HR310 Series Digital Pressure Transmitter
1.overview
HR310 series digital pressure transmitter is one of excellent products in our company, Which use advanced and mixed signal processing technology and unique compensation methods to realize high precision digital pressure measurement, Full scale digital linear calibration, full temperature digital compensation, compensation parameter stored in nonvolatile memory, multiple safety protection system to avoid the products cannot be used due to calibrate parameter lost; part of Circuits have power and watchdog monitor, mechanical part with full seal stainless steel structure, both of them remarkably improve the reliability of transmitter. The high precision digital pressure transmitter is widely and successfully used in many industries, such as pressure measurement in industrial process, hydrology and water conservancy, and geological prospecting etc.
2. Features
High stable pressure sensing unit, with long-term stability
High precision, up to 0.05ï¼?F.S(Linearity, repeatability, hysteresis);
Adopts mixed signal microprocessor and Higher order fitting algorithm to realize high precision compensation
Standard RS485 MODBUS-RTU Protocol, can be used in DCS or PLC system
Low power consumption, when operating at full scale then the power consumptions about 4mA, outstanding advantage when use outside battery supply
Anti-surge, electromagnetic interference
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Features: 3 1/2 led/lcd display Compact outline, easy installation Strong compatibility Adjustable pressure unit Applications: The oil industry, chemical industry, electric power. Hydraulic pressure system, pneumatic system Energy and water treatment system. Automation equipment Industrial process control Performance parameters Reference temperature: Measuring range -0.1~250mpa Pressure type:Gage pressure, absolute pressure Output signal :4~20ma , 0~10v or others Display type3 1/2 led or lcd display Accuracy(%fs)0.10.250.5 Damping ( second )Adjustable Operating voltage(v)12~36v dc(standard 24v) Operating temperature: -20~85c Overload capacity(%)300 Life spanMore than 9 million times pressure cycle MediaMedia compatible with 316l Diaphragm material316l or ceramic diaphragm Housing material1cr18ni9ti Pressure interfaceM20*1.5, g1/2, g1/4, 1/4npt or others Enclosure ratingIp65 Weight 280g Carton size:l13cm*w6cm*h5.5cm Weight:0.5kg
Intek Instruments is engaged in offering a wide gamut of high quality Pressure Transmitter / Transducer. 1. Brand:- Gefran Italy 2. Series:- KS Series 3. Pressure Range:- from 1 Bar to 1000 Bar 4. Output Voltage:- 0-10 VDC or 4-20 mA 5. Wetted Parts:- Stainless Steel 6. Accuracy:- < ± 0.5% FS 7. Response Time:- < 1 msec. 8. Application:- Suitable for all industrial applications, especially, on hydraulic (presses, pumps, power pack, fluid power, etc.) with severe conditions usually with high level of shock, vibration, and pressure and temperature peaks.
The series 610 low differential pressure transmitters are capable of measuring the pressures and flow of air or non-conducting gases at high resolutions. Designed specifically for clean rooms, isolation rooms, and other critical environments, the series 610 uses an improved all stainless steel micro-tig welded sensor to detect differential pressure and convertthis pressure into a linear dc electrical signal by a unique electrical circuit. This unit is ideal for situations when accurate and reliable pressure monitoring is essential. Easy access pressure ports and electrical connections, removable process heads, and detachable terminal blocks make for fast and easy installation. The series 610 transmitters are available for air pressure ranges as low as 0.1 in w.C.Full-scale. -
Pressure Transmitter for Sandvik LH307/LH410
Notice 1. All the supplied products are provided with product certificates and instructions, including product number, technical parameters, wiring diagram,factory date, etc. Please check carefully to avoid misuse. 2. Installation should check whether the field interface is connected to the product according to the connection mode and thread type of the product.The mouth is the same. If it is a threaded interface, it should be tightened slowly and sealed carefully. Torque can not be added directly to the transmitter shell, but only on the six sides of the pressure interface. 3. The wiring should be strictly in accordance with the instructions of our company. 4.This product is a precise instrument. It is forbidden to disassemble, colide,fall,throw hard or punch the drainage hole with a sharp instrument. 5. The transmitter can work by electricity, but the preheating output is stable for 30 seconds. 6. If any abnormality is found in use, the power supply should be turned off, the use should be stopped, the inspection should be carried out, or contact our technical department direct. 7.When transporting and storing, the original packaging should be restored and stored in a cool, dry and ventilated warehouse. 8.The quality assurance period is 12 months. Intelligent Operation Method 1. LCD shows the output percentage or process pressure. Press the S key to select the display percentage or pressure.Press Z key to select pressure unit KPa or Mpa when displaying pressure. 2. Press S+Z key for 8 seconds, then release it at the same time, press Z key to set the zero value; Press the S key set the range. note: this function can only be triggered once an operation. 3. Adjustments to zeros or ranges may cause changes in the displayed options, i.e.The percentage being displayed becomes pressure or KPa becomes Mpa, etc. All these changes are shown only in the display, and have no effect on the internal parameters of the transmitter, pressure detection and current output. After adjusting the zero point and range, the S and Z keys can be used to select the desired percentage or pressure. 4. Zero-setting in field pressure-free state: 30 seconds after pressing S+Z key, the display shows zero time at the same time release the two keys, that is, zero. Simulated operation method 1.Zero-setting in pressure-free condition: The potentiometer with the word "zero" on the circuit board is adjusted to zero when it is displayed on the spot.(Note: Clockwise increase, counterclockwise decrease) 2.The potentiometer marked "range" on the circuit board can not be adjusted without standard pressure, so as to avoid the disorder of measurement range.
General Description The series of pressure transducers use imported high-quality pressure sensors and special integrated modules, through fine temperature, zero, full range, and non-linear compensation to achieve accurate measurement and transmission of pressure changes in liquid, gas, steam and other media. Technical Index Measuring medium: liquid, gas, steam Pressure range: -0.1MPA~0~60MPA Accuracy grade: ±0.2%FS, ±0.5%FS Stability: â?¤0.2%FS/year Temperature drift: â?¤0.02%FS/(range 0~70) Environment temperature: -20+85 Storage temperature: -20+85 Output signal: 4-20mA or 1-5VDC Supply voltage: 12-40VDC Allow overload: two times the quota voltage Explosiveproof grade: intrinsically safeia II C T6 flameproof dII C T6 Wetware material: 316 stainless steel and 1Gr18Ni9Ti Shell material: die casting alloy aluminum,surface epoxy spraying Pressure interface: M20X1.5 Weight: ordinary 0.75kg, with on-site instructions 1kg Structure Type x1 Connection x2x31 x4 The link mode and output signal of the compact tranmitter are as follows: Two-wire system: 1 Positive power supply 2 Negative power supply 3 Empty 4 Shell Three wire system: 1 positive power supply 2 Negative power supply (Negative sharing with signals) 3 Signal+ 4 Shell x5 The connection mode of aviation plug transmitter is as follows: Two-wire system(direct outlet type) 1 Red wire connection positive power supply 2 Black wire connection negative power supply Notice 1. All the supplied products are provided with product certificates and instructions, including product number, technical parameters, wiring diagram,factory date, etc. Please check carefully to avoid misuse. 2. Installation should check whether the field interface is connected to the product according to the connection mode and thread type of the product.The mouth is the same. If it is a threaded interface, it should be tightened slowly and sealed carefully. Torque can not be added directly to the transmitter shell, but only on the six sides of the pressure interface. 3. The wiring should be strictly in accordance with the instructions of our company. 4.This product is a precise instrument. It is forbidden to disassemble, colide,fall,throw hard or punch the drainage hole with a sharp instrument. 5. The transmitter can work by electricity, but the preheating output is stable for 30 seconds. 6. If any abnormality is found in use, the power supply should be turned off, the use should be stopped, the inspection should be carried out, or contact our technical department direct. 7.When transporting and storing, the original packaging should be restored and stored in a cool, dry and ventilated warehouse. 8.The quality assurance period is 12 months.
PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display
PTX201 is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam and mild corrosive fluids. >All stainless steel construction >Excellent load cycle stability and shock resistance >4~20 mA, 2-wire output >Ranges up to 400 barg >DIN 43650 plug-in connector >Higher ranges on request >Integral LED or LCD display