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Thiết bị hiệu chuẩn áp suất LR-Cal LDM 70-E25

Mã sản phẩm: LDM 70-E25
Sử dụng cho Model:
Hãng SX: LR-Cal
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Thiết bị hiệu chuẩn áp suất LR-Cal LDM 70-E25

Battery powered Accuracy ±0.125% FS
4.5 digit LC diisplay (digit height 11 mm)
6 digit additional display to sho the selected pressure unit (height 7.5 mm)
Pressure units selectable: psi, bar/mbar, mWs, inHg, cmHg/mmHg, kPa/MPa
Easy configuration via three push-buttons
Ingress protection IP 65

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Nominal case diameter DS 70
Accuracy ±0.125% FS BFSL
Pressure port 1/2" BSP male or 1/4" BSP male or 1/2" NPT male or 1/4" NPT male
Measuring rate 5 per second
Thermal error Tolerance band:
Ranges <= 0.1 bar: <=±2.0% FS; average TC: ±0.3% FS / 10K
Ranges <=0.25 bar: <=±1.5% FS; average TC: ±0.2% FS / 10K
Ranges <=0.4 bar: <=±1.0% FS; average TC: ±0.14% FS / 10 K
Ranges <=1.0 bar: <=±0.1% FS; average TC: ±0.1% FS / 10K
Ranges > 1.0 bar: <=±0.75% FS; average TC: ±0.07% FS / 10 K
Temperature compensated range Ranges <=0.4 bar: 0...50°C
Ranges > 0.4 bar: 0...70°C
Permissible temperatures Medium: -20...+85°C; Ambient: -20...+70°C; Storage: -30...+80°C
Housing material PA 6.6 Polycarbonate
Pressure port material Stainless steel 1.4571 / 1.4435
Diaphragm material Stainless steel 1.4571
Gasket material Ranges <=40 bar: FKM/EPDM; Ranges >40 bar: NBR
Display LCD, visible size 40x30 mm, 4 1/2 digit 7 segment main display, digit height 11 mm, range ±19999; 6-digit 14 segment additional display, digit height 7.5 mm
Electromagnetic compatibility Emission and immunity according to EN 61236
Mechanical stability Vibration: 5 g RMS (20...2000 Hz); Shock: 100 g / 11 ms
Power supply 3,6 V Litthium batteries, 2 pcs. (type 1/2 AA)
Data memory EEPROM (non-volatile)
Ingress protection IP 65
Installation position any (the instrument is calibrated in vertical position with pressure port down. If this position is changed on installation, there can be slight deviations in the zero-point.
Weight 300 g
A/D-converter resultion 10 bit
Operational life >100 x 10pressure cycles
Battery life time approx. 5 years in standby mode

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