OEM 316L Diaphragm Temperature Pressure Transmitter

Place of Origin China
Brand Name Sier
Certification CE,RoHS
Model Number SPT21C2
Minimum Order Quantity 1 piece
Packaging Details Carton
Delivery Time 7days
Payment Terms T/T, Western Union
Supply Ability 5000 pieces each month
Product Details
Place Of Origin Shaanxi, China Model Number SPT21C2
Pressure Reference Gauge | Absolute | Sealed Gauge Diaphragm Material 316L
Customized Support OEM, ODM Brand Name Sier
High Light

Diaphragm Temperature Pressure Transmitter


316L Temperature Pressure Transmitter


OEM Temperature Pressure Transmitter

Leave a Message
Product Description

Temperature Pressure Transmitter Diaphram Sensor

Product Overviews

• 316L stainless steel isolation diaphragm structure
• Imported high temperature resistant chip
• Wide range of applicable medium temperature
• Strong anti-interference ability and long-term stability
• Direct contact for measurement of high temperature medium, improving pressure response frequency
• Rich pressure ranges provided, including low, medium and high pressure ranges
• Anti-vibration, shock resistant and corrosion resistant


SPT21C2 Temperature Pressure Transmitter uses high temperature resistant pressure sensor as the signal measuring element. The pressure of measured medium is transmitted to the sensor through heat dissipation structure. The high precision signal processing circuit is located inside the stainless steel shell, converting the output signal of the sensor to standard output signal. The product has passed rigorous tests and aging screening of the components, semi-finished products and finished products. The performance is stable and reliable, enabling long-term stability when used in the pressure measurement of high temperature medium.


Pressure range
Pressure range -100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa
Pressure reference Gauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure 200%F.S.
Output signal
Output 4 to 20mA | 0.5 to 4.5V | 1 to 5V | 0 to 5V | 0 to 10V
Accuracy (linearity, repeatability and hysteresis) ±0.5%F.S.
Supply 24VDC | 12VDC
Operating temp. -40ºC - 125ºC
Medium temp. -20ºC - 150ºC | -20ºC - 300ºC
Storage temp. -40ºC - 125ºC
Zero temp. coefficient ±1.5%F.S.max.(@-20ºC - 85ºC)
Span temp. coefficient ±1.5%F.S.max.(@-20ºC - 85ºC)
Pressure connection See “how to order”
Mechanical vibration 20g(20 to 5000Hz)
Shock 100g(11ms)
Insulation 100MΩ/250VDC
Response time ≤1ms(up to 90%FS)
Long term stability ≤0.2%F.S.S/year
Protection IP65
Ex-proof EXIA II CT6
Material Stainless steel for shell, 316L for isolation diaphragm
Medium compatibility Various liquids or gases compatible with the isolation diaphragm



OEM 316L Diaphragm Temperature Pressure Transmitter 0 

OEM 316L Diaphragm Temperature Pressure Transmitter 1

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.