LEEG SMP858-TSF-S hygienic pressure transmitter, designed for the food and pharmaceutical industry, is suitable for CIP/SIP cleaning and sterilization. Smart compact design, the wetted parts is made of high quality stainless steel 316L and integral welding, roughness≤0.4um, filling fluid with hygiene standard in line with FDA certification, variety of international standard process connections are available.

LEEG SMP858-TSF-S Advantage

A double diaphragm overload protection structure can easily cope with high overload tests.
Designed for the food and pharmaceutical industry, suitable for CIP/SIP cleaning and sterilization.
An isolated air cavity designed to prevent condensation and avoid pollution to the media.
ASIC and SMT signal transmitting module. Friendly button parameters operation function, display
measured data quickly.
The roughness of stainless steel surface Ra≤ 0. 4μ m, conform to international sterile standard.
Filling fluid with hygiene standards in line with FDA certification.

Features

Pressure type: gauge pressure
Measuring range: 10kPa-3MPa
Output signal: 4-20mA, 4-20mA+HART
Reference accuracy: ±0.2% URL, ±0.5% URL
Process connection: Tri-Clamp 1-1/2″, Tri-Clamp 2″, DIN32676 DN32, ISO2852, DRD …
Approvals: 3A, EHEDG, CE, RoHS, Ex-proof certificate

Applications

Pharmacy, Food, Milk, Beverage, Juice

Specifications

Pressure types	Gauge pressure
Measuring range	10kPa-3MPa, please refer to the ordering information chapter
Output signal	4-20mA, 4-20mA+HART, customer
Reference accuracy	±0.2% URL
	Stability: ±0.2% URL/year
Including linearity, hysteresis and repeatability. calibration temperature: 20°C±5°C
Linear output accuracy Typical	±0.2% URL , Nominal value 40kPa、250kPa 1MPa、3MPa
Linear output accuracy Max value	±0.5% URL, Nominal value 40kPa、250kPa 1MPa、3MPa
The accuracy of square root output is 1.5 times of above linear reference output accuracy.
The overall performance including but not limited to 【Reference accuracy】,【Environment temperature effects】, 【Static pressure effects】and other comprehensive error
Output signal
Signal	4-20mA
Type	Linearity
Output	Output
Signal	4-20mA+HART
Type	Linearity
Output	Two wire
Ambient temperature effects
Within the range -20-80°C total impact	±0.2% URL/10K
Power supply effects	Zero and span change should not be more than ± 0.005% URL/V when power supply changes in 10.5/16.5-55VDC
Loading effects	Zero and span change should not be more than ± 0.05% URL/kΩ
Vibration effects	According to IEC60068-2-6 , 10g RMS (25- 2000HZ)
Impact resistence	According to IEC60068-2-27 , 500g/1ms
Insulation resistance	≥ 20M Ω@ reference, 100VDC
Power supply
Item	Operating conditions
Standard	10.5-55VDC
HART protocol	16.5-55VDC, communication load resistance 250Ω
Load resistance	0-2119Ω for operation, 250-600Ω for HART protocol
Transmission distance	<1000 meters
Power consumption	≤500mW@24VDC, 20.8mA
Working temperature	-40-85°C, integrated LCD display: -20-70°C
Storage temperature	-40-110°C, integrated LCD display: -40-85°C
Media temperature	Hygienic fluid filling: -10-125°C; with heat exchange connector: -10-250°C*
	Silicon oil filling: -40-120°C, with heat exchange connector: -40-300°C*
Working humidity	0-95%RH
Proction class	IP67
Dangerous condition	ExiaIICT4(GYB16.1965X)**
Test conditions	30MHz-1000MHz
	0.15MHz-30MHz
Measuring medium
viscous, paste-like, adhesive, crystallising, particulatescontaining and contaminated media
Weight	Net weight: about 0.6kg ( without mounting bracket and process connection adaptor )