Setra Differential Precision Pressure Transmitter 24VDC Intrinsically Explosion Proof

Place of Origin America
Brand Name Setra
Certification CCC.CE
Model Number 268/268 Ex/268Mr
Minimum Order Quantity 1
Price usd70~150 piece/pieces
Packaging Details carton
Delivery Time 5-10 Work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Brand Name Setra Model 268/268 Ex/268Mr
Output Signal 4-20mA Voltage 24VDC
Measuring Range 0 ~ 25Pa Operating Temperature -18 ~ +65℃
High Light

Differential Precision Pressure Transmitter


Precision Pressure Transmitter 24VDC


24VDC Differential Pressure Transmitter

You can tick the products you need and communicate with us in the message board.
Color Blue
Warranty 1 years
Customized support OEM, ODM
level of protection IP65
Leave a Message
Color Blue
Product Description

Setra differential pressure transmitter-Model 268/268 Ex/268Mr Intrinsically safe explosion-proof type


product description

Mode1 268 series micro differential pressure sensor consists of a stainless steel diaphragm and a fixed electrode with a variable capacitance, pressure changes, capacitance value changes. Setra's unique detection circuit converts changes in capacitance values into linear DIRECT current signals. Elastic diaphragm can withstand 70KPa overpressure (positive/negative) without damage. This sensor/transmitter has been temperature compensated for improved temperature performance and long term stability.

Model 268 or 268MR differential pressure transmitters can be used to measure differential or gauge pressure (static) and convert the signal into a proportional current signal, which outputs a current signal of 4-20mA. Excitation voltage is 24VDC. Model 268(EX) meets intrinsically safe requirements and is rated IA LL CT4(optional) for normal operation in explosion-proof environments. The minimum measurement range of Model268/268MR is 0~25Pa and the maximum measurement range is 0~25KPa. The accuracy is ±1%FS at room temperature, and the temperature compensation range is +5~+65°C. Through the temperature compensation circuit, the temperature influence is less than ±0.06%FS/°C.

Model 268/268MR with its excellent performance-to-price ratio, widely used in natural gas pipeline monitoring, power plant wind pressure detection and other fields.



● Environmental pollution control


● Clean engineering


● Oven pressurization and furnace pass risk control system


● Natural gas and gas pipe network monitoring


● Underground ventilation monitoring


● Thermal power plant air supply system



■ 6 on-site optional ranges


■ SETRA variable capacitance sensing technology


■ Stainless steel subarc welding sensitive element


■ Ia II CT4(268EX optional)


■ Cast aluminum housing


■ Standard accuracy is ±1%FS


■ Accuracy up to ±0.4%, ±0.25%FS(optional)


■ Minimum measuring range




Brand name Setra
Model 268/268 Ex/268Mr
Pressure range 0 ~ 100in.WC/0 ~ 25000Pa
Accuracy ± 1.0%FS, ± 0.4%FS, ± 0.25%FS
nolinear ± 0.20%FS
compensation range 5~ +65℃
operating temperature -18 ~ +65℃
measuring range 0 ~ 25Pa
voltage 24VDC
output signal 4-20mA
level of protection IP65
Weight 347.5g


Setra Differential Precision Pressure Transmitter 24VDC Intrinsically Explosion Proof 0

Setra Differential Precision Pressure Transmitter 24VDC Intrinsically Explosion Proof 1

Setra Differential Precision Pressure Transmitter 24VDC Intrinsically Explosion Proof 2



Setra Differential Precision Pressure Transmitter 24VDC Intrinsically Explosion Proof 3






About our company

1. who are we?
We are based in Zhejiang, China, start from 2013,sell to Southeast Asia(40.00%),Domestic Market(35.00%),Africa(15.00%),Mid East(10.00%). There are total about null people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Differential pressure gauge,Red oil differential pressure gauge,Pressure differential pressure transmitter,Level controller,Float switch

4. why should you buy from us not from other suppliers?
We have excellent and experienced foreign trade team and other teams to provide you with the best and professional services. Our products are sold all over the world as best-selling products and high reputation products. We aim to maintain a high standard

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,CIP,FCA,CPT;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese