Capacitance Differential Pressure Transmitter ( Model: SYDM-24 )
SYDM24 is capacitance type differential pressure transmitter, easy to install and use, safe and explosion-proof.
Adopt advanced integrated circuit and SMT technology,
If some industry has high requirement, core components can adopt Endress+Hauser’s ceramic sensor and Manufacture technology.
High precision, small size, easy to adjust, good stability, strong ability of one-way overload protection;
It is widely used in industry of power, metallurgy, petrochemical, pharmaceutical, instrument processing etc.
CE certificate, SIL certificate, CNEX certificate.
● Applicable medium: liquid, gas, steam
● DP Range option:
|Range code||Range||Static pressure rating option|
|A||– 0.1 ~ 1 Kpa||4 Mpa|
|B||0 -1 ~ 6 Kpa||4 Mpa|
|C||0 – 6 ~ 40 Kpa||4 Mpa, 10 Mpa, 16 Mpa|
|D||0 – 40 ~ 250 Kpa||4 Mpa, 10 Mpa, 16 Mpa|
|E||0 – 0.16 ~ 1 Mpa||4 Mpa, 10 Mpa, 16 Mpa|
|F||0 – 0.4 ~ 2.5 Mpa||4 Mpa, 10 Mpa, 16 Mpa|
|G||0 – 1.6 ~ 10 Mpa||16 Mpa|
● Output signal: 4-20mA (Option: HART [belong to HART Communication Foundation], Square root output), Power supply: 12 ~ 45VDC, Generally 24VDC. Load: RL= (Vs – 12V) / 0.023A ( RL is Maximum load, ≤ 600 Ω, Vs is power supply voltage)
● Range and zero point can be adjusted through the built-in adjusting screw nut or through HART communicator.
● Positive and negative migration:
The maximum positive migration is the difference between the URL (Instrument’s upper range limit) and the setting range, the maximum negative migration is URL.
● Fault alarm: The fault is detected by the self-diagnosis program. It will alarm when the analog output is higher than 22mA or lower than 3.9mA.
● Operation temperature:
-40 ~ 85℃ (analog transmitter), -10 ~ 80℃ (smart transmitter)
-40 ~ 104℃ (sensor: Silicone oil filling), -184 ~ 71℃ (sensor: Inert oil filling)
Flange type remote seal (fill ordinary silicone oil): -40 ~ 150 ℃
Flange type remote seal (fill high temp. silicone oil): 15 ~ 315 ℃
● Storage temperature: 40 ~ 50℃
● Startup time: < 2s
● Volumetric absorption: < 0.16 cm3
● Damping: Adjustable in range 0 ~ 16 s
● Accuracy: 0.2%FS (standard configuration) , 0.1%FS (option)
● Stability: free of maintain within one year
● Temperature effect:
Total error varies ＜±0.3 URL every 10℃ for the range code C, D, E, F, G
The total error is doubled every 10℃ for the range code A, B
● Static pressure effect:
DP transmitter: For static pressure 14 Mpa, ±0.25% URL or ±0.5% range code 3.
For static pressure 32 Mpa, ±0.2% URL. Under process pressure, adjust zero point for correction.
● Vibration effect: 0.1% URL, 10~55 Hz, S=0.15mm, at any direction.
● Power supply effect: < 0.005% of the output range / V
|Mensor CPC6050||Germany WIKA||Class 0.01||Calibrate pressure / differential pressure transmitter|
|Mensor CPC4000||Germany WIKA||Class 0.02||Calibrate pressure / differential pressure transmitter|
|GE PACE60000||USA DRUCK||Class 0.02||Calibrate pressure / differential pressure transmitter with flange type remote seal|
|ConST836||China.Beijing ConsT||Class 0.02||Calibrate pressure transmitter of large range|
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Answer : Please send your question or enquiry to our email: email@example.com, we will forward the questions to the related engineer.
Answer : Please communicate with the sales about the return procedure before returning product.
Answer : The delivery time depends on the order quantity and product specification. If the product’s specification is conventional ( not special ), delivery time is 5 or 7 working days for order quantity ≤ 10 pieces; delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces.
Answer : by Courier, by Sea or by Air
Answer : Yes, Generally warranty is one year.
Answer : From year 2015 to year 2021, average annual sales is RMB 350 million ( about USD 54.7 million )