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ER-T4 Quartz Accelerometer for Oil And Gas

ER-T4 Quartz Accelerometer for Oil And Gas

ER-T4 Quartz Accelerometer for Oil And Gas

Product Details:

Place of Origin: China
Brand Name: Ericco
Model Number: ER-T4

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Payment Terms: T/T in advance
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Detailed Product Description

ER-T4 mainly used for inclination angular test such as: bridge, dam, oil well, mining and so on, it also can be used for railway control system and ship’s stability system, which has high vibration resistant and strong shock resistant ,high and low temperature performance is superior. Especially ER-T4C still has excellent performance when it in 185℃high temperature environment.

Features:
1. Tactical navigation grade performance
2. Analog output
3. Field-adjusting range
4. Widely operating Temperature Range

Specification:

S/No Parameters ER-T4A ER-T4B ER-T4C
1 Input range (g) ±30 ±30 ±30
2 Bias (mg) <20 <40 <40
2.1 One-month composite repeatability (µg) <150 <250 <250
2.2 Temperature sensitivity (µg/℃) <100 <150 <150
3 Scale factor (mA/g) 1.1~1.4 1.1~1.4 1.1~1.4
3.1 1 month composite ,repeatability (ppm) <150 <250 <250
3.2 Temperature sensitivity (ppm) <200ppm <200ppm <200ppm
4 Axis misalignment (µrad) <15000 <15000 <15000
5

Vibration rectification (µg/g2rms)

(50-500Hz)

<100 <100 <100
6

Intrinsic noise (µg-rms)

(0-10000Hz)

<3000 <3000 <3000
7 Operating temperature range (℃) -55~96 -55~125 -55~180
8 Shock (g) 500 0.5ms 1000 0.5ms 1000 0.5ms
9 Vibration peak sine (g) 25@30-500Hz
10 Resolution /threshold (µg) <10 <10 <10
11 Bandwidth (Hz) >300 >300 >300
12 Quiescent current per supply (mA) <20 <20 <20
13 Quiescent power (mW)@ ±15VDC <480 <480 <480
14 Input voltage ±13 to ±18 ±13 to ±18 ±13 to ±18
15 Weight (grams) 55 Nominal , 65 max
16 Diameter below mounting surface

Ф1.0±0.005

(inches)

Ф25mm Ф25mm
17 Height-bottom to mounting surface (inches) 0.617 Max 0.617 Max 0.617 Max
18 Case material 300 series stainless steel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Ericco International Limited.

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