HPT708 Liquid Nitrogen Smart Monocrystal Differential Pressure Transmitter
Feature of Differential Pressure Transmitter ?
*High accuracy 0.075%F.S
*Max 250 bar static pressure
*Min measuring ranges up to 500 mbar
*-40~85 ℃ wide working temperature
*Smart Monocrystal Differential Pressure Transmitter
*All media wetted parts are cleaned oil grease free for oxygen application .
*Pressure transimitter can be delivered with analog g 4..20mA,votage output or
Digital 4-20mA+Hart RS485 RTU
*In accordance with HART Portocol, digital communicate with domestically prevalent handheld device.*No mechanical components, easy maintenance, strong resistance to vibration
Specification of Differential Pressure Transmitter
Pressure range: | -1~1 kPa | -6~6 kPa | -40~40 kpa | -100~40 kpa | -200~200 Kpa | -4000~4000Kpa | ||||
High&Low port overload: | 10bar | 20bar | 30bar | 100bar | 100bar | 100bar | ||||
Max Static Pressure: | 160 Bar | 160Bar | 250Bar | 250Bar | 250 Bar | 250 Bar | ||||
Accuracy:
| ≤±0.075%F.S ≤±0.1%F.S(for 4-20mA ) Optional | |||||||||
Stability: | Standard: 0.075%F.S, Max:0.1%F.S | |||||||||
Working Temp: | -40℃~85℃ (flurocarbon oil:-10~60℃ ) | |||||||||
Temperature Compensation | 0~50℃ | |||||||||
Medium compatible: | Compatible with 316L Stainless Steel | |||||||||
Electronic p> | 2 p> | 3 p> | 4 p> | |||||||
Output: | 4~20mA | 4~20mA + HART | 0~5V | 0~10 V | RS485 MODBUS RTU | |||||
Power Supply: | 12~36Vdc | 12~36Vdc | 12~36Vdc | 15~36Vdc | 10~30Vdc | |||||
Load resistance: | (U-10)/0.02(Ω ) | >100kΩ | Max 255 | |||||||
Insulate resistance: | >100M Ω @100V | |||||||||
Filled oil: | Halocarbon oil or fluorocarbon oil (suitable for oxygen/nitrogen/CO2 medium) | |||||||||
Electronic connect: | Fixed cable and water proof IP67; DIN43650 Hirschman Terminal Box IP65 optional | |||||||||
Mounting connect: | M30*1.5 male thread with fix O-rings. | |||||||||
Pressure mounting: | 1/4â€-18NPT Female hose connection; G1/4†male; G1/2†male or by customized | |||||||||
Liquid oxygen/ nitrogen/CO2 level application
Automatic testing system
Storage and fuel, Oil, Water Tank applications
Gas DP pressure measurement
Chemistry Industry level application
Petrochemical industry
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