# Differential pressure gauge — 716.11

> For very low differential pressures from 2.5 mbar, copper alloy or stainless steel

- Catalog code: 716_11_736_11
- Model: 716.11
- Category: Pressure measurement › Pressure gauges
- Product page: https://avigan.com.ua/wika/en/products/716_11_736_11
- Price: on request
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

Design For very low differential pressures, DT - GM 87 10 226 Nominal size in mm 100, 160 Accuracy class 1.6 Scale ranges model 716.11 NS 100: 0 ...

## Applications

- Differential pressure measurement at measuring points with very low differential pressures, for gaseous, dry, clean, oil and grease free media
- Model 736.11 also for aggressive media and ambience
- Filter monitoring in ventilation and heating systems
- Filter monitoring in overpressure and clean rooms
- Differential pressure controlled monitoring of ventilator and blast pressures

## Special features

- Differential pressure measuring ranges from 0 … 2.5 mbar
- As a standard zero adjustment in front
- Ingress protection IP66
- Case from stainless steel

## Specifications

| Parameter | Value |
|---|---|
| model | 716.11 |
| product family | 716 |
| short description | Differential pressure gauge for very low differential pressures from 2.5 mbar, copper alloy and stainless steel |
| subcategory | Differential pressure gauge |
| certifications | EAC; GOST; MTSCHS; BelGIM; UkrSEPRO; Uzstandard; CPA; CRN; KazInMetr |
| ambient temp | -20 … 60 °C |
| ip rating | IP66 |
| weight kg | 0.73 |
| languages in datasheet | en |
| pressure ranges | 0 … 250 mbar; 0 … 2.5 mbar; 0 … 10 mbar; 0 … 25 mbar; 0 … 6 mbar; 0 … 40 mbar |
| accuracy class | 1.6 |
| accuracy standard | EN 837-3 |
| process connections | G ½ B; G ½ B (male) |
| case material | Stainless steel |
| wetted parts material | Copper alloy; Aluminium; Stainless steel |
| sealing material | NBR; Silicone |
| dial size mm | 100 |
| process temp | -20 … 70 °C |

## Datasheet tables

| Logo | Description | Country |
|---|---|---|
|  | EAC (option) Pressure equipment directive | Eurasian Economic Community |
|  | GOST Metrology, measurement technology | Russia |
|  | KazInMetr (option) Metrology, measurement technology | Kazakhstan |
| - | MTSCHS (option) Permission for commissioning | Kazakhstan |
|  | BelGIM (option) Metrology, measurement technology | Belarus |
|  | UkrSEPRO (option) Metrology, measurement technology | Ukraine |
|  | Uzstandard (option) Metrology, measurement technology | Uzbekistan |
| - | CPA Metrology, measurement technology | China |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NS | Dimensions inmm | Weight kg |  |  |  |  |  |  |  |  |  |  |  |
| a | b | b₁ | b₂ | D₁ | D₂ | e | f | G | h ±1 | X | SW | in |  |
| 100 | 15.5 | 48.5 | 49.5 | 84 | 101 | 99 | 17.5 | 30 | 2xG½B | 87 | 37 | 22 | 0.73 |
| 160 | 15.5 | 48.5 | 51.5 | 87 | 161 | 159 | 17.5 | 50 | 2xG½B | 118 | 37 | 22 | 1.33 |

## Documents

- [ds_pm0707_en_co_4fa214](https://avigan.com.ua/wika/docs/wika/ds_pm0707_en_co.pdf) — PDF, 401 KB, en