86-29-81039882
1-1503, Qunxinglaili Building, Lintong Area, Xi'an, Shaanxi, China (Mainland)
Intelligent digital hz frequency meter with RS485 modbus communication
Main parameter :
Parameter | ||
Measuring signal | Frequency | Rated input 0-200Hz, Accuracy 0.2 class |
Voltage amplitude value | Rated output AC48V | |
Power supply | Working voltage | AC220V |
Working frequency | 45-55Hz | |
Power consumption | <3VA | |
| Communication interface | RS485 interface, Modbus-RTU protocol |
Relay output | Two-way replay output, 2 upper limits alarm, 2 lower limits alarm, 1 upper limit and 1 lower limits alarm. | |
Analog output | 1 Analog output Accuracy 0.5 class Loaded resistor ≤300Ω | |
Dielectric strength and resistance | AC2KV ≥ 100MΩ | |
Mean time between failure | ≥ 50000H | |
Working environment | Working temperature: -10-55℃ Relative humidity ≤93% Altitude ≤2500 M; | |
Frequency meter pic.:
Our Service:
1. OEM Manufacturing welcome: Product, Package, Logo...
2. Small sample order
3. Fast reply within 24 hours.
4. Quick delivery and tracing until goods arrival.
5. Satisfactory after service.
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: TT bank, PayPal, Western union, L/C.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
about us:
XI'AN YUANDE Co., Ltd. is located in XI'AN SHAANXI. We are a professional manufacturer of digital panel meter and auto parts with design, development and manufacturing.We focus on a series of fashion accessories, a wide range of diversity, reasonable price and on-time delivery.We also can do customized car charger, digital panel voltmeter, digital panel ammeter, hour meter, power meter, thermometerand multifunctional meters..., welcome to contact for detail information, thanks!
Best regards,
Selina
