2.No mechanical and movable parts
3.Span and zero continuous and adjustable
4.Positive shift amount to 500
Smart HART gauge pressure transmitter
• Service: liquid, gas and steam
• Measuring range : 0~0.06 kPa to 0~40Mpa
• Output signal : 4~20mA DC (four-wire 220V AC power supply, 0~10mA DC output for special)
• Power supply : 12~45V DC, generally 24V DC
• Features of loading: relation equation of loading impedance RL and power voltage
Vs: RL <= 50(Vs-12)
• Indicator : pointer-type linearity indication 0~100% scale mark or LCD indicator, LED indicator.
• Explosion proof : a. explosion isolation d II CT6
b. intrinsically safe ia II CT6
• Positive and negative shifts : after positive and negative shifts of zero absolute values of upper-and-lower-limit values of span and measuring range not exceed 100% of upper limit of measuring range.( smart type : turn down ratio 20:1, 40:1)
• Maximum positive shift is 500% of minimum adjusting span; maximum negative shift is 600% of minimum adjusting span.
• Temperature range: amplifier operation temperature range: -29 ~ +93C
(LT type: -25 ~ +70C); measuring component of fill silicone oil: -40 ~ +104C
flange type transmitter fill hi-temperature silicone oil: -20 ~ +315C normal silicone oil: -40 ~ +149C
• Static pressure:4,10,25,32Mpa
• Humidity:relative humidity 0to 100%
• Volume absorption:<0.16cm3
• Damping (phase step response):For silicone oil, generally between 0.2s and 1.67s, continuous and adjustable
Jiangsu Huahai M & C Technology Co., Ltd. is located in Jiangsu Province, China. Huahai is an ISO9001 Quality System certified enterprise. We are a newly developed enterprise specializing in industrial process control, research, development, production and service of smart instruments. We are also a famous hi-tech enterprise in Jiangsu Province. Flow instruments, pressure instruments, level instruments, temperature sensors, smart digital display regulators, and paperless recorders produce...