short connection flange shall execute relevant technical requirements in state standard GB/T9115.1~9115.4-2000, or special standard such as American or European standard as required by user.
(2) Description of structure
a. For actual dimensions of high temperature or temperature/pressure compensation inserted type flowmeter, ex-factory (order) status shall govern.
b. When media temperature of high temperature type flowmeter is >200, the instrument must be installed up-side-down and horizontally. The design shall consider sufficient mounting space.
c. If the media flow up-down or down-up, for ordering, please note: right view, left view (showing gauge head).
SBL industrial use water meter