Verified Company
Hangzhou Darhor Technology Co., Limited
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for conductive liquid application flow transmitter
1.Hi-accuracy0.2%,0.5%,1%
2.Explosion-proof
3.warranty:1 year
4.Multi-output Pulse, 4~20mA
FEATURES
High accuracy of ±0.2%,±0.3%,±0.5%, low power consumption, stable zero point, easy parameter setting, total and instantaneous flowrate, velocity and percentage of flowrate.
Two-direction measurement for forward and reverse.
Not effected by the change of the fluid condition such as density,viscosity,temperature,pressure and conductivity, and the signal output of inductive voltage is linear to average velocity.
No obstacle parts in the meter tube so that no extra pressure loss.
Various liner and electrode can be selected to satisfy most industrial applications.
ANSI, DIN,DN flanges available .
IP65 and IP68 Protection class is available, and the sensor can sink into the water
FEP Liner is suit for vacuum tube.
TYPES
Technical Parameter:
Size(mm) | DN15mm---DN3200mm | |
Medium | Conductive liquid, slurry | |
Medium Temperature | ≤120 | |
Conductivity | ≥5μS/cm | |
Accuracy | 0.3%, 0.5% | |
Operating Pressure | 0.25, 0.6, 1.0, 1.6, 4.0MPa, (or specified by customer) | |
Display | Displaying Flow, totalizer and the velocity of flow with back light | |
Signal Output | Analog 4-20mA, isolated, Loading resistant ≤750ΩPulse frequency 0-1KHz Photoelectricity isolated OCT, | |
Operating Power | Single Alternating Current 85-265VAC, 45-63Hz, Power <20W, 24VDC, 10VA | |
Converter Type | Integrated,Remote, Inserted /Flange, Clamp | |
Protection Grade | IP 65 / IP67 / IP 68 | |
Explosion-Proof Grade | ExdBT4/ExibCT4 | |
Velocity | 0.3-12m/s ( 0.1-15m/s as required) | |
Lining |
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Flowing direction | Forward, Reverse | |
Repeatability | ±0.1%,±0.15,±0.25% | |
Electrode material | 316L, Pt, Ta, Ti, HB, HC | |
Electrode type | Standard, blade, removable | |
Electrode number | 2-6 pcs | |
Flange Material | 316 / 304 | |
Alarm (N.O.) | empty, excitation, high-low flow rate limit | |
Ambient | Temperature: -25 - +60, Humidity: 5-90% | |
Communication | RS-485/ Hart/ profibus-DP | |
Standard practice | JJG1033-2007/ JJB198-1994 | |
Inspection standard | JJG198-94, JJG0002-94, |