644HANAM5Q4 Rosemount 644 Pressure Temperature Transmitter
Part Number: 644HANAM5Q4
Ordering Information
- Model: 644 - Temperature Transmitter
- Transmitter type: H - DIN A Head Mount - Single Sensor Input
- Output: A - 4-20 mA with digital signal based on HART protocol
- Product certifications: NA - No approval
- Display and interface options: M5 - LCD Display
- Calibration certificate: Q4 - Calibration certificate (3-Point calibration with certificate)
Product Description
Engineered for versatility, the Rosemount 644 Temperature Transmitter is available with HART™, FOUNDATION™ Fieldbus or PROFIBUS™ protocols in head, field or rail mount styles and a variety of enclosure options. By adding a Local Operator Interface (LOI), you can update your transmitter configuration in the field without tools. For diverse application requirements, this transmitter includes diagnostic capabilities, such as Hot Backup™ capability, sensor drift alert and thermocouple degradation.
Specifications
Input : Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Output Signal : 4-20 mA /HART™ protocol, FOUNDATION™ fieldbus protocol, PROFIBUS™ PA protocol
Housing : Field mount, DIN A head mount or rail mount
Display/Interface : LCD Display, LCD Display with Local Operator Interface (LOI), or LED
Diagnostics : Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
Certifications/Approvals : SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications
Features
- Extremely versatile temperature transmitter available in HART™, FOUNDATION™ Fieldbus or PROFIBUS™ protocols
- Diverse mounting configurations including head, field or rail mount with many enclosure options
- LOI option eliminates the need for special configuration tools (i.e. field communicator) for ease-of-use
- Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error
- Hot Backup™ capability and sensor drift alert with dual sensors ensure measurement integrity
- Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
- Minimum and maximum temperature tracking observes temperature extremes for easy troubleshooting
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Order Process:
1, First, send us the brand, model code/pic of the nameplate, the quantity for inquiry. Then we will send the quote to you. after confirming the model and the quantity, then we will the PI to you.
2, You can transfer by Paypal/ Western Union/Trade assurance/ T/T. When we received the payment, then we will start to prepare the order for you asap.
3, We can according to your shipment to ship out the goods, Or we also can help you to ship out the goods directly. And the tracking number will send you by the next day.
4., Usually for our inventory goods only need to take about 3-5 days.
5. If you also have any questions, you can ask me any time, right below is my contact.
FAQ
* Q: Do you provide a warranty for the goods?
A: Yes, we provide a warranty for all the goods from us.
* Q: Could Wisdomlong provide technology support?
A: We're in this field for more than 8 years. If there's any problem, please contact with us, we'll provide a suggestion from our
engineer to help you solve the problem.
* Q: Does Wisdomlong keep goods in stock or only trading?
A: We have a large warehouse for goods. Keep lots of goods in the warehouse, so could promise a fast delivery.
* Q: What is your MOQ?
A: We provide you small MOQ for each item, it depends on your specific order!
* Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
* Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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