Differential Pressure Transmitter Controller RS485 Digital Interface with Digital Manometer.

• Customization: Available
• After-sales Service: One-Stop Service
• Warranty: 1 Year
• Model NO.: HD-484ZL
• Measuring Range: Low-pressure Gauge
• Type: Digital Display
• Accuracy: 0.25%, 0.5%
• Display: Digital
• Application: Industrial, Civil, Digital Pressure Instrument
• Structure: Digital Pressure Gauge
• Connection Type: Bottom, Back
• Function: Local Indication Type, Electric Signal-controlled
• Installation Structure: Direct Mounting
• Features of Measurement Medium: Corrosion Resistant
• Indicating Pressure Reference: General Pressure Gauge
• Diameter: 150mm
• Peak Records: Automatic Peak Records
• User Pressure Calibration: Support, Two-Point (Full Range Point, Zero Point)
• Battery Model: Er18505
• Material: Ss 316 Sensor, Ss 304 Case
• Pressure Unit: 13 Kinds of Pressure Unit.(MPa, Kpa, Bar etc.)
• Transport Package: 1 PC/Box, 10PCS/CTN
• Specification: -100kpa...0kpa~10kpa...100MPa
• Trademark: CIM or neutral or customized
• Origin: China
• HS Code: 9026209090
• Production Capacity: 50000piece/Year

Product Description

 Features
1. Φ150mm design, ultra-high brightness LED full four-digit pressure display.
2. AC and DC power supply options.
3. RS485 interface, standard Modbus RTU protocol, convenient for networking and data transmission.
4.  It can realize remote setting of product zero point, full scale display value, control contact value and other parameters
5.  Press the button to set the parameters of the transmitter controller on site, reset to zero, and manage passwords by category
6.  Can output standard analog signal 4mA ~ 20mA DC or 0V ~ 10V DC
7.  Up to 5 control contacts, contact value and contact status can be set arbitrarily
8.  The control contact can set the hysteresis value to eliminate the contact jitter phenomenon and ensure reliable control

Overview
HD-484ZL Intelligent pressure / differential pressure transmitter controller is a fully digital measurement and control product that integrates pressure/differential pressure measurement, display, contact control and transmission output, and has an RS485 digital interface. It can be directly installed at the on-site pressure/differential pressure measurement point or on the test bench control panel. It can use buttons to set various parameters such as zero point value, full scale value, contact pressure/differential pressure value, etc. on-site, and can also use RS485 bus function to realize network, digital signal transmission and remote setting and adjustment of transmitter parameters. It is widely used in the automatic control field of hydropower, metallurgy and chemical industries to measure and control the pressure/differential pressure of fluid media.

Function
• HD-484ZL Range:-100kPa…0kPa ~ 10kPa…100MPa
• Overload: 1.5 times full scale pressure or 110MPa (the minimum value)
• Accuracy: ±0.25%FS (typical), ±0.5%FS (maximum)
• Temperature error: ±0.03%FS%ºC(≤ 100kPa) ±0.02%FS%ºC(> 100kPa)
• Long-term stability: ≤ ±0.5%FS/year
• Power supply: 220VAC or 110 ~ 370V DC or 24V DC
• Maximum power consumption: ≤ 3.5W
Output signal:
• Analog: 4mA ~ 20mA DC or 0V ~ 10V DC
• Digital: RS485 (Modbus RTU protocol)
• Number of relay contacts: 1 ~ 5
• Load capacity: 240V/3A (AC) or 30V/3A (DC)
• Electric shock life: > 100,000 times
• Pressure port: stainless steel 304
• Electronic housing: stainless steel, aluminum alloy
• Isolation diaphragm: stainless steel 316L
• Interface type: multiple interface types are available
• Installation type: vertical installation, axial installation

Detailed Photos

 

Company Profile

FAQ

Q:Do you have MOQ?
A:We don't have MOQ

Q:Can you supply OEM, ODM services?
A:Yes, we can provide OEM for our products, and for some of the products, we provide ODM. 

Q:Can we check and confirm the dial plate before production?
A:Yes, for customized products, we can send you the dial plate pic for your checking and confirming before production.

Q:What is your packing for export products?
A:(1)For pressure gauge, thermometer, we usually use neutral box with neutral carton.
    (2)For digital pressure gauge, we usually use plastic seal and box, with neutral carton.
    (3)For pressure calibrator, comparator pump, we usually use box with carton or wooden box.

Q:The quality of your products.
A:Our products are strictly following international measurement and calibration standards. And all products are with 100% inspected by skilled workers.

Q:What is our payment terms?
A:For sample or trial orders, we can use West Union and PayPal, TT etc. For large orders, we accept TT, LC or other payment terms after negotiation.

Q:What is your shipping way?
A:Sea transport, train transport, air transport or express like DHL, UPS, TNT, FEDEX etc. are all available for us. We will choose the best way according products and your requirements.

Q:Can you provide us sample? Is it for free?
A:Yes, we are very willing to provide you samples. For products lower than 10USD, we can send the free sample for you. 

Q:How long is your product warranty? 
A:You can enjoy free warranty service for products withinone year from the date of sale. For cases where the free warranty service is not met, our company provides paid technical service and repair service for the life of the product.

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