Sanitary Clamp Type Pressure Transmitter for Food Industry
I.Sanitary Clamp Type Pressure Transmitter for Food Industry
II. Description of Food Industry Pressure Transmitter
SRK-800 pressure transmitter adopts piezoresistive pressure sensor with isolated stainless steel diaphragm as sensing element inside.The inlaying circuits transform millivolt signal into standard voltage, current and frequency signal. It can connect to computers and controlling instruments directly, and be chronically used in severe environment. SRK-800 provides a variety of pressure ranges and electrical interfaces, which has high anti-vibration and impact resistance. Widely used in process control field of petroleum, chemical industry, pumps and compressors, general machinery, hydraulic/pneumatic systems, power, boiler
III.Features of Food Industry Pressure Transmitter
♦ Stainless steel construction; optional pressure port;OptionalOutput signal; Various outline structures, accepting custom design;
♦ Reversed-polarity,transient current & voltage protection,which Conform to EMI standard;
♦ High precision, anti-vibration;
♦ Protection IP65;
♦ Strong anti-interference ability, perfect long-term stability
IV. Application of Food Industry Pressure Transmitter
◊Liquid, gas which is compatible with 316L stainless steel
◊Marine, aviation industry
◊Hydraulic and pneumatic control system
◊Petroleum, chemical industry, metallurgy, electricity, hydrology industry process at the scene
V.Performance Specification of 4-20mA pressure transmitter
Measurement Range | 0~35kPa...3.5 MPa |
Permitted Overload | ≤1.5X Rated range or 110MPa, which is less |
Pressure Type | gauge, absolute, sealed gauge |
Accuracy | ±0.25%(typical) ±0.5%(max) |
Long-term Stability | ±0.1%F.S/year(typical) ±0.2%F.S/year(max) |
Zero Temperature Error | ±0.03%F.S/°C(≤100KPa) ±0.02%F.S/°C(>100KPa) |
Span Temperature Error | ±0.03%F.S/°C(≤100KPa) ±0.02%F.S/°C(>100KPa) |
Operating Temperature Range | -20°C~80°C |
Storage Temperature Range | -40°C~120°C |
Power Supply | 15~30VDC(intrinsic safety type, safety barrier power supply) |
Output Signal | 4~20mA 0~10/20mA 0/1~5VDC |
Pressure Connection | M20×1.5 G1/4 (customized) |
Housing Material | Stainless steel 1Cr18Ni9Ti |
Diaphragm Material | 316L |
O-ring Seal Ring | Fluororubber |
Cable | Polyethylene |
Insulation Resistance | 100MΩ 100VDC |
Housing Protection Level | IP65 |
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