Model NO.
T3120
Wiring Type
Four-Wire
Measuring Medium
Liquid
IP Rating
IP68
Certification
RoHS
Customized
Customized
Transport Package
Foam+Carton
Specification
dia. 19mm
Trademark
Runpaq
Origin
China
Type:
Piezoresistive Pressure Sensor
Component:
SemiConductor Type
For:
Diffused Silicon Pressure Transmitter
Output Signal Type:
Analog Type
Production Process:
Integration
Material:
Stainless Steel
Pressure Sensor Pressure Transmitter for Refrigeration Industry, Hydraulic Control, Air conditioning unit
T3120 line is low-cost pressure transmitter of high quality andreliability. Aiming for both civil and industrial purposes, the product is available for OEM. Being small in size and light in weight, the compact product is widely used for the field measurements of compressors, automobiles and air conditioners.
Wiring diagrams
Dimensions
Specification
Notice:1MPa=10bar; 1bar≈14.5PSI; 1PSI=6.8965kPa; 1kgf/cm2=1atm; 1atm≈98kPa
Model selections
T3120 line is low-cost pressure transmitter of high quality andreliability. Aiming for both civil and industrial purposes, the product is available for OEM. Being small in size and light in weight, the compact product is widely used for the field measurements of compressors, automobiles and air conditioners.
| Application | Key features |
| • Frequency Compressor • Building water supply • Hydraulic control • Air conditioning unit • Automobile engine • Automatic detection system • Hydraulic station • Refrigeration equipment | • Pressure type: Gauge Pressure • Range: 0~2bar~600bar • Accuracy: ±0.25%F.S, ±0.5%F.S, ±1.0%F.S • Stability0.5%F.S/Year(typical), 1.0%F.S/Year(maximum) • Customized working temperature: -40ºC~100ºC • Signal Output: 4~20mA, 0.5~4.5V • Power supply: 10~30Vdc, 5V (ratio) • OEM: Available |
Wiring diagrams
| Electric connect | ||||||
| Cable | two wires | Cable | three wires | Hirschman | 12M-3B | Packard |
| Red | power supply | Red | power supply | 1 | 1 | B |
| Blue/Green | output | Blue/Green | output | 2 | 2 | C |
| - | - | Black | GND | 3 | 3 | A |
| Black | shield | Yellow | shield | GND | ||
| Signal output | ||||||
| Two wires | 4~20mA | |||||
| Three wires | 0.5~4.5V, | |||||
Dimensions
Specification
| Measure range | 0~2bar…600bar | Insulation | >100MΩ@50V | ||
| Overload pressure | 1.5 times of rated pressure | Electric strength | 500V @60second | ||
| Burst pressure | 3 times of rated pressure ±0.5/55ºC | Vibration/shock | 10g/5~2000Hz, axes X/Y/Z20g sine 11ms | ||
| Accuracy | ±0.25%F.S; ±0.25%F.S; ±1.0%F.S | Pressure type | GP (G), AP (A) | ||
| Stability | 0.5%F.S/Y, 1.0%F.S/Ymax | Response time | 10 mS | ||
| Work temp. | -40~100ºC; | Pressure durability | 2 x 106 pressure cycle@25ºC | ||
| Compensate temp. | -10~80ºC | Safety level | Intrinsically Safe E; Explosion-proof D | ||
| Medium compatibility | All 1Cr18Ni9Ti-compatible corrosive mediums | EMC | EN50081-1/-2; EN50082-2 | ||
| Electric parameter | two wires | three wires | |||
| Output signal | 4~20mA | 0.5~4.5Vdc | |||
| Power supply | 10~30Vdc | 5 Vdc/ac | 10~30 Vdc/ac | ||
| Load | (U-10)/0.02(Ω) | > 100k Ω | |||
| Electric connect | DIN43650, IP65; GX 16-7, IP45; Wire jacket connection, IP68; Waterproof connection; Packard; | ||||
| Pressure connect | M20 x 1.5, G1/4, G1/2, NPT1/4, 7/16-20UNF; | ||||
Model selections
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