DDG-3082B

Prix FOB

Obtenir le dernier prix

650 ~ 685 / Set ( Negotiable )

1 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

DDG-3080B

Prix FOB:

650 ~ 685 / Set ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

650 per Set

Commande minimale:

1 Set

Packaging Detail:

pp bag, paper box. sponge, seaworthy box.

Heure de livraison:

3-5 working days

Capacité de Fournir:

1000 Set per Month

Payment Type:

T/T, Western Union, Money Gram, PayPal

Groupe de produits :

Online Conductivity Meter

Contacter maintenant

Shanghai Boqu instrument limited company

China

Membre gratuit

Personne Ã contacter Ms. Macy

118 Xiuyan Rd, Pudong district, Shanghai, Shanghai

Contacter maintenant

SpÃ©cification du produit

Protection grade:IP65
Weight: :1.0kg
Clock accuracy: :Â±1 minute/month
16.Power supply: :AC 220VÂ±22V, 50HzÂ±1Hz
10.Isolated current output: :0~10mA ( load<1.5kÎ©); 4ï½ž20mA (l

La description

Features

u Intelligent: This Industrial Conductivity meter adopts high-precision AD conversion and single chip microcomputer processing technologies and can be used for the measurement of the conductivity values and temperature, automatic temperature compensation and self-checking.
u High Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting knob or potentiometer arranged on this instrument.
u Strong interference immunity: Its current output adopts optoelectronic isolating technology. This meter has strong interference immunity and the capacity of long-distance transmission as well as excellent electromagnetic compatibility.
u Water proof and dust-proof design: Its protection grade is IP*5. It is applicable for outdoor use.
u *5â„ƒ Conversion: The conductivity value measured at the current temperature is converted to that at *5â„ƒ;thus, this conductivity meter always displays the conductivity value at *5â„ƒ. Therefore, this meter is especially suitable for testing the various water solutions in power plants.
u Automatic range switching: The measuring ranges can automatically switch within the measuring range of the electrode.
u Communication interface: RS**5, It can be easily connected to a computer to perform monitoring and communication
u Phase sensitive detection: Eliminating the influence of conductors on the measurement of conductivity.

Technical indexes

1. Standard: JB/T ******3 <
2. Measuring range:  0.*1ï½ž**0μS/cm  (k=0.*1)
         0.1ï½ž***0μS/cm  (k=0.1)
         1.0ï½ž*0 mS/cm  (k=1.0)
                  *0ï½ž**0 mS/cm  (k=*0.0)
3. Intrinsic error of the electronic unit: conductivity: ±0.5ï¼…FS, temperature: ±0.2â„ƒ
4. Range of automatic temperature compensation: 0~**0.0â„ƒ, with *5â„ƒ as the reference temperature
5. Water sample tested: 0~**0.0â„ƒ, 1.6MPa
6. Intrinsic error of the instrument: conductivity: ±1.0ï¼…FS, temperature: ±0.5â„ƒ
7. Automatic temperature compensation error of the electronic unit: ±0.5ï¼…FS
8. Repeatability error of the electronic unit: ±0.2ï¼…FS±1 Unit
9. Stability of the electronic unit: ±0.2ï¼…FS±1 unit/*4h
*0. Isolated current output: 0~*0mA ( load<1.5kΩ)
                      4ï½ž*0mA (load<**0Ω)
*1. Output current error: ≤±lï¼…FS
*2. Error of electronic unit caused by ambient temperature: ≤±0.5ï¼…FS
*3. Error of the electronic unit caused by the supply voltage: ≤±0.3ï¼…FS
*4. Alarm relay: AC **0V, 3A
*5. Communication interface: RS**5
*6. Power supply: AC **0V±*2V, *0Hz±1Hz
*7. Protection grade: IP*5
*8. Clock accuracy: ±1 minute/month
*9. Data storage capacity: l month (1 point/5 minutes)
*0. Saving time of data under a continuous power-failure condition: *0 years
*1. Overall dimension: Wall hanging or DIN rail mounting; **0 (length) x 1*0 (width) x 130 (depth) mm
*2. Weight: 1.0kg
*3. Working conditions: ambient temperature: 0~*0â„ƒ; relative humidity <*5ï¼…
*4. The conductivity electrodes with the following five constants are usable: K= 0.*1, 0.1, 1.0 and   *0.0,

Pays:	China
N Â° de modÃ¨le:	DDG-3080B
Prix FOB:	650 ~ 685 / Set ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	650 per Set
Commande minimale:	1 Set
Packaging Detail:	pp bag, paper box. sponge, seaworthy box.
Heure de livraison:	3-5 working days
Capacité de Fournir:	1000 Set per Month
Payment Type:	T/T, Western Union, Money Gram, PayPal
Groupe de produits :	Online Conductivity Meter