Specifications And Performance; Standard Specifications - Oval EL0137 Instructions Manual

3. SPECIFICATIONS AND PERFORMANCE

3.1 Standard specifications

Item
Installation method
Directive and
standard
Explosionproof
construction
Waterproof
construction
Ambient temperature
Ambient humidity
Material of main unit
Coating of case
Coating color
Response frequency
Display
Compensated
pulse or
uncompensated
pulse
Electric conduit
Maximum
transmission distance
Power supply
Data protection
Weight
NOTE: ※1. The electric electric conduit of the shipped product is protected with IP43 equivalent close-up
plug.
If the product is stored for a long time, observe the "precautions on storage" shown in section 1.3.
※2. 12mm is not included with the general wrench set.
※3. Please contact us about replacing the battery.
Attached to 2B (50A) pipe, equipped with a dedicated clamp
EMC EN 61326-1
RoHS EN 50581
Exd ⅡC T6X
IP66/67 (※1)
Explosionproof product: -20 to +55°C, non-explosionproof product: -40 to +70°C
5 to 100% RH no dew condensation in enclosure
Die-cast aluminum
Polyurethane coating
Main unit: Munsell 10B8/4 , lid (front and rear): Munsell 2.5PB4/10
200Hz max. (input dividing: up to 3kHz supported by setting 1/10, 1/100)
Height of character: upper row 10.5mm, lower row 7mm, display changes alternately by
optical switches
(1) 8-digit resettable total display (integral part max. 7 digits + decimal number)
(2) 8-digit accumulated total display
(3) Instantaneous flow rate display (selected from /day, /h, /min, /sec)
(4) Instantaneous flow rate bar chart display
Warning display of remaining battery (
lock display ( ), equipped with backlight
Contact or open collector pulse
Input resistance: 10Ω, reception level: Hi≥0.5mA, Lo≤0.01mA
Voltage pulse
Input resistance: 5.1kΩ, reception level: Hi≥3.0V, Lo≤1.5V
Current pulse (4-20mA)
Input resistance: 91Ω, reception level: Hi≥15mA, Lo≤7mA
Special specification rating: V+≤35.2V*
* Product code J (open collector pulse dedicated to Thermister Type DELTA)
M25 pressure tight packing (applicable cable diameter: φ8.1 to 13.0mm) : Draw out the wire
from the downside of front (central part)
Diameter of close-up plug socket: 12.0mm (※2) (The plugs on both sides are explosionproof
parts. Do not use them being disconnected as a general rule.)
1km (relayed by line between receiver-transmitter)
Exclusive battery (※3)
Life duration: approx. 4 years (8 h/day operated, 30 min/day backlight lighting)
The battery's life length depends on setting, configuration, and use environment etc.
All settings are saved in EEPROM. Accumulated total is backed up every minute. Data is
saved for 10 years or more.
Parameter setting can be protected by password.
Approx. 1.9kg (pressure tight packing 0.1kg is not included)
Description
), switch operation display (
E-126-3-E
), alarm display, key