- Country of manufactureBelarus
Experience, quality, reliability
Signalling device of chromates SH-2 and cyanides STS-2 in waste water are applied to alarm on overconcentration of hexavalent chromium and cyanide in comparison with enforceable standard in systems of automatic control at waste water treatment plants.
Advantages of device
vReliable design.
vElectrochemical purification of electrodes.
vSignaling, recording and controlling devices can be connected to the signaling devices.
Standard delivery set
| Name | Quantity, pc. | Dimensions,
mm, |
Weight, kg, | |
| SH‑2 | STS‑2 | |||
| Converter P-217, including:
front-end amplifier converter block |
1
1 1 |
1
1 1 |
240x110x65 370x175x125 |
1,5 4,8 |
| Microammeter М1730МS | 1 | 1 | 160х30х215 | 0,7 |
| Sensing element
(length of immersible part 0,8; 1,2; 1,6 m respectively) ECHPg-3-800 ECHPg-3-1200 ECHPg-3-1600 |
1 | 1 |
1500x190x110 1900x190x110 2300x190x110 |
3,5 4,0 4.5 |
| Generator of polarizing current | 1 | - | 280x110x80 | 1,7 |
| Set of spare parts | 1 | 1 | ||
| including | ||||
| Auxiliary reference electrode EVP-08 | 2 | 2 | ||
| Industrial glass electrode:
ESP-04-14(4) ESP-04-14(10) |
2 - |
- 2 |
||
| Auxiliary external reference electrode EHSV-1 | 2 | 2 | ||
| Standard electrode EO-01 | 2 | - | ||
| Electrode EZ-01 | 1 | 1 | ||
| Membrane electrode EM-СN-01 | - | 2 | ||
| Argentite electrode EA-2 | - | 2 | ||
| Operational documentation | 1 | 1 | ||
| Specifications | SH-2 | STS-2 |
| Analyzed environment
temperature range of рН value overpressure, not exceeding |
from 5ºС to 50ºС from 2 to 3 рН 0,2 MPa |
from 10ºС to 40ºС from 10,5 to 12,5 рН 0,2 MPa |
| рН maintaining accuracy | ±0,2 рН | ±0,2 рН |
| Maximum permissible distance
from sensing element to the block of front-end amplifier from front-end amplifier to the converter |
150 m 1000 m |
150 m 1000 m |
| AC power supply | (220±22)V / (50±0,5)Hz | |
